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HI all With the FT847 in VHF and UHF I have verified that they are off frequency of + 250Hz. Does anyone know where in the radio I find and how can I correctly calibrate the right frequency? 73

Hi, as stated before, a crystal, manufactured to be used at room temperature is not very well