[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Kenwood /DPLTESTS.R8N Uploaded by : skipp025 skipp...@yahoo.com Description : tkr-820/720 repeater eprom with 7 dcs and 1 ctcss, no rf frequencies You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Kenwood%20/DPLTESTS.R8N To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, skipp025 skipp...@yahoo.com
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Odd_noise.wav Uploaded by : gm7svk specialq@ntlworld.com Description : Recording of mysterious noise You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Odd_noise.wav To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, gm7svk specialq@ntlworld.com
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
So the give away here was the word TYPE, which by its presence, negated any comfort that one could derive from concurrent use of the term MIL-SPEC? On Sun, Mar 7, 2010 at 8:53 PM, Eric Lemmon wb6...@verizon.net wrote: Yes. In fact, only those manufacturers who are listed in the QPL (Qualified Products List) as making approved cable that meets the specification are allowed to mark it in such a way as to lead the buyer to assume that the cable is genuine Military Specification cable. Any cable that does not meet the applicable specification must have the word TYPE following the part number. Of course, the makers of counterfeit cable are depending upon the ignorance and/or naïveté of potential buyers, who perhaps may be clueless about coaxial cable quality variations. A case in point: Several years ago, a local Ham who is known for pinching pennies (aren't we all?) spread the word that he had found a source for Genuine MIL-SPEC RG-213/U Coaxial Cable for an incredibly low price, if bought in 1,000 foot spools. I challenged him to prove that it really was genuine Mil-Spec cable, and he showed me a sample of the cable on which was printed MIL-C-17 RG-213/U TYPE without any manufacturer's name or CAGE code. I stripped off some jacket and noted that the shield braid was minimal, and coverage was probably less than 40%- the dielectric was visible through the gaps in the braid. I told him that he had been scammed, and he said Look right here, it is stamped MIL-C-17 RG-213/U TYPE, and that means it is genuine Mil-Spec cable! Yeah, as comedian Ron White often says, you can't fix stupid! 73, Eric Lemmon WB6FLY -Original Message- From: Repeater-Builder@yahoogroups.comRepeater-Builder%40yahoogroups.com [mailto:Repeater-Builder@yahoogroups.comRepeater-Builder%40yahoogroups.com] On Behalf Of Larry Horlick Sent: Sunday, March 07, 2010 5:02 PM To: Repeater-Builder@yahoogroups.com Repeater-Builder%40yahoogroups.com Subject: Re: [Repeater-Builder] New file uploaded to Repeater-Builder So does that mean that in order for a cable to be labeled RG-223 it must meet this mil-spec? On Sun, Mar 7, 2010 at 6:57 PM, Repeater-Builder@yahoogroups.comRepeater-Builder%40yahoogroups.com mailto:Repeater-Builder@yahoogroups.comRepeater-Builder%40yahoogroups.com wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File : /Coaxial Cable Specifications/MIL-C-17_84B RG-223 Cable.pdf Uploaded by : wb6fly wb6...@verizon.net wb6fly%40verizon.net mailto:wb6fly%40verizon.net wb6fly%2540verizon.net Description : MIL-C-17_RG-223 Cable You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Coaxial%20Cable%20Speci fications/MIL-C-17_84B%20RG-223%20Cable.pdf http://groups.yahoo.com/group/Repeater-Builder/files/Coaxial%20Cable%20Spec ifications/MIL-C-17_84B%20RG-223%20Cable.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlf iles http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.html files Regards, wb6fly wb6...@verizon.net wb6fly%40verizon.net mailto: wb6fly%40verizon.net wb6fly%2540verizon.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Coaxial Cable Specifications/MIL-C-17_84B RG-223 Cable.pdf Uploaded by : wb6fly wb6...@verizon.net Description : MIL-C-17_RG-223 Cable You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Coaxial%20Cable%20Specifications/MIL-C-17_84B%20RG-223%20Cable.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, wb6fly wb6...@verizon.net
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
So does that mean that in order for a cable to be labeled RG-223 it must meet this mil-spec? On Sun, Mar 7, 2010 at 6:57 PM, Repeater-Builder@yahoogroups.com wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File : /Coaxial Cable Specifications/MIL-C-17_84B RG-223 Cable.pdf Uploaded by : wb6fly wb6...@verizon.net wb6fly%40verizon.net Description : MIL-C-17_RG-223 Cable You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Coaxial%20Cable%20Specifications/MIL-C-17_84B%20RG-223%20Cable.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, wb6fly wb6...@verizon.net wb6fly%40verizon.net
RE: [Repeater-Builder] New file uploaded to Repeater-Builder
