[Repeater-Builder] Need Motorola Vibrasponder
Hello all. I am in need of at least one Motorola Vibrasponder TLN8381A frequency of 88.5. These are for a Motrac Rx. I looked at Dayton but the old stuff seems to be gone. If anyone has one or two for sale please let me know. Thanks, Joe
Re: [Repeater-Builder] Need Motorola Vibrasponder
I actually saw Ted at Dayton but thought he got rid of all his stuff. I'll contact him. Thanks, Joe Don KA9QJG wrote: Joe , Give Ted at http://www.mdmradio.com/He is Old Stuff , I mean He has Old Stuff like this . I think He still runs an Old Motorola 80D With Dynamotor in His car on 2 Meters Ha Ha Happy Repeater Building Don KA9QJG No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.467 / Virus Database: 269.7.6/815 - Release Date: 5/22/2007 3:49 PM
Re: [Repeater-Builder] MastrII Audio output transistors
Thanks Eric and Happy Thanksgiving to all. Joe Eric Lemmon wrote: Joe, The Q601 and Q602 audio power output transistors are the same as 2N5496. The GE part number is 19A116742P1. 73, Eric Lemmon WB6FLY -Original Message- From: Repeater-Builder@yahoogroups.com mailto:Repeater-Builder%40yahoogroups.com [mailto:Repeater-Builder@yahoogroups.com mailto:Repeater-Builder%40yahoogroups.com] On Behalf Of Joe C Sent: Wednesday, November 22, 2006 3:52 PM To: Repeater-Builder@yahoogroups.com mailto:Repeater-Builder%40yahoogroups.com Subject: [Repeater-Builder] MastrII Audio output transistors Anyone know the industry number for the transistors on the audio heat sink assembly of a MastrII mobile? They look like TO-220 packages. Thanks, Joe No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.430 / Virus Database: 268.14.14/547 - Release Date: 11/22/2006 5:41 PM
Re: [Repeater-Builder] Micor 375 Watt TLD5082 question?
Byron, I finally got a chance to look over my notes. Our machine was originally in the 152 mhz range when it came out of commercial service. The amp is a model TLD5082A which is for 150.8-162 mhz. Model TLD5083A covers 162-174 mhz. What split is your machine? Have you checked the power before the harmonic filter? My notes verify that I converted the exciter but the amp tuned down without modification. I think we replaced or modified the harmonic filter for one in band. Motorola did make a 250 Watt version of this machine it's a model B83RCB whereas the 375 W station is B93RCB I think the 250 watt version had a single tupe amp but I'm not sure. Maybe some of the Mot gurus can let us know. Your B+ should be 1500 volts. Hope this helps. 73, Joe Bryon Jeffers K0BSJ wrote: I have a Micor 375 Watt station that has the TLD5082 high power PA. I have a fresh set of tubes in the station and on a commercial frequency (156.???) it makes good power, about 400 watts or so.. I have tried to get it to tune up on a 147.??? ham frequency but to no avail. I have heard of these going down with no problem but this one just won't do it. I of course checked MOL to see if the needed parts were available to convert it to the ham band (TLD5081) but they are NLA... Has anyone converted one of these to the ham band and if so what parts did you change? According to the manual the grid tuning cap and some other assorted coils are needed, but I would like to hear from someone that has made one of these work in the ham band... Thanks for your time! Bryon K0BSJ Yahoo! Groups Links 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] Micor 375 Watt TLD5082 question?
Byron, I have successfully moved a 375 watt station down to the 147 region. Check that your exciter is putting out the required drive pwr in the ham band. It was a long time ago but I think I converted the exciter into the lower band by just replacing the components indicated in the parts list. (the parts list shows frequency sensitive components). I don't believe any conversion was necessary for the AMP but the conversion was done about 20 years ago. By the way, that's excessive power. We run ours well below half power by turning the screen control down. Good luck. Joe Bryon Jeffers K0BSJ wrote: I have a Micor 375 Watt station that has the TLD5082 high power PA. I have a fresh set of tubes in the station and on a commercial frequency (156.???) it makes good power, about 400 watts or so.. I have tried to get it to tune up on a 147.??? ham frequency but to no avail. I have heard of these going down with no problem but this one just won't do it. I of course checked MOL to see if the needed parts were available to convert it to the ham band (TLD5081) but they are NLA... Has anyone converted one of these to the ham band and if so what parts did you change? According to the manual the grid tuning cap and some other assorted coils are needed, but I would like to hear from someone that has made one of these work in the ham band... Thanks for your time! Bryon K0BSJ Yahoo! Groups Links 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] Help Standard C5718DA
Hi Tedd, no it doesn't have a florescent display. It's display and control functions are all in the MIC. The radio itself is just an enclosed box with connectors. They did make an optional front panel display but I don't have one. I could send you a jpeg if you're still interested. Joe Tedd Doda wrote: On Tue, 16 Aug 2005 15:45:00 -0300, Joe wrote: Anyone have a schematic for a Standard C5718DA dual band radio? Is this the radio with the florescent display that was re-branded by Heathkit? If so, I have a friend who has the complete heathkit manual (I had to fix it a few times, hi!). Can you send me a picture of the radio? Tedd Doda, VE3TJD Lazer Audio and Electronics Baden, Ontario, Canada 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] Help Standard C5718DA
They closed the Amateur division down at time of purchase. I did call but they said they didn't have any documents from the amateur line. Joe Mark A. Holman wrote: Standard Radio was bought out by Vertex / Yeasu weather they have anything is another story. Mark H. AB8RU Joe wrote: Anyone have a schematic for a Standard C5718DA dual band radio? I searched in all the normal places including an FCC ID search but no luck. Will purchase or be happy to pay copying and shipping charges. Thanks, Joe K1JCrespond to k1jc at adelphia dot net 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/
