Re: [Repeater-Builder] duplexer (for sale)

Neal Newman wrote:  Kevin what are you replacing the Sinclair with? A fellow nearby was having a problem with his repeater and it was found that the duplexer he was using (homemade) was inadequate.  I got this one out of the shed and tuned it up and allowed him to borrow it until he g

[Repeater-Builder] duplexer (for sale)

add 3% for PayPal. Inquire directly please. [EMAIL PROTECTED] Kevin Custer  W3KKC Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/  To unsubscribe from this group, send an email to:[EMAIL PROTECTED]  Your use of Yahoo! Grou

Re: [Repeater-Builder] Re: FS: GE MASTR2 VHF 100w base/repeater

asking for the repeater, whether it comes with a duplexer, and how easy is it to change the operating frequencies. If you wish to contact me off-list with pricing, etc., my email addr is va3uv(at)rac.ca 73 de Ramesh. --- In Repeater-Builder@yahoogroups.com, Kevin Custer <[EMAIL PROTECTED]> wr

Re: [Repeater-Builder] Test measurements

stanleyradio wrote: >Hi all, > > I am trying to tune up my duplexed E.F. Johnson PPl 6060 on the >440 band. There are some directions on the repeater-builder site >that dictate measuring the oscillator voltages with an analog >voltmeter. I should be trying to measure AC voltage, right? >

Re: [Repeater-Builder] coaxial collinear

Paul Kelley wrote: >I finally got around to constructing my first coaxial >collinear as per: > >http://www.repeater-builder.com/antenna/wa6svt.html > >(and using a few of Kevin's ideas) > >I have a question for those who have built these. Referring >to step 9 and figure 4, I assume the decoup

Re: [Repeater-Builder] MULTIPLE EMAILS

I went to my group member section to find Lee ("Q") subscribed 3 times, which I know he didn't do. When I tried to unsubscribe the second and third subscription, it totally deleted him from the list because the email address was the same for all three subscriptions. I have manually sent Lee a

Re: [Repeater-Builder] Re: FS: GE MASTR2 VHF 100w base/repeater

[EMAIL PROTECTED] wrote: >Wow Kevin, sounds like you got a [EMAIL PROTECTED] repeater >with 330 watts on 2meters. > >Question for you: How many watts ERP is your repeater >putting out? What type of antenna will handle 330 >watts? > The repeater is actually outputting (and is coordinated for) 250

Re: [Repeater-Builder] Re: FS: GE MASTR2 VHF 100w base/repeater

Coy Hilton wrote: >You've peaked my interest. Are you running two antennas with this >beast, or are you duplexing, If, so what kind of duplexer? > Click on the link provided: Single antenna, simple 4 cavity duplexer

Re: [Repeater-Builder] Re: FS: GE MASTR2 VHF 100w base/repeater

ower meter/alarm. In this station, GE and Motorola are married to give (IMHO) the best operation from one of the most powerful 2 meter repeaters on the east coast. Both are simply a joy to service. <http://www.shol.com/kuggie/ahra/hmft.html> Kevin Custer Yahoo! Groups Links &

Re: [Repeater-Builder] Voter

Gerald Bishop wrote: >Hi All- Might be in the market for a voter. Needed for a single 440 >link to the main repeater. Any one have a favorite?? Best buy ??? I see >the name Doug Hall- Don't know anything about these ?? TKS,Jerry > Here is one option if you like to build: http://www.repeater-bu

Re: [Repeater-Builder] FS: GE MASTR2 VHF 100w base/repeater

kk2ed wrote: >FS: >GE MASTR2 100w continuous duty base / repeater.. snip ... pulled from >service to be replaced by a Micor. > Hi Eric, I'm not trying to start a flame war here, but was just wondering (for personal reference) why you chose the Micor over the MASTR

Re: [Repeater-Builder] Intermod problem?