Yes. In fact, only those manufacturers who are listed in the QPL (Qualified Products List) as making approved cable that meets the specification are allowed to mark it in such a way as to lead the buyer to assume that the cable is genuine Military Specification cable. Any cable that does not meet the applicable specification must have the word TYPE following the part number. Of course, the makers of counterfeit cable are depending upon the ignorance and/or naïveté of potential buyers, who perhaps may be clueless about coaxial cable quality variations. A case in point: Several years ago, a local Ham who is known for pinching pennies (aren't we all?) spread the word that he had found a source for Genuine MIL-SPEC RG-213/U Coaxial Cable for an incredibly low price, if bought in 1,000 foot spools. I challenged him to prove that it really was genuine Mil-Spec cable, and he showed me a sample of the cable on which was printed MIL-C-17 RG-213/U TYPE without any manufacturer's name or CAGE code. I stripped off some jacket and noted that the shield braid was minimal, and coverage was probably less than 40%- the dielectric was visible through the gaps in the braid. I told him that he had been scammed, and he said Look right here, it is stamped MIL-C-17 RG-213/U TYPE, and that means it is genuine Mil-Spec cable! Yeah, as comedian Ron White often says, you can't fix stupid! 73, Eric Lemmon WB6FLY -Original Message- From: Repeater-Builder@yahoogroups.com [mailto:repeater-buil...@yahoogroups.com] On Behalf Of Larry Horlick Sent: Sunday, March 07, 2010 5:02 PM To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] New file uploaded to Repeater-Builder So does that mean that in order for a cable to be labeled RG-223 it must meet this mil-spec? On Sun, Mar 7, 2010 at 6:57 PM, Repeater-Builder@yahoogroups.com mailto:Repeater-Builder@yahoogroups.com wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File : /Coaxial Cable Specifications/MIL-C-17_84B RG-223 Cable.pdf Uploaded by : wb6fly wb6...@verizon.net mailto:wb6fly%40verizon.net Description : MIL-C-17_RG-223 Cable You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Coaxial%20Cable%20Speci fications/MIL-C-17_84B%20RG-223%20Cable.pdf http://groups.yahoo.com/group/Repeater-Builder/files/Coaxial%20Cable%20Spec ifications/MIL-C-17_84B%20RG-223%20Cable.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlf iles http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.html files Regards, wb6fly wb6...@verizon.net mailto:wb6fly%40verizon.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DB-201 Assembly and Install.pdf Uploaded by : e9tech weja...@charter.net Description : DB-201 Assembly and Installation Guide You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DB-201%20Assembly%20and%20Install.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, e9tech weja...@charter.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DB-201 Cutting Chart.pdf Uploaded by : e9tech weja...@charter.net Description : DB-201 Cutting Chart You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DB-201%20Cutting%20Chart.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, e9tech weja...@charter.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Updated MSR2000 Configuration Jan. 18, 2010.doc Uploaded by : tc27175 tc27...@yahoo.ca Description : MSR2000 Configuration - External Controller You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Updated%20MSR2000%20Configuration%20Jan.%2018%2C%202010.doc To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, tc27175 tc27...@yahoo.ca
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /GLB Preselector/GLB_Preselector.pdf Uploaded by : k1ike k1ike_m...@snet.net Description : GLB Preselector docs supplied with preamp You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/GLB%20Preselector/GLB_Preselector.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, k1ike k1ike_m...@snet.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Polyphasor F.I.S.T.2 Tester/Polyphasor_FIST2_Tester.pdf Uploaded by : k1ike k1ike_m...@snet.net Description : Polyphasor FIST2 Tester You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Polyphasor%20F.I.S.T.2%20Tester/Polyphasor_FIST2_Tester.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, k1ike k1ike_m...@snet.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /GLB/GLB Electronics P-222.900 Preamp.pdf Uploaded by : wb6fly wb6...@verizon.net Description : Network Analyzer Plot of GLB Preselector-Preamp You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/GLB/GLB%20Electronics%20P-222.900%20Preamp.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, wb6fly wb6...@verizon.net
RE: [Repeater-Builder] New file uploaded to Repeater-Builder
Is there any other way I can get this file as I seem to have forgotten my yahoo id so have no access Tnx B From: Repeater-Builder@yahoogroups.com To: Repeater-Builder@yahoogroups.com Date: Sat, 28 Nov 2009 02:45:58 + Subject: [Repeater-Builder] New file uploaded to Repeater-Builder Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /GLB/GLB Electronics P-222.900 Preamp.pdf Uploaded by : wb6fly wb6...@verizon.net Description : Network Analyzer Plot of GLB Preselector-Preamp You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/GLB/GLB%20Electronics%20P-222.900%20Preamp.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/forms/general.htmlfiles Regards, wb6fly wb6...@verizon.net _ Looking for a date? View photos of singles in your area! http://clk.atdmt.com/NMN/go/150855801/direct/01/
