Found- Re: WTB TR-4 Plate meter
Thanks to everyone who replied. I found a meter so am all set.
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KM W2AQY
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#77183
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Re: For Sale Drake RV7 VFO and Original Manual
Bill: You should send WB4HFN that photo of the QC tag for the RV-7. That one is not yet listed in his serial # database. Charlie Talbot, K3ICH, has the chrome inserts for Drake knobs (for your CW-75).
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VE7PS
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#77182
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For Sale Drake RV7 VFO and Original Manual
For Sale Drake RV7 VFO and Original Manual Part of my ongoing sale of my TR7 and peripherals. VFO is in good condition and functions. In all modes the frequency on the TR7 follows the RV7. I have
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Bill
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#77181
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Re: For Sale Drake CW-75 CW Electronic Keyer
Well just noticed the speed dial chrome cap is missing. hmmm It was there at some point. We can cuss and discuss :-)
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Bill
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#77180
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For Sale Drake CW-75 CW Electronic Keyer
For Sale Drake CW-75 CW Electronic Keyer Part of my ongoing sale of my TR7 and peripherals. This keyer is in excellent condition. I have owned it for over 10 years. Never used it. Tested it with a
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Bill
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#77179
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Found- Re: WTB TR-4 Plate meter
Thanks to everyone who replied. I found a meter so no longer have a need. Regards Kevin M. W2AQY
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KM W2AQY
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#77178
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Re: WTB TR-4 Plate meter
Huh ? You initially posted a need for a plate meter. 73, Bill KJ5BNE
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Bill Blodgett W5WHB
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#77177
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Re: WTB TR-4 Plate meter
Kevin I am looking for a 9 mhz crystal not a meter at the moment. The crystal is located in the back of the TR4C.?Thanks Tim KD2SC
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Tim KD2SC
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#77176
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Re: WTB TR-4 Plate meter
Yes, I have one. -- 73, Kevin, K8KVN
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Kevin Kampman
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#77175
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Re: R4-C
Thanks. I will be ordering some Skip
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Skip
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#77174
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Re: R4-C
Those manuals are worrh every $ Best money I¡¯ve spend in a long time ? Sendt fra min iPhone Den 9. apr. 2024 kl. 17.02 skrev VE7PS <ve7ps@...>: ? Skip: It's on "Board 2". With the radio
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Michael Jensen
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#77173
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Re: R4-C
Skip: It's on "Board 2". With the radio upside down and facing you, it's the board right next to the two can caps on the left side. C100 is a tantalum cap almost dead centre of the board. Note: The
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VE7PS
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#77172
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R4-C
Can someone tell me or a picture would help better? Where C100 is?? Should be a .22 uf Skip
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Skip
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#77171
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Re: TR7A Service manual serching.
Take a look on page 2-7 (two times in the PDF) where you might find what a are looking for. Karl, DK7AL
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Karl du Roi, DK7AL
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#77170
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Re: TR7A Service manual serching.
*** I'll need to look into that. Could possibly do it with a diode matrix. - Jerry, KF6VB
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jerry-KF6VB
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#77169
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Re: TR7A Service manual serching.
You¡¯d need to cross-correlate the data to Yaesu but there is band data, at logic level, on the bandswitch. Gary W0DVN
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Gary Follett
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#77168
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Re: TR7A Service manual serching.
Interesting. I wonder how hard it would be to get band data out of the radio? I have a homebrew linear that has no bandswitch - it just follows the exciter via Yaesu band data. - Jerry, KF6VB
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jerry-KF6VB
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#77167
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Re: TR7A Service manual serching.
Attached, version 2 digital control board. They changed to a PROM for the default band logic. 73 -Jim NU0C Fran?ois F1FPG via groups.io <fra.gab@...> wrote:
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Jim Shorney
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#77166
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Re: TR7A Service manual serching.
This may be the latest one I have in PDF. Unfortunately the people who scan these tend to leave out the page that has the publication date. if the attachment does not come through you should be able
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Jim Shorney
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#77165
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Re: TR7A Service manual serching.
Fran?ois, have you tried www.mods.dk? Joe ¨C W7RKN From: [email protected] [mailto:[email protected]] On Behalf Of Fran?ois F1FPG via groups.io Subject: [DRAKE-RADIO] TR7A Service manual
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Joe - W7RKN
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#77164
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