I agree. We have had similar problems with 146.745 and 147.345, 146.67, and 147.27, 146.625, and 147.225 here locally. All of these were traced to mixing in the PA stage of the repeaters. In some instances, isolators were needed on both repeaters to eliminate the problem totally. Kevin J

Re: [Repeater-Builder] Duplexer story update

sistent over a wide frequency range. The duplexer may not be looking at a perfect 50 ohm antenna over its operating range. With all of the variables, it would be difficult to impossible to predict 'perfect' cable lengths between the duplexer and radio set, that's why using a ma

[Repeater-Builder] Slow messages

John, et,all Yahoo has had some serious trouble with the list server the last few weeks. In talking with someone that seems to have some insight, they are making changes and doing upgrades which has caused this mess. I have been told that it should clear up in a few days. I guess we'll se

Re: [Repeater-Builder] VHF Amplifier

Jimmy Floyd wrote: >Need to pull from the collective wisdom of the group: >I have been looking at VHF repeater amplifiers lately and need some input. > >Specs: >low drive 1 to 10 watts input >250 to 300 output. >13.8 VDC >RF bypass capability > >The one that I have been considering is the Henry C2

Re: [Repeater-Builder] Waaaaaayy off topic, Bluegrass Festival at W3KKC's

Hi Rich, Richard D. Reese wrote: >Kevin; >Keep up the good work. Unfortunately Charmaine and I can't make it. > That's too bad, but it looks like you and Charmaine are going to have some fun anyway. >The calendar is marked for next years BG festival. Let me know when you >have finalized a d

Re: [Repeater-Builder] Audio mixer circuit

Hi Kevin, >I downloaded the file from the location listed and checked the diagram out. >I have a question regarding the bottom of the 2 pictures. > >1. If the level of either input is changed, will this alter the level of the >other input? > No. >2. Can one add extra inputs to the circuit, I wan

Re: [Repeater-Builder] Cavity filters from aluminium beer barrels ?

[EMAIL PROTECTED] wrote: >Is that 10 meter or 10 liter? > Is there a difference? I never seen a difference. Kevin Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to:

Re: [Repeater-Builder] Waaaaaayy off topic, Bluegrass Festival at W3KKC's

Ray Retzlaff wrote: >Kevin, >since you are going to have fm transmission how about streaming the >audio so us west coast folks can listen in? > Too many things to do right now. I am offering (free) high-speed internet service to the folks in the camping areas, but I don't think I'd have e

[Repeater-Builder] Waaaaaayy off topic, Bluegrass Festival at W3KKC's

Way Off Topic, but I know there are some folks on the list that enjoy this type of music: http://www.blue-grass.org/festival/index.html To keep this post in the realm of repeaters, some of my repeaters have great coverage on the festival grounds Kevin Custer List Owner / Upright Bass Player

Re: [Repeater-Builder] Audio mixer circuit

Steaven Rogers, W4YI wrote: Kevin,     This is perfect.  I have only one more question.  What is the component labeled 386.  I would expect it to be an op-amp or something along that line.  What is the actual part number that I would need to look for. Hi Steaven, The part is a LM-3

Re: [Repeater-Builder] Audio mixer circuit

image - only need one output pot for your application. Hope this helps... Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED

Re: [Repeater-Builder] queston

Billy wrote: >i am going to be in houston and my wife in huntsville is there a way >we could talk with hand held hams > Are you and your wife ham radio operators holding valid licenses for such? Kevin Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo

[Repeater-Builder] Removed from list

Doug and Carrie Dietz wrote: >could you please remove my name from this lists. > I removed you from Repeater Builder. You indicated Lists (plural) what others were you subscribed to? Kevin Custer Multi-list Owner Yahoo! Groups Links <*> To visit your group on the web, go

Re: [Repeater-Builder] 2 UHF receivers, one antenna

Kevin Berlen wrote: >Over the weekend, I added a second UHF control receiver at one of the sites >I take care of. The control RX antenna is up about 150ft. Previous to >adding the new RX, I could easily access the first RX about 25 miles out. >Since adding the second RX, I can only access eithe

Re: [Repeater-Builder] Kendecom/Advance Communication Systems

that were bought, only one is still in service.  They are deaf and spurious by nature.  Tuning seems to fade over a short period of time like the Spectrum machines.  I had to add receive preamps to them to be even close to a Micor or Mastr II. My advice is to keep looking Kevin C

Re: [Repeater-Builder] Re: UHF GM300 (lnk radio)

a webpage that follows the format of Repeater Builder, check it for spelling and accuracy and send it to us. If this time frame isn't acceptable, go ahead and send it to someone else. My site may the the largest/busiest repeater building site, but it isn't the only one out the