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /rpt1510 freq cal.xls Uploaded by : wb5hqh garyhanc...@ftcweb.net Description : Dip Switch Calculator RP1510 You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/rpt1510%20freq%20cal.xls To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/general.htmlfiles Regards, wb5hqh garyhanc...@ftcweb.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /SpectrumAnalyzer847/Spectan847.txt Uploaded by : n3sdo ed.bathg...@ericsson.com Description : Read - me type file describing features and operations of Spectan847 program. You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/SpectrumAnalyzer847/Spectan847.txt To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/general.htmlfiles Regards, n3sdo ed.bathg...@ericsson.com
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /MSF5000/MSF5000 PURC Documents.pdf Uploaded by : wb6fly wb6...@verizon.net Description : MSF5000 and PURC Documents You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/MSF5000/MSF5000%20%26%20PURC%20Documents.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb6fly wb6...@verizon.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /IFR1500/IFR1500_PART5.pdf Uploaded by : k1ike k1ike_m...@snet.net Description : IFR1500 APP NOTES PART 5 You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/IFR1500/IFR1500_PART5.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, k1ike k1ike_m...@snet.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /MTR2000/VHF Duplexer PD5042-1.pdf Uploaded by : wb6fly wb6...@verizon.net Description : Celwave PD5042-1-50 Duplexer You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/MTR2000/VHF%20Duplexer%20PD5042-1.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb6fly wb6...@verizon.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /outrigger.pdf Uploaded by : craig92 kec-c...@sbcglobal.net Description : Andrew instruction sheet on outriggers. You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/outrigger.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, craig92 kec-c...@sbcglobal.net
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DIGITAL/DCC_2008_Schedule_Preliminary.pdf Uploaded by : wb9qzb [EMAIL PROTECTED] Description : ARRL/TAPR DCC(Digital Communications Conference) Forum Schedule, Chicago, September 26 - 28, 2008 You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/DCC_2008_Schedule_Preliminary.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb9qzb [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
DCFlux Matt Krick K3MK Was wondering if and when you might be uploading your final report on conversion of the SEA ESP 1000(M) ACSB equipment for use on 222-225 MHz FM ? Allan Crites WA9ZZU Repeater-Builder@yahoogroups.com wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File : /FluX Research/SEA ESP1000(M), ESP1100(M), ESP-504/FluX Research Technical Service Bulletin - FXR-06.pdf Uploaded by : dcflux [EMAIL PROTECTED] Description : Modifying SEA 220 - 222 MHz ACSSB equipment for 222 - 225 MHz ACSSB Amateur Radio Applications (v1.4 Updated 08-24-3007) You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/SEA%20ESP1000%28M%29%2C%20ESP1100%28M%29%2C%20ESP-504/FluX%20Research%20Technical%20Service%20Bulletin%20-%20FXR-06.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
Apologies, I have been busy rebuilding a 60 degree V6, Heathkit SB-220s, an IFR-1900, several Icom 706s. Seems I'm always working on other peoples stuff and I don't have so much time for my personal projects. Finally got some stuff off the bench and maybe I can renew my efforts. On 8/1/08, allan crites [EMAIL PROTECTED] wrote: DCFlux Matt Krick K3MK Was wondering if and when you might be uploading your final report on conversion of the SEA ESP 1000(M) ACSB equipment for use on 222-225 MHz FM ? Allan Crites WA9ZZU [EMAIL PROTECTED] wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File : /FluX Research/SEA ESP1000(M), ESP1100(M), ESP-504/FluX Research Technical Service Bulletin - FXR-06.pdf Uploaded by : dcflux [EMAIL PROTECTED] dcflux%40gmail.com Description : Modifying SEA 220 - 222 MHz ACSSB equipment for 222 - 225 MHz ACSSB Amateur Radio Applications (v1.4 Updated 08-24-3007) You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/SEA%20ESP1000%28M%29%2C%20ESP1100%28M%29%2C%20ESP-504/FluX%20Research%20Technical%20Service%20Bulletin%20-%20FXR-06.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED] dcflux%40gmail.com
