Hi all, I'm still having problems with my T-4XC being off my several hundred mhz no matter which band I select and swapped out crystals. I did find the following. In the manual there is a Crystal Oscillator check. When I short pin 3 of V8 to ground and measure voltage on pin 2 I only see less than -1vdc and the manual states I should see several negative volts. Any ideas??thanks again,manny- wd5bjr -----Original Message----- From: <drakelist-requ...@zerobeat.net> Sent 9/24/2013 11:00:01 AM To: drakelist@zerobeat.net Subject: Drakelist Digest, Vol 63, Issue 16Send Drakelist mailing list submissions to drakelist@zerobeat.net To subscribe or unsubscribe via the World Wide Web, visit http://mailman.zerobeat.net/mailman/listinfo/drakelist or, via email, send a message with subject or body 'help' to drakelist-requ...@zerobeat.net You can reach the person managing the list at drakelist-ow...@zerobeat.net When replying, please edit your Subject line so it is more specific than "Re: Contents of Drakelist digest..." Today's Topics: 1. T4XC problem (Chris Pickett) ---------------------------------------------------------------------- Message: 1 Date: Mon, 23 Sep 2013 18:18:19 +0100 From: "Chris Pickett" <chrispick...@blueyonder.co.uk> To: <drakelist@zerobeat.net> Subject: [Drakelist] T4XC problem Message-ID: <C7B685C242D941CEB6C51762C9BFD7F4@chrisshack> Content-Type: text/plain; charset="us-ascii" hello chaps. I have a problem with my Drake 4 line and would appreciate some assistance or ideas. I have a R4C and T4XC, the rx is good and the R4C appears to work normally but the transmitter will not put out any power and when I place the transceive switch over to the XMTR position the audio goes all warbly - almost auroral hi. The Transmitter will not put out any power at all, I get a small lift on the meter when I initially tune but that soon goes off and I cannot replicate it. There appears to be no difference on the recovered 'Warbly' audio when I switch between LSB & USB although the PTO does work and appears to tune the transmitter up and down the band ok. If I attempt to tune or spot then the tx relay chatters constantly with no discernable movement on the meter. This also does this when I try to tune up. Prior to being mothballed for a couple of months it all worked FB. The only other change is that I ordered a new set of connecting cables when I sold my other 4line. The cables all check out OK and I have repeatedly checked the manual re connections with to no effect. I wonder if anyone has had a similar problem with any of their Drake equipment. I would be very grateful of any pointers or help Kind regards, 73 Chris M5LRO -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.zerobeat.net/pipermail/drakelist/attachments/20130923/65930bf0/attachment-0001.html> ------------------------------ _______________________________________________ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist End of Drakelist Digest, Vol 63, Issue 16 *****************************************
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