Re: [Repeater-Builder] Re: req to Moderator

Ed Folta wrote: > Could the Moderator contact me directly? > As requested, I replied directly. Kevin Custer List Owner Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this gr

Re: [Repeater-Builder] UHF GM300 (lnk radio)

I have had luck programming them as low as 4 watts without them becoming dirty or unpredictable. Below that, I would start removing stages. Kevin Custer W3KKC Steaven Rogers, W4YI wrote: >I would like to use a UHF GM300 as a link radio for my system. However, >25 watts is a bit ov

Re: [Repeater-Builder] Low-pass audio filter for repeater transmitters

[EMAIL PROTECTED] wrote: >A while back there was a thread here regarding a LPF that someone designed >as a post-limiter modulation filter. I believe Kevin bought the boards & >parts & sold all of them & intended to offer more after making improvements >to the original design. For some reason

Re: [Repeater-Builder] Yagi's For Repeaters?

mch wrote: >The only one I can think of is decreased range to the sides(again, into the >mountains) and back (which is why you may want another pointed in that >direction). > I have seen Cushcraft 3 element beams modified by cutting the reflector down to the same size as the director. Works

Re: [Repeater-Builder] For Sale

[EMAIL PROTECTED] wrote: >Your callsign a typo? >KB2WMP not in QRZ.com listing > QRZ is out to lunch. Look him up on buck, he's okay: http://www.buck.com/cgi-bin/do_hamcall Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Build

Re: [Repeater-Builder] repeater builder web site update

. We do use some script to help throw off the SPAMbots from harvesting email addresses on our newer pages, but this is minimal to say the least. The site has always been plain jane because there is no reason at this time to make a "free" information website flashy. Kevin Custer

Re: [Repeater-Builder] Wanted, micor audio/squelch card TLN6006

If you get stuck, try this: http://www.repeater-builder.com/rbtip/audio_squelch.html Kevin Les Fenison (KD7RY) wrote: >Does anyone have an extra repeater audio/squelch card they want to sell. >This needs to be the repeater version not the mobile version. > Yahoo! Groups Links <*> To vis

Re: [Repeater-Builder] RAMSEY BOARDS fo 2 m and 220.

Ken Arck wrote: <---Kinda like a company who buys a product at $10 and sells it for $9. "Not to worry", says the owner. "We'll make it up in volume!" Yup.  If you want to handle lots of money simply buy at retail and sell wholesale.  Makes for a very busy business...   (for a while!) Ke

Re: [Repeater-Builder]

Kevin Bednar wrote: >Has anyone used any commercial HT's as a TX driver for a repeater? > Yes: <http://www.3rd-st.com/micor/micormod.htm> Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Re

Re: [Repeater-Builder] Need Hardline connectors!

p://www.tvcinc.com/ Coring tools can be purchased at TVC as well. Hope this helps... Kevin Custer Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/  To unsubscribe from this group, send an email to:[EMAIL PROTECTED]  Your use

Re: [Repeater-Builder] DB-224 Tower Side Mounting

Joel Mele wrote: Has any one solved the problem of omni directional pattern distortion when side mounting a DB-224 on a tower ? Have you tried all bays in one direction facing directly into the tower? Kevin Custer Yahoo! Groups Links To visit your group on the

Re: [Repeater-Builder] RAMSEY BOARDS fo 2 m and 220.

don't consider building a repeater from Ramsey kits. There are plenty of better radios out there that are as cheap or cheaper than the Ramsey stuff. Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Build

[Repeater-Builder] List Practices (was Summerfest) Please Read!

my lists) will be banned; Okay Back to ON Topic posts please. Thanks... Kevin Custer List Owner Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAI

Re: [Repeater-Builder] UHF Micor RX

John Sichert wrote: >Kevin, > >Increasing the cap gives a little more injection, it does make a difference. > I'm sure it does. The Micor UHF always seemed to be LO starved in my opinion. >I never saw a response if the receiver is working now. > Neither did I, but I also gave him the other mo

Re: [Repeater-Builder] UHF Micor RX

Thanks Neil, So increasing the value of C138 increases the injection to the mixer   I always thought the UHF Micor suffered from insufficient drive from the LO anyway. Kevin Custer Neil McKie wrote: Comes off the collector of the 3rd doubler - a coupling capacitor to the L106

Re: [Repeater-Builder] UHF Micor RX

e. Maybe this should be added to the conversion page? Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use

[Repeater-Builder] Corona and Precipitation Static Solution.

rder.html> Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/

Re: [Repeater-Builder] Coupling loops/probes

Ken Arck wrote: At 02:58 PM 8/2/2004 -0700, you wrote: Probably a lot easier to just buy a set of T-1504 duplexers. The last 2 sets I purchased were $50 and $75 each.

