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Has anyone tried using an 847 on the new experimental 8M band? I've been monitoring 40.680 (FT8) for several days without success. Given the time of year, this is no surprise but, I wonder, how

If anyone is parting out an 847, looking for the front plastic panel. Mine got cracked in shipping. Thank you! Kent K9EZ

All, So what I found out is the ALC modification that I implemented to use the 847 with transverter's disabled the SAT mode function. I'm not sure why but removing the diode that was suggest by OK1VPZ

Could it be the Same band? Inhibit the loop back effect? De Spence M0STO Sent while portable! please excuse typos.

Hello, I have an 847 that won't transmit while in SAT Mode. The radio works fine in all modes, bands and powers at half-duplex and in split mode but when in SAT Mode, the radio won't transmit. Any

I agree! Sent: 15 January 2023 02:52 To: [email protected] Subject: Re: [YaesuFT847] FT-847 Transmit Problem I would respectfully suggest that people are jumping to conclusions without logical

Hi, I'm just picking up on this thread but I've had a similar problem before.... the two screw terminals that clamp down the incoming cable inside the FT847 are prone to working loose. Also inline

I would respectfully suggest that people are jumping to conclusions without logical thinking. Perhaps if the original poster bothered to read answers, it may help. I have asked what size PSU he is

Yes, I agree, the power on switches are known as a fault on many radios and would cause this problem. Not that I’ve ever had one fail on me like that. But if there was a problem with that, you would

I've seen that symptom sometimes on the 847's when the power switch is becoming intermittent. They are a known failure item. Doug N7BFS

That sounds like a power supply problem to me. Possibly only able to supply about 5A instead of 25-30A ________________________________ Sent: Thursday, January 12, 2023 6:10:34 PM To:

Phil,I anticipated the problems, because at my old qth had bad swr and it was danger, that make me another problems. Yvan HB9CSM

Why would it matter what you have connected to it unless you are using a PC connection onto items as I said previously. The only other thing is RF getting back to the Radio, depending on your set up.

Does it have the same symptoms without all the FT8 stuff connected? Does it cut out on FM?

Also, I have had this radio cut out on me, when the 3v backup battery is failing or failed. And the only way I could make it work was by doing a full reset each time, and then everything works as it

Hello Phil, you have perhaps enter HF to your 847, put the ferrit rods and some tours of cables on all enter cables, I use it from beginning and no problem. 73 -- Yvan

What size psu are you using?

If you are using or sharing the same connection to the computer and the external tuner this could happen. You can buy a device which helps to share the data using that socket for the tuner. Sent from

Hello Group - Trying to troubleshoot a Transmit Problem - trying to set-up for FT8 HF. As I adjust RF Power and MIC Gain while transmitting FT8 the -847 cuts out and Display flashes and I loose CAT

Thanks for your help, but if it were the potentiometer, why does everything work fine on SSB? There must be something defective or adjusted in the area Sqelch or AGC, or? 73, Tom Am 21.12.2022 um