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1. [Yaesu] FT-1000D/Alpha 99 problem (score: 1)
Author: "Dave Maley" <>
Date: Mon, 24 Sep 2007 08:23:17 -0500 (CDT)
First, let's seperate the two pieces and see which is causing the problem. 1. Conduct the same test with just the exciter. 2. Conduct the same test with just the PA. Do this by replacing the exciter
/archives//html/Yaesu/2007-09/msg00024.html (9,819 bytes)

2. [Yaesu] FT5200 2M Finals Replacement (score: 1)
Author: "Dave Maley" <>
Date: Tue, 30 Oct 2007 15:15:08 -0500 (CDT)
The only place that I know of that still carries these modules is RF parts. The listed replacement is a SAV24. They go for around $70-$80. Many use a SAV17 as a replacement, with slightly reduced out
/archives//html/Yaesu/2007-10/msg00014.html (7,342 bytes)

3. [Yaesu] FT1000 (D) or FT2000? (score: 1)
Author: "Dave Maley" <>
Date: Mon, 19 Nov 2007 13:10:58 -0600 (CST)
Chris; You have posed an interesting question. I also have been looking at the FT-2000, but still have a '1000D on my desk. This one is an older unit, built in 1991, I've gone through it and added th
/archives//html/Yaesu/2007-11/msg00025.html (9,694 bytes)

4. Re: [Yaesu] Yaesu Digest, Vol 59, Issue 10 (score: 1)
Author: "Dave Maley" <>
Date: Tue, 20 Nov 2007 20:49:59 -0600
Scott; You may be confusing the I.F. filters with the roofing filters. The filters of concern are small and placed right after the first mixer. They are in the lo vhf range on upconverting hf radios.
/archives//html/Yaesu/2007-11/msg00031.html (7,683 bytes)

5. [Yaesu] Yaesu] FT1000 (D) or FT2000? (score: 1)
Author: "Dave Maley" <>
Date: Wed, 21 Nov 2007 10:46:53 -0600
Keith; There's a couple of nice features in the 2000, but first, the FT-2000 Band Pass filters are just standard half-octave filters like everyone else uses. And now the good part: These half octave
/archives//html/Yaesu/2007-11/msg00035.html (7,553 bytes)

6. [Yaesu] FT1000 (D) or FT2000? (score: 1)
Author: "Dave Maley" <>
Date: Wed, 21 Nov 2007 11:00:23 -0600
Norm; The roofing filter kit was from Inrad. The fan upgrade was from the K6JRF web page. I highly recommend that you take the radio apart, clean it and
/archives//html/Yaesu/2007-11/msg00036.html (8,623 bytes)

7. [Yaesu] YAESU Repair Dallas Aera (score: 1)
Author: "Dave Maley" <>
Date: Sun, 25 Nov 2007 11:27:37 -0600
One quick suggestion: Remember, you are dealing with a FEDERAL government agency. This requires special handling. See if you have any Federal elected officials, in your area, that will be coming up f
/archives//html/Yaesu/2007-11/msg00049.html (24,507 bytes)

8. [Yaesu] UPS & USPS Damage (score: 1)
Author: "Dave Maley" <>
Date: Mon, 10 Dec 2007 15:48:01 -0600 (CST)
I suspect that the reason UPS stopped calling it insurance is because by calling it that, it would fall under the regulation of each state's insurance commissioner. Don't forget, that if you have a p
/archives//html/Yaesu/2007-12/msg00008.html (12,488 bytes)

9. Re: [Yaesu] Yaesu Digest, Vol 68, Issue 9 (score: 1)
Author: "Dave Maley" <>
Date: Thu, 21 Aug 2008 11:41:50 -0500 (CDT)
Do you use the ALC line to control FT-1000 output level? It sounds like it's not properly terminated when the amp is removed. Dave WA0ZZG _______________________________________________ Yaesu mailing
/archives//html/Yaesu/2008-08/msg00019.html (14,583 bytes)

10. [Yaesu] alc/speech processor problem (score: 1)
Author: "Dave Maley" <>
Date: Mon, 29 Sep 2008 19:03:00 -0500
Rick; That's real strange that both radios show the same problem at the same time. What was going on right before this happened? BTW... The ALC control circuit in on the lower right corner of the AF
/archives//html/Yaesu/2008-09/msg00019.html (9,149 bytes)