Re: [Repeater-Builder] Coupling loops/probes

Ken Arck wrote: >Hi folks > >I'm looking for a complete set of adjustable coupling loops and probes to >convert a T-1507A duplexer into a T-1504A. While I know some folks use a >1507, I'd much rather have the added isolation the adjustable loops/probe >offer, as I plan on running 60 watts through

Re: [Repeater-Builder] UHF Micor RX

. They ended up at -116 and -117 respectively after the conversion mentioned above. Hope this helps... Kevin Custer Repeater-Builder Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from th

Re: [Repeater-Builder] Re: New-be and question(s)

a link to my larger Link System.   The hub resides in W.Va. and we cover quite a range considering the topology: By the way,  John, KB8QEQ, is the "voice" of this system, only a few letters from your call. Kevin Custer W3KKC Target Link System Michael J.Talkington wrote: How abo

Re: [Repeater-Builder] Re: MSR-2000 Deviation Question

Army Curtis - AE5P wrote: >No. The output of the controller goes to the Squelch-Gate card, and >through the several stages of audio amplification there before going >on to the exciter. Since that was the way Motorola designed it, it >seemed like the best way to keep it. > Who did the channel e

Re: [Repeater-Builder] Reverse Burst (was tait t2010)

com/rbtip/reverseburst.html Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to:

Re: [Repeater-Builder] Micor UHF Channel Elements

get them to compare? Kevin Custer Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/  To unsubscribe from this group, send an email to:[EMAIL PROTECTED]  Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.

Re: [Repeater-Builder] Re: Astron Over Voltage or Crowbar issues

Thanks for the information Skipp. I like the Astron Linear series supplies, especially for repeaters. Maybe folks out there will consider your upgrade when shelters become hard to reach due to weather and such... Kevin skipp025 wrote: >Hi Kevin, > >Here's my two cents regarding Astron Power

Re: [Repeater-Builder] Retuning a Micor Receiver from 450-470 to 440Mhz

http://www.repeater-builder.com/rbtip/uhfsensitronRX.html Kevin Custer gtwdon wrote: >Hi >Does anyone know what is needed to move a Motorola Micor >receiver from the 450-470Mhz band. To the 440 Mhz. band. >It does not receive very well. 1uv at 20db should be .5uv or better. >Tha

Re: [Repeater-Builder] Re: Astron Over Voltage or Crowbar issues

I'm interested, and would prefer you to post to the list. Kevin Custer skipp025 wrote: >Although I don't normally list it for sale. >I do mfgr a much improved astron regulator >board that "drops in place" of an exisiting >board. A much improved circuit,

[Repeater-Builder] GMRS (or other) Rules Discussion

Please take the Rules Discussion to another list, or off list. Repeater or Repeaters at Yahoo are groups that allow this. Thanks... Kevin Custer List Owner Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/

Re: [Repeater-Builder] Duplexer cable question

dissimilar metal noise problems. Those types of cables should be avoided at a duplex site. Only quality silver plated double shielded cables should be used in duplex service. Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.

Re: [Repeater-Builder] Duplexer cable question

Jed, Start by using as much cable as necessary to make the connection, then, and only if you have problems should you worry about cabling lengths between the duplexer and radio set. Use quality cable like RG-214 Mil Spec. BTW: If the length is dependent, there is no simple magical length for

Re: [Repeater-Builder] looking for two or three d8085ac-2 8 bit 40 pin prossors 3 mhz?