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /unitel_p3_450-470mhz-00.gif Uploaded by : taito_brasil [EMAIL PROTECTED] Description : Can anyone help me identify which radio is that? You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/unitel_p3_450-470mhz-00.gif To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, taito_brasil [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/GE MASTR-III/FluX Research Technical Service Bulletin - FXR-08.pdf Uploaded by : dcflux [EMAIL PROTECTED] Description : GE MASTR-III 150.8-174 to 2m Ham Band Conversion You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/GE%20MASTR-III/FluX%20Research%20Technical%20Service%20Bulletin%20-%20FXR-08.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Moslo /moslo.zip Uploaded by : skipp025 [EMAIL PROTECTED] Description : Processor - Buss Speed Reduction Software (freeware) You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Moslo%20/moslo.zip To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, skipp025 [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
When I try to read the file I get the following message FilesFiles Help The requested file or directory is not found on the server FYI 73 JIM KA2AJH - Original Message - From: Repeater-Builder@yahoogroups.com To: Repeater-Builder@yahoogroups.com Sent: Wednesday, July 02, 2008 1:14 AM Subject: [Repeater-Builder] New file uploaded to Repeater-Builder Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File : /0005_5100%20Op%20Man.pdf Uploaded by : efj44 [EMAIL PROTECTED] Description : EF Johnson 5100 Owners Manual You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/0005_5100%2520Op%2520Man.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, efj44 [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /0005_5100%20Op%20Man.pdf Uploaded by : efj44 [EMAIL PROTECTED] Description : EF Johnson 5100 Owners Manual You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/0005_5100%2520Op%2520Man.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, efj44 [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DIGITAL/D-STAR Digital Voice versus Analog FM Sensitivity.pdf Uploaded by : wb9qzb [EMAIL PROTECTED] Description : D-STAR Digital Voice Sensitivity versus Analog FM Sensitivity - TAPR PSR Spring 2008 You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/D-STAR%20Digital%20Voice%20versus%20Analog%20FM%20Sensitivity.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb9qzb [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DB224 conversion.doc Uploaded by : n8djp [EMAIL PROTECTED] Description : DB Dipole Antennas You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DB224%20conversion.doc To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, n8djp [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DIGITAL/2008 ARRL TAPR DCC Ad.pdf Uploaded by : wb9qzb [EMAIL PROTECTED] Description : ARRL / TAPR DCC (Digital Communications Conference) Chicago You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/2008%20ARRL%20TAPR%20DCC%20Ad.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb9qzb [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Cascade noise figure.xls Uploaded by : no6b [EMAIL PROTECTED] Description : An Excel spreadsheet that calculates total system noise figure of up to 6 cascaded devices (amplifiers and attenuators) You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Cascade%20noise%20figure.xls To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, no6b [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DIGITAL/D-STAR Brochure.pdf Uploaded by : wb9qzb [EMAIL PROTECTED] Description : D-STAR Digital Voice Data Emergency Use You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/D-STAR%20Brochure.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb9qzb [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DIGITAL/D-STAR System Introduction.pdf Uploaded by : wb9qzb [EMAIL PROTECTED] Description : D-STAR System Introduction You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/D-STAR%20System%20Introduction.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb9qzb [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DIGITAL/D-STAR Emergency Digital Voice Data.pdf Uploaded by : wb9qzb [EMAIL PROTECTED] Description : D-STAR Digital Voice Data Emergency Use You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/D-STAR%20Emergency%20Digital%20Voice%20Data.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb9qzb [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
At 2/25/2008 22:15, you wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File : /DIGITAL/D-STAR System Introduction.pdf FWIW, I believe this is inappropriate. What's next, uploading brochures of Yaesu's Kenwood's latest radios? Bob NO6B