11. [Yaesu] FT-1000 frequency jump (score: 1)
Author: "Dave Maley" <>
Date: Thu, 23 Oct 2008 14:17:34 -0500 (CDT)
John; These kind of problems can really drive someone crazy. I had an old Collins Radio KWM-2 that had the same time schedule. It would drop the speaker audio level about 10db, then come back up. I j
/archives//html/Yaesu/2008-10/msg00014.html (9,785 bytes)

12. [Yaesu] FT1000D for sale (score: 1)
Author: "Dave Maley" <>
Date: Thu, 20 Nov 2008 11:31:45 -0600 (CST)
Dave; I thought I knew all the mods out for the FT-1000 and have added many to mine. Please tell me where I can get information on the CW peaking filter optimization modification? Thanks in advance.
/archives//html/Yaesu/2008-11/msg00014.html (9,151 bytes)

13. [Yaesu] Low c-w beat note in FT-1000D 2nd RX with INRAD #21 filter (score: 1)
Author: "Dave Maley" <>
Date: Sun, 4 Jan 2009 11:32:09 -0600
David; The FT-1000 second receiver uses a separate carrier oscillator for each mode. The one for CW may not be set up correctly. If you have the service manual, check on page 4-3, RX-2 carrier freque
/archives//html/Yaesu/2009-01/msg00001.html (9,977 bytes)

14. [Yaesu] FT1000D (score: 1)
Author: "Dave Maley" <>
Date: Sun, 18 Jan 2009 14:28:16 -0600
Mike; You can go through the service manual setup, but you are currently within tolerinces (210 -+ 10). The amplifier can do 300W, but it won't be as clean. Suggest you leave it alone and use the fro
/archives//html/Yaesu/2009-01/msg00010.html (7,033 bytes)

15. [Yaesu] FT-1000D IF Shift Problem (score: 1)
Author: "Dave Maley" <>
Date: Tue, 20 Jan 2009 08:16:41 -0600 (CST)
Mike; I've not heard of this problem before, but I guess it could happen. Suggest you check the dip switches under the trap door in the lid. Put them back to original factory default configuration. E
/archives//html/Yaesu/2009-01/msg00015.html (8,570 bytes)

16. [Yaesu] FT-1000D Locks up 3.0 to 4.5 Mhz (score: 1)
Author: "Dave Maley" <>
Date: Mon, 16 Feb 2009 12:39:45 -0600 (CST)
Mike; Sounds just like an alignment issue in the synthizer. Hope you have a copy of the service manual. Modern day hf radios use several master oscillators to cover the entire hf spectrum. These osci
/archives//html/Yaesu/2009-02/msg00011.html (9,500 bytes)

17. [Yaesu] MK-V receiver issue after electrical storm (score: 1)
Author: "Dave Maley" <>
Date: Fri, 5 Jun 2009 07:57:35 -0500 (CDT)
Bill; I had a similar issue, but with a 1000D. Tha radio uses a pin diode to switch in the transmitter and a small relay to isolate the receiver. I found the pin diode shorted. Everything worked, but
/archives//html/Yaesu/2009-06/msg00001.html (9,356 bytes)

18. [Yaesu] FT-5100 Backlighting problem (score: 1)
Author: "Dave Maley" <>
Date: Sun, 28 Jun 2009 14:49:14 -0500
There is a ribbon cable between the two boards that can be easily damaged. Check it carefully. Dave WA0ZZG _______________________________________________ Yaesu mailing list http
/archives//html/Yaesu/2009-06/msg00020.html (11,478 bytes)

19. Re: [Yaesu] Yaesu Digest, Vol 79, Issue 5 (score: 1)
Author: "Dave Maley" <>
Date: Mon, 27 Jul 2009 15:09:28 -0500 (CDT)
Don; It's a small relay that's on the lo-pass filter board. The transmitter uses a pin diode. Try something before replacing it. Make a few CW contacts, using full breakin. See if that clears it up.
/archives//html/Yaesu/2009-07/msg00009.html (8,926 bytes)

20. [Yaesu] FT1000MP Rx Jack Isolation (score: 1)
Author: "Dave Maley" <>
Date: Tue, 19 Jan 2010 15:06:41 -0600 (CST)
I can offer a little help. The FT1000D second receiver front-end module has a small rf sens relay built in but the trip point is set way too high to do any good. I modified the circuit so that it wou
/archives//html/Yaesu/2010-01/msg00015.html (17,345 bytes)

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