Micheal Salem wrote: >Randy: > >Processors are so internal to the device that they are usually >the last things to go. A friend of mine who designs embedded systems >and has done several 8085 projects indicates to me that in >all of the stuff he has dealt with, he had never seen a >processor go d

Re: [Repeater-Builder] SQ-1000 vs RLC-MOT Squelch

alogue replica of the Micor Squelch for some time (several years).  Since the Micor Squelch chip is still available we haven't spent any serious time perfecting it.  Some day the Micor Squelch chip will be hard to come by, and we'll dig out our version of this circuit, perfect it, and

Re: [Repeater-Builder] SQ-1000 vs RLC-MOT Squelch

Motorola Micor chip, so it would be the one of choice between your two suggestions... Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAI

Re: [Repeater-Builder] Wacom WP-641, correction on its specs...

kerry wrote: >If you are not using a pll exciter, it's hard to get the isolation >Kerry > The type of exciter used has nothing to do with how much isolation the duplexer exhibits. Kevin Custer Yahoo! Groups Links <*> To visit your group on the w

Re: [Repeater-Builder] Wacom WP-641, correction on its specs...

. That information, as well as duplexer tuning, is available here: http://www.repeater-builder.com/pdf/wp6xxVHFtuninginstructions.pdf Look on page 4 under the section "Cable length between transmitter and duplexer" Hope this helps... Kevin Custer Yahoo! Grou

Re: [Repeater-Builder] Re: Wacom WP-641, correction on its specs...

Ron Stordahl N5IN wrote: >if all else fails I have a set of WP-639's which I could split, >2 cans on the 147.69 receive and two on the 144.39 packet. These are >bpbr cans but I had another use for them...maybe Ill have to use them. > That would be the best approach. We have a CAP repeater run

Re: [Repeater-Builder] Iso Tee RF Coupler

w9mwq wrote: >Can anyone recommend a good or decent ISO-Tee Coupler. Using it to tune >duplexers. Thanks. > If you have a Bird 43, I have machined the aluminum dummy slug by boring a hole right through and attaching a BNC connector to the face by tapping for the the correct thread size, the

Re: [Repeater-Builder] Wacom WP-641, correction on its specs...

uplexed using the Wacom WP-641. These specifications can be backed up from the factory literature available here: http://www.repeater-builder.com/pdf/wp641.pdf Maybe Eric was thinking of the WP-639 duplexer that uses 4, 5 inch cans? His figures would be much closer Kevin Custer Yahoo! Gr

Re: [Repeater-Builder] Small Repeater controller

Paul Finch wrote: >Hello, > >Who makes the smallest repeater controller with CWID? I may or may not want >remote functionality with this board, any ideas? > It would be a toss-up between several including the ICS-Basic, and the Boyd Potts (B&D Enterprises) 1P. http://www.ics-ctrl.com/basic.htm

Re: [Repeater-Builder] Johnson PPL-6000

JOHN MACKEY wrote: >Kevie- > >I saw that information on the web site, but I was hoping someone might >a personal assessment of how they perform as a portable repeater. > Okay, well you didn't make reference to that; so I thought I'd pass it along. Since you know of the article, maybe contact Ji

Re: [Repeater-Builder] Johnson PPL-6000

JOHN MACKEY wrote: >I am curious to know if anyone has ever tried to make a portable repeater out >of a Johnson PPL-6000 UHF? I had a friend of mine recently tell me they make >good small repeaters & wondered what the experiences were of others? > Johnny, Here is some information on the PPL-6000

Re: [Repeater-Builder] Remote Base Project

Ken Arck wrote: At 01:09 PM 5/22/2004 -0400, you wrote: Why? I've done it for about 15 years. I can't use it within about 60 kHz of the local repeater, but otherwise it's fine. I just used a cavity to notch out the repeater TX. The loss of sensitivity near the repeater TX frequ

Re: [Repeater-Builder] GE Mastr II

>Make that MASTR! not Master. I DO know how to spell it ;-) > The only thing that is worse is to see someone write Master 11, what the hell is a master eleven? Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To uns

Re: [Repeater-Builder] Remote Base Project

Ken Arck wrote: ><---I don't disagree with what you're saying here, Kevin. But based on the >radios he stated he was using (a Regency repeater and a Kenwood mobile), >he's fighting more issues than you do in your above scenario. Spectral >noise from the remote is greater in his setup and I have li

[Repeater-Builder] Re: Looking for info on DB products cans (6meter)

--- In Repeater-Builder@yahoogroups.com, "Randy Long" <[EMAIL PROTECTED]> wrote: > Hi, > > I have a set of DB products cans, model #DB4032. Previously they were on > 48.600 mhz TX, 49.300 RX. I am trying to take them to 52..270 MHZ RX , > 53.270 TX. Anyone have a source for data or instructions ho