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /DIGITAL/id-rp2000v_rp4000v_Brochure.pdf Uploaded by : wb9qzb [EMAIL PROTECTED] Description : D-STAR 2m 70cm Digital Voice Repeaters You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/DIGITAL/id-rp2000v_rp4000v_Brochure.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb9qzb [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /MSF5000/Combining Tee Duplexer 6881068E09-A.pdf Uploaded by : wb6fly [EMAIL PROTECTED] Description : Updated info sheet on MSF5000 Tee Cables You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/MSF5000/Combining%20Tee%20Duplexer%206881068E09-A.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb6fly [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /GE Exec repeater mod document/GE Exec II Repeater ConvRev.doc Uploaded by : k1ike [EMAIL PROTECTED] Description : GE Exec mobile to repeater modification You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/GE%20Exec%20repeater%20mod%20document/GE%20Exec%20II%20Repeater%20ConvRev.doc To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, k1ike [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /MSF5000/TLE5772A Yellow Tee Cable for MSF5000.pdf Uploaded by : wb6fly [EMAIL PROTECTED] Description : TLE5772A Yellow Tee Cable for MSF5000 You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/MSF5000/TLE5772A%20Yellow%20Tee%20Cable%20for%20MSF5000.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb6fly [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /TLE5732A Tee Cable.pdf Uploaded by : wb6fly [EMAIL PROTECTED] Description : TLE5732A Green Tee Cable You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/TLE5732A%20Tee%20Cable.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb6fly [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /MSF5000 Tee Cable.pdf Uploaded by : wb6fly [EMAIL PROTECTED] Description : MSF5000 Tee Cable Info Sheet You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/MSF5000%20Tee%20Cable.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, wb6fly [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /MSF5000 Green_TEE_Cable.BMP Uploaded by : kc5ozh [EMAIL PROTECTED] Description : Motorola MSF5000 Green TEE Cable drawing You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/MSF5000%20Green_TEE_Cable.BMP To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, kc5ozh [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /JPEG Motorola MSF5000 green TEE Cable.JPG Uploaded by : kc5ozh [EMAIL PROTECTED] Description : MSF5000 Green_TEE_Cable.JPG from KC7VQR You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/JPEG%20Motorola%20MSF5000%20%20green%20TEE%20Cable.JPG To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, kc5ozh [EMAIL PROTECTED]
Cheap P25 repeater using mobile rigs (was: Re: [Repeater-Builder] New file uploaded to Repeater-Builder)
On Dec 27, 2007, at 11:46 AM, Repeater-Builder@yahoogroups.com wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Simple P25 Repeater / ASTROCapableRepeaterUtilizing2UHFMotorolaMaxtracRadios.pdf Uploaded by : efj44 [EMAIL PROTECTED] Description : Simple P25 Repeater using 2 Motorola Maxtrac Mobiles . You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Simple%20P25%20Repeater%20/ASTROCapableRepeaterUtilizing2UHFMotorolaMaxtracRadios.pdf This has already been done in a number of places with various rigs. The disadvantages are many, but the main one is in that the digital signal is converted to analog and then back to digital, and the resulting double-vocoded audio which has been put through two lossy CODEC's will sound really bad. We have a similar setup here on a VHF machine in Denver. It's copyable, but the audio at the end-user radio will NOT be an accurate representation of what was originally transmitted. Comparing the Amateur P25 system that's double-VOCODed vs. a real P25 repeater is like night and day. There's no such thing as a free lunch -- for P25 (or any other digital real-time audio stream of bits) to sound as good as it can sound, you have to stay digital at the repeater. You should post information on your website or however you communicate with your users that the system's audio will never quite sound right. Otherwise, they may think that P25 always sounds that bad. Other disadvantages are that the repeater won't pass Unit ID's properly, and most of the features of P25 will be lost. Unit to unit calling, etc. Anything included in the data stream beyond the audio is lost. It also won't be ID'ed legally without the assistance of the end-users in that configuration unless you switch back to analog mode for ID's under the watchful eye of an intelligent repeater controller. (Putting MCW through the IMBE VOCODER sounds like the CW is coming from underwater, but it's copyable if you have to go that route.) It's a quick-and-dirty way to set up a P25 capable repeater, but it'd be wise to start shopping for a digital-capable Quantar or similar from any other manufacturer if you want P25. -- Nate Duehr, WY0X [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Simple P25 Repeater /ASTROCapableRepeaterUtilizing2UHFMotorolaMaxtracRadios.pdf Uploaded by : efj44 [EMAIL PROTECTED] Description : Simple P25 Repeater using 2 Motorola Maxtrac Mobiles . You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Simple%20P25%20Repeater%20/ASTROCapableRepeaterUtilizing2UHFMotorolaMaxtracRadios.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/l/us/yahoo/groups/original/members/web/index.htmlfiles Regards, efj44 [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /2 RX selector schematic.png Uploaded by : no6b [EMAIL PROTECTED] Description : 2 RX combiner with controllable priority/disable You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/2%20RX%20selector%20schematic.png To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, no6b [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Combiner.jpg Uploaded by : w5zit [EMAIL PROTECTED] Description : Combine two audio signals to one input port You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Combiner.jpg To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, w5zit [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
File: /sound bytes/IDer.wav Uploaded by : ka3hsw [EMAIL PROTECTED] Description : NASTY sounding repeater ID'er That's actually about normal, doesn't sound over deviated at all. Commercial systems run their ID'ers at +/-3KHz deviation, typically. KAB2287 not found in ULS. -- Jim Barbour WD8CHL
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /sound bytes/IDer.wav Uploaded by : ka3hsw [EMAIL PROTECTED] Description : NASTY sounding repeater ID'er You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/sound%20bytes/IDer.wav To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, ka3hsw [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /s13-509repeater.txt Uploaded by : skipp025 [EMAIL PROTECTED] Description : Midland 13-509 Conversion Description of Pics in Group Photos Section You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/s13-509repeater.txt To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, skipp025 [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/ACC RC-85, RC-96 Courtesy Tones/CT1.wav Uploaded by : dcflux [EMAIL PROTECTED] Description : CT1 - Bumble Bee You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/ACC%20RC-85%2C%20RC-96%20Courtesy%20Tones/CT1.wav To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /Andrew bulletin 37383C.pdf Uploaded by : johngielis [EMAIL PROTECTED] Description : Fitting LDF4-50A You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/Andrew%20bulletin%2037383C.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, johngielis [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/TCX-12-D/TCX-12-D.GIF Uploaded by : dcflux [EMAIL PROTECTED] Description : Open Source: TinyCon2 Schematic. V1.1 10-17-2007 You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/TCX-12-D/TCX-12-D.GIF To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/SEA ESP1000(M), ESP1100(M), ESP-504/FluX Research Technical Service Bulletin - FXR-06.pdf Uploaded by : dcflux [EMAIL PROTECTED] Description : Modifying SEA 220 - 222 MHz ACSSB equipment for 222 - 225 MHz ACSSB Amateur Radio Applications (v1.4 Updated 08-24-3007) You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/SEA%20ESP1000%28M%29%2C%20ESP1100%28M%29%2C%20ESP-504/FluX%20Research%20Technical%20Service%20Bulletin%20-%20FXR-06.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/SEA ESP1000(M), ESP1100(M), ESP-504/Re-synth V1.3 08-01-2007.GIF Uploaded by : dcflux [EMAIL PROTECTED] Description : Resynth Version 1.3 - Schematic You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/SEA%20ESP1000%28M%29%2C%20ESP1100%28M%29%2C%20ESP-504/Re-synth%20V1.3%2008-01-2007.GIF To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/ D-Stat/Open Source D-Stat V1.1 07-24-2007.GIF Uploaded by : dcflux [EMAIL PROTECTED] Description : Open Source: D-Stat Schematic. V1.1 07-24-2007 You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/%20D-Stat/Open%20Source%20D-Stat%20V1.1%2007-24-2007.GIF To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/SEA ESP1000(M), ESP1100(M), ESP-504/FluX Research Technical Service Bulletin - FXR-06.pdf Uploaded by : dcflux [EMAIL PROTECTED] Description : Modifying SEA 220 - 222 MHz ACSSB equipment for 222 - 225 MHz ACSSB Amateur Radio Applications (Preliminary 07-04-2007) You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/SEA%20ESP1000%28M%29%2C%20ESP1100%28M%29%2C%20ESP-504/FluX%20Research%20Technical%20Service%20Bulletin%20-%20FXR-06.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/Yaesu FT-8x7(ND)/FluX Research Technical Service Bulletin - FXR-02.pdf Uploaded by : dcflux [EMAIL PROTECTED] Description : 7240 kHz Birdie Elimination (Part 2 - Reference) You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/Yaesu%20FT-8x7%28ND%29/FluX%20Research%20Technical%20Service%20Bulletin%20-%20FXR-02.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/HP-8924C/E6385A_BTS_SW.zip Uploaded by : dcflux [EMAIL PROTECTED] Description : BTS Laptop Capture Software You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/HP-8924C/E6385A_BTS_SW.zip To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
Typical, It is in the repeater builder files section under FluX Research and D Squelch. On 4/18/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: At 4/18/2007 20:50, you wrote: Could you do a plot of the filter section of the D-squelch as well? http://f1.grp.yahoofs.com/v1/MNsmRv0oJkZZ_KsrjFmZi-lYDHv4taQ3FPaOT23GOb29aF5tYBtssauw-8yu2MXxYhI92SCCQUTw9DNFccCvFxAqjA/FluX%20Research/D-Squelch/D-Squelch%2004-18-2007.gif Document not found error. Bob NO6B Yahoo! Groups Links
RE: [Repeater-Builder] New file uploaded to Repeater-Builder
Good Morning This might work Too http://tinyurl.com/2bftsn Thanks for all the Hard Work too Don KA9QJG
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
Possibly, I think yahoo changes the like to it's files periodicly to keep people from bandwidth leaching, Or to prevent access to a file unless you are subscribed to that list. On 4/18/07, Don KA9QJG [EMAIL PROTECTED] wrote: Good Morning This might work Too *http://tinyurl.com/2bftsn*http://tinyurl.com/2bftsn Thanks for all the Hard Work too ** ** *Don KA9QJG *
RE: [Repeater-Builder] New file uploaded to Repeater-Builder
At 4/18/2007 23:19, you wrote: Good Morning This might work Too http://tinyurl.com/2bftsnhttp://tinyurl.com/2bftsn Thanks for all the Hard Work too Don KA9QJG OK, can see that link. Will run sim. when time permits. Thanks. Bob NO6B
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
--- [EMAIL PROTECTED] wrote: At 4/17/2007 22:57, you wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /dual_level_sq.pdf Uploaded by : skyislandpage [EMAIL PROTECTED] Description : Micor replicant squelch circuit using regular parts You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/dual_level_sq.pdf I entered the noise filter portion of the schematic (U2A B) into CircuitMaker ran an AC SPICE analysis. Unless I'm doing something wrong, I see 55 dB of gain @ 7.2 kHz! As expected, the transient response is appalling, with lots of 7.2 kHz ringing for several milliseconds. Plots attached. Bob NO6B That might be. I have never run any simulation on the circuit, but I have built two of them and they work fine. 55dB of gain might be about right. The rectified DC is 3 to 4 volts with an input (at that frequency) of 100mV or less. Someone can clean up the filter design, if needed. I do not claim this to be well engineered or an end-all circuit, just something that does work. Tweaking of the resistor or capacitor values might improve things on the simulation. I am not sure if the ringing would affect the operation much, but it probably could be engineered to remove or limit that, but I never saw any problem with the circuit from an operational standpoint. Joe __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /dual_level_sq.pdf Uploaded by : skyislandpage [EMAIL PROTECTED] Description : Micor replicant squelch circuit using regular parts You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/dual_level_sq.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, skyislandpage [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
At 4/17/2007 22:57, you wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /dual_level_sq.pdf Uploaded by : skyislandpage [EMAIL PROTECTED] Description : Micor replicant squelch circuit using regular parts You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/dual_level_sq.pdf I entered the noise filter portion of the schematic (U2A B) into CircuitMaker ran an AC SPICE analysis. Unless I'm doing something wrong, I see 55 dB of gain @ 7.2 kHz! As expected, the transient response is appalling, with lots of 7.2 kHz ringing for several milliseconds. Plots attached. Bob NO6B JMSquelchFreqResponse.png Description: PNG image JMSquelchTransient.png Description: PNG image
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
Could you do a plot of the filter section of the D-squelch as well? http://f1.grp.yahoofs.com/v1/MNsmRv0oJkZZ_KsrjFmZi-lYDHv4taQ3FPaOT23GOb29aF5tYBtssauw-8yu2MXxYhI92SCCQUTw9DNFccCvFxAqjA/FluX%20Research/D-Squelch/D-Squelch%2004-18-2007.gif On 4/18/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: At 4/17/2007 22:57, you wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /dual_level_sq.pdf Uploaded by : skyislandpage [EMAIL PROTECTED] Description : Micor replicant squelch circuit using regular parts You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/dual_level_sq.pdf I entered the noise filter portion of the schematic (U2A B) into CircuitMaker ran an AC SPICE analysis. Unless I'm doing something wrong, I see 55 dB of gain @ 7.2 kHz! As expected, the transient response is appalling, with lots of 7.2 kHz ringing for several milliseconds. Plots attached. Bob NO6B Yahoo! Groups Links
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
At 4/18/2007 20:50, you wrote: Could you do a plot of the filter section of the D-squelch as well? http://f1.grp.yahoofs.com/v1/MNsmRv0oJkZZ_KsrjFmZi-lYDHv4taQ3FPaOT23GOb29aF5tYBtssauw-8yu2MXxYhI92SCCQUTw9DNFccCvFxAqjA/FluX%20Research/D-Squelch/D-Squelch%2004-18-2007.gif Document not found error. Bob NO6B
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
