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Is the speech processor just on/off? I don't see anywhere to adjust the compression level.? Thanks

Max, Yes, I was looking at one of those Kuhne electronic QH40A Cyrstal heaters something like you have. I was worried about the trimmer also being a problem,? so thought kill 2 birds with one stone

I installed one of these on X1001 crystal https://www.ebay.com/itm/284785374391 Works quite well. Max

Thanks, that did the trick changed L 26-28 and H 33-36. Rig if on freq adjusted it on UHF with my IFR-1200S so within about 10hz. The variable not the best. Think I will put in a TCXO next.

Correct Make sure everything is on frequency first! 73 Andrew Sent: 28 September 2022 19:21 To: [email protected] Subject: Re: [YaesuFT847] Discriminator Meter Off Center I had the same problem. I

I had the same problem. I had to go into the service menu and adjust the DISC-L and DISC-H settings. Look in the files section. Max

Hello, I just got my first FT-847 a week ago. I notice the discriminator always pulls to the left even with no signal. I did adjust the ref osc as it was off freq a bit. Looks to be about 900hz off. I

Hi folks, With the return of sunspots and randomly good propagation, a short note which you might want to know about. I heard early today that propagation on 10 meters was open from the West Coast to

Well done for finding this, I wonder what killed the amps, check the 8V and 5V rails! 73 Andrew Sent: 13 September 2022 08:06 To: [email protected] Subject: Re: [YaesuFT847] No power on SSB A quick

Wonderful news! Glad you got it sorted out and kudos to your friend for helping. Micky K1XH Links: ------ [1] /g/YaesuFT847/message/653 [2] /mt/92785771/1045683 [3]

A quick update as a closure to the no SSB problem. After I got help by a friend in tracing the audio signal, we had to replace the NJM2902 op-amps. I went ahead and replace both chips. The radio is

I second the Tiny SA. I bought one recently while trying to solve my no UHF output issue. They are great little devices. I have the matching analyser and oscilloscope. While not costing nor matching

The Tina SA is also a sig gen and it can be modulated as well, so a test shack in a box ! Get Outlook for Android

Andy-> Thanks for that link, good info there.? I'm in Canada so I want full band access. Bill-> I was eyeing that and the CN-501V. Andrew-> That's a good list.? I have a bunch of T&M toys in storage

Sorry. My email is really acting weird. My apologies… please delete. It was not intended for the group. Txx W2RSB/F4WCM Rob Burke 137 bd de la République 92420 Vaucresson FRANCE Mobile: +33 (0)6 30

Rob Burke 137 bd de la République 92420 Vaucresson FRANCE Mobile: +33 (0)6 30 33 18 48 eMail: robinsburke@...

The current drawn from the power supply is also a good indicator, ideal current on UHF TX on min RF is aroubd 2.5 Amps, at 50 Watts expect 12-15 Amps on FM or CW. PA is around 50 % efficient. Most ham

For that radio, I found the best SWR/Wattmeter would be the Daiwa CN-801 which covers 140-525 Mhz, Full scale, 200 watts. Bill K2WH Sent: Sunday, September 04, 2022 9:35 PM To: [email protected]

Richard. Have a look at http://www.g1ivg.com/ft847.htm for jumper settings. Depending what your band plan is, it is easy to see what the radio will TX from his listing. You have suggested links fitted