Re: [Repeater-Builder] Remote Base Project

Mathew Quaife wrote: >So then no real good way of doing it, is what i am gathering? > Don't let other discourage you so much. Just because their experience hasn't been a good one doesn't mean you should give up. Try moving the antenna around (up/down - back/forth) while doing a link, you may

Re: [Repeater-Builder] Remote Base Project

Ken Arck wrote: At 09:15 PM 5/21/2004 -0500, you wrote: Would there be any advantage to putting the radio in an RF box for shielding? <---The short answer? Only if you put the antenna(s) in a shielded box too. You're asking too much of physics by trying to run a rem

Re: [Repeater-Builder] Remote Base Project

w9mwq wrote: >Question is, I a am putting a remote base on my RLC2 controller with >the RBI-1 interface. All is working ok. What I need some ideas on >is how to keep the transmitter from killing the receiver of the >repeater? What can be done to isolate the two radios. The radio is >a Kenw

Re: [Repeater-Builder] GLB preamp

x27;s) - his GLB Synthesizer was probably one of his more popular products but he did make some preamps and other goodies for a while too. I believe he got out of the biz quite a while ago. And if I'm not wrong, I believe I heard he passed away? He did: http://arats.hamgate.net/may01.pdf

Re: [Repeater-Builder] DAYTON BOOTH NUMBERS

David Schornak wrote: >Kevin what is the conversion manual? > It is a manual that helps in the conversion of the Micor and Mastr II mobile, or Micor Station to repeater in bound book form. Kevin Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com

Re: [Repeater-Builder] DAYTON BOOTH NUMBERS

er related stuff. Other items not necessarily repeater related. Kevin Custer - Scott Zimmerman Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAI

[Repeater-Builder] Re: Dayton Specials

sion was geared toward saving energy as it will be powered by a solar backed lead acid battery. The repeater will likely run about 5 watts. Repeater Builder (Kevin Custer W3KKC - Scott Zimmerman N3XCC) Yahoo! Groups Links <*> To visit your group on the web, go to: http://gr

Re: [Repeater-Builder] T1504 cavity

>>As a matter of fact, the reject seems to be "getting better" when it runs >>up against the outside edge of the adjustment slot. But I never find a >>definate point. The other 3 cavities are great - a nice, sharp, deep null, >>just about centered in the slot. >> I would guess you verified the 'r

Re: [Repeater-Builder] T1504 cavity

Ken Arck wrote: >Hi kids > >I'm tuning up a T1504A, which has the 430 - 470 cable set on it. Everything >looks good, except for one cavity - one of the lowpass/hi reject ones. I >can't seem to get a very good null on it, regardless of the loop position. >As a matter of fact, the reject seems to be

[Repeater-Builder] Re: [GE] New Product, Audio Processing Module for Repeaters and Links.

The link should have read: http://www.repeater-builder.com/products/audioprocessingorder.html Kevin Custer wrote: >Go here for more details and ordering information: >http://www.repeater-builder.com/products/processingorder.html > > Yahoo! Groups Links <*> To visit

[Repeater-Builder] New Product, Audio Processing Module for Repeaters and Links.

d via email as we only have 12 boards for sale at the time of this writing. The board comes with instructions for set-up and a basic schematic for troubleshooting. Go here for more details and ordering information: http://www.repeater-builder.com/products/processingorder.html Kevin Custer

Re: [Repeater-Builder] Micor mobile exciters

I agree Charles Miller wrote: >kevin, > >The only thing I have against rubber bands is that they tend to degrade over >a period of time. Dental floss and waxed string last a lot longer. > >Charles Miller > Yahoo! Groups Links <*> To visit your group on the web, go to: http://gro

Re: [Repeater-Builder] Micor mobile exciters

Steve S. Bosshard (NU5D) wrote: >I used to take some waxed wiring lace and thread it inside the coil form >for the core to work against. > >Kept the wiring lace right next to the replacement dial string. > Dental floss and thin rubber bands work well too. Kevin Yahoo! Groups Links <*> T

Re: [Repeater-Builder] T73RTN3190B Identify

Mathew Quaife wrote: >Is this unit able to be converted into a repeater for use in the 2 meter >band? > Yup: http://www.repeater-builder.com/rbtip/micorvhfmobile.html http://www.repeater-builder.com/rbtip/sensitronRX.html http://www.repeater-builder.com/rbtip/micorhelicalresearch.html http://www.

