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I suggest that RF in the shack is the problem. Try some Ferrites on the USB cable and also some clamp ons on the antenna coax.

Thank you Hank Will look ito and see 73s & Regards VU2TE Unni wrote:

I have a dipole antenna in the attic. I had the same problems on a few bands, but not all. I added a 1:1 choke balun in the feedline and it removed the problem for me. It sounds like RF is not getting

Hai After a maintanance on my antenna when I connect HRD to my Laptop I face this problem on 10 MTS Only The software gets disconnect when I tune the ntenna with my LDG AT-1000 Pro autotuner. This

Hello Gentlemen, short update on the 857. Got the random wire up, sloper,? 107 feet long about 50 feet up. Run several counterpoise, need to work on their length, SWR is not very good. The tuner will

Update: I was on 80m a few nights ago and all the feedback I got seemed to indicate my distorsion issue was gone. Some even chimed in to let me tweak some menu parameters to make it sound "great".? I

Hi All, Purchased this FT-857D from a Ham up near Seattle and had the intent of wanting to be able to do portable operations at 100 watts. After testing it and doing several activations at Parks and

I've been experimenting with different combinations of Mic Gain & Processor Levels, and I can mitigate the clipping to some extent.If I speak very softly and hold the mic several inches away, there is

If the mic gain was overdriven, I would expect it to be overdriven on all bands. Have you run the ALC adjustments from the manual? 10 seems awful low for this rig; I’m running the MH-59A8J mic which

Thanks Larry, I turned the PROC completely off and there is a noticable improvement. I also dialed the mic gain down to 10. I will be on the air with it tonite to get some real time feedback Thanks!

Hello, For what it's worth, my SSB microphone gain level (Menu 81) is set to 50, adn the AM microphone gain level (Menu 5) is also set to 50; however, I don't use the processor because I received

Hi Larry, No...I'm using the stock MH-31. The distorsion at this point, seems to be associated with SSB Mic Gain and/or PROC Level. The audio sounds "clipped" and overdriven. Mike

Hello, Are you using the Yaesu MH-48 remote control microphone?? It's been reported that this microphone is more susceptible to RF that causes distortion. 73, Larry K0LEJ

Thanks for the responses guys! So far this morning I've been experimenting with menu settings, and by lowering the processor lever down to only 1 or 2, (menu -074) I can eliminate almost all

CatRadio *1.2.0* is now available for download https://www.pianetaradio.it/blog/catradio/ Main changes: * VFO Display on Sub VFO * Clarifier RIT / XIT commands * Up / Down VFO buttons * Repeater shift

RF is getting back into the radio (and mic). Put some chokes on the line or try another antenna. Ryan - WG4I

Since it is only on 80M and not the other bands, I would be looking for bad SWR or RFI on that band. I.E. It sounds like an antenna system issue. Leonard K. Pennock AD7AS Those who walk bravely

Mike ... The most obvious suspect would be CMC from a multiband antenna. What are you using? 73, Kent K9ZTV

Mike distorted audio is a known problem due to a design choice which leads to slight distortions, but it is on all bands. if it is just 80m I suggest to exclude antenna problems. Use a dummyload and a

Hello all, I have a peculiar problem with my -857D and wonder if anybody can share some insight. I'm getting reports of my TX audio sounding "distorted and clipping" while on 80 meters LSB. This