At 4/16/2007 10:00 PM, you wrote: Good thinking Bob, I will look in to it. Do you have a schematic or the model number of the squelch you were working with? No schematic handy here. It was the stock squelch circuit in a mid-80's vintage Hamtronics R144 or whatever repeater grade RX they were selling at the time. The noise filter was a simple 2-pole BPF with a very high Q. The op amp they used was the dedicated op amp within the MC3357 or MC3359 IF amp/detector-on-a-chip. Nothing wrong with the op amp, just the circuit design around it. I would think ringing would be a problem with passive components Like L/C filters. But it may exist in a low quality op-amp that is not designed with a wide bandwidth. In this case the op amp isn't the problem, it's the overall circuit. I believe the LM324 series is only rated for 12kHz of bandwidth, the TL084 is about 3MHz. The unity gain BW of the LM324 is 1 MHz; the TL084 is 3 MHz. I wouldn't use either one much above audio frequencies. I am not even sure if I can simulate impulse noise. But in theory we can write a software algorithim to look for a patterned pulse and attempt to compenstate. Any decent SPICE simulator should be able to give you the transient response of your filter. Bob NO6B
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
No schematic handy here. It was the stock squelch circuit in a mid-80's vintage Hamtronics R144 or whatever repeater grade RX they were selling at the time. The noise filter was a simple 2-pole BPF with a very high Q. The op amp they used was the dedicated op amp within the MC3357 or MC3359 IF amp/detector-on-a-chip. Nothing wrong with the op amp, just the circuit design around it. Roger. http://www.hamtronics.com/pdf/Manuals/R144-older.pdf may be what you were working with. A transistor for hysterieses just rases a number of suspicions. I learned to stop trusting built into IF chip squelch systems when I worked on a Regency repeater many moons ago. Any decent SPICE simulator should be able to give you the transient response of your filter. Multisim 6 is far from decent. It crashes more then it run. Subsequent versions are not any better. The entire Electronic workbench series is suspect.
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/Open Source D-Squelch Uploaded by : dcflux [EMAIL PROTECTED] Description : Discription of D-Squelch Project You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/Open%20Source%20D-Squelch To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, dcflux [EMAIL PROTECTED]
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
At 4/16/2007 15:22, you wrote: Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /FluX Research/Open Source D-Squelch Uploaded by : dcflux [EMAIL PROTECTED] Description : Discription of D-Squelch Project You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/FluX%20Research/Open%20Source%20D-Squelch within the above: A 9 pole high pass filter is the star of the squelch system. Exhibiting a near brick wall response it is a Sallen-Key Chebyshev filter with 0.8dB of ripple in the pass band. This will exhibit 10dB of gain with a Fc of 6kHz as well as exhibiting an eyepoping -68dB of rejection at 3500 Hz and -55dB at 4000. Be careful with sharp skirts on your noise filter. I've seen very high Q noise filters in squelch circuits cause some strange effects due to ringing. The old Hamtronics squelch would tend to act tight in the presence of impulse noise such as precipitation static or radar. Check the transient response before finalizing your design. Bob NO6B
Re: [Repeater-Builder] New file uploaded to Repeater-Builder
Good thinking Bob, I will look in to it. Do you have a schematic or the model number of the squelch you were working with? A couple of friends in Erie were recently pulling their hair out with a COR-2 by VHF engineering. That needed a serious redesign, not having a pull-up resistor on the RX board was and the of the COR input transistor not having a resistor in the base come to mind. I would think ringing would be a problem with passive components Like L/C filters. But it may exist in a low quality op-amp that is not designed with a wide bandwidth. I believe the LM324 series is only rated for 12kHz of bandwidth, the TL084 is about 3MHz. I am not even sure if I can simulate impulse noise. But in theory we can write a software algorithim to look for a patterned pulse and attempt to compenstate. I should mention I have a preliminary schematic in the files section as well should anyone care to offer suggestions or modifications. Be careful with sharp skirts on your noise filter. I've seen very high Q noise filters in squelch circuits cause some strange effects due to ringing. The old Hamtronics squelch would tend to act tight in the presence of impulse noise such as precipitation static or radar. Check the transient response before finalizing your design. Bob NO6B
[Repeater-Builder] New file uploaded to Repeater-Builder
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Repeater-Builder group. File: /tait800 repeater manuals/Pages from 8500A3-2.pdf Uploaded by : leiclad36 [EMAIL PROTECTED] Description : You can access this file at the URL: http://groups.yahoo.com/group/Repeater-Builder/files/tait800%20repeater%20manuals/Pages%20from%208500A3-2.pdf To learn more about file sharing for your group, please visit: http://help.yahoo.com/help/us/groups/files Regards, leiclad36 [EMAIL PROTECTED]