Re: [Repeater-Builder] Re: Is there a relationship between 147.225 and 146.925?

Michael Singewald N1PLH wrote: >I don't understand the problem with the small difference in transmit >frequency. The transmit frequency is still about 1 meg away from the >receive frequency of the other repeater. How far apart in frequency >would they ahve to be to co exist while running re

Re: [Repeater-Builder] Is there a relationship between 147.225 and 146.925?

frequency that isn't 600 kc away or a division of it. Kevin Custer Michael Singewald N1PLH wrote: >There are two machines on the same tower on these frequencies with >one antenna about 20 feet directly over the other. Each machine is >putting out about 30 - 50 watts. Each mach

Re: [Repeater-Builder] Hamtronics exciter

nd so much better.   Obviously, a clipper and low pass filter should be implemented when using any modulator capable of deviating beyond the acceptable bandwidth of the particular service/frequency spectrum. Kevin Custer Steve Grantham wrote: Well...  Does anyone think it would be f

Re: [Repeater-Builder] Hamtronics exciter

[EMAIL PROTECTED] wrote: Hi Kevin,   Virgil mentioned that he had looked at the manual and noted that the TA-51 uses RC phase modulation. A-ha! The light went on. You can only get 90 degrees of phase shift max with an RC circuit. Had they used an LC phase modulator

Re: [Repeater-Builder] Connected

Hi, If this if for amateur use, there is a much easier way. You can use one simplex intermittent duty radio at one end connected to the link port of a controller at that site.  Nothing needs installed at the other site .  Remote base linking is popular and economical.  For the hop suggested

Re: [Repeater-Builder] MICOR Pinouts

required to drive a controller can be found at the backplane where the Squelch Gate Module interfaces. As the article suggests, I don't care for the squelch gate module for my applications, but your situation may be different. Hope this helps... Kevin Custer Yahoo! Groups Li

Re: [Repeater-Builder] the mobile micor

David Schornak wrote: power supply model number is TPN1186A   and yes there is a couple of regulated out puts and one will go to the tmd700 mobile the other to the controller. so the micors where going to run off the pa connector which is not regulated. Again,  Don't worr

Re: [Repeater-Builder] the mobile micor

The high current part of a Micor power supply is not regulated, but other parts of it are. It is common to see 16 volts with no load in the high current (big screw terminals) of the supply. Kevin David Schornak wrote: >any one know what the max dc volts a micor can take before it cooks? >I ha

Re: [Repeater-Builder] RC-1000 schematic

Richard wrote: >I can submit it for posting on the repeater-builder site; who can I send it to? > [EMAIL PROTECTED] Thanks... Kevin Custer Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To uns

Re: [Repeater-Builder] Fan audio

Ken Arck wrote: At 02:22 PM 4/9/2004 -0400, you wrote: Either run AC fans or use a different power supply than the one running your repeater to power those DC ones <---I'm running two 12 Vdc fans in my Micor repeater. I use a 200 uh choke in each lead (+ & -) a

Re: [Repeater-Builder] Fan audio

Paul Guello wrote: > I put a dc fan on the portable repeater and now I get a slight buz on > the audio. Anybody have any idea how to get rid of the buz? I tried > putting a capacitor across it and an inductor in series, do I need a > larger inductor? > Either run AC fans or use a different

Re: [Repeater-Builder] Re: Audio Reproduction

After we are satisfied with its performance, the product will be made available from Repeater Builder.  Oh yes,  they will work with either an FM or PM exciter  :) Kevin Custer Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/ 

Re: [Repeater-Builder] Severe Weather vs. Repeater Performance

>Joe M wrote: > >I would say every year is my estimate. Do you know of any tricks to lengthen >the duration the connections last, Kevin? > Use silver bearing solder, it's stronger. > Last, on the static busters, do they have to be the highest item on the tower? > No, the highest item on the an

Re: [Repeater-Builder] Repeater audio

mch wrote: Neil McKie wrote: Low band Micor Station manual P/n 68P81013E60-F dated 2/11/77: Exciter Model Series consiting of the following: Channel Element Req'd ModelFreq Range Carrier Digital and PL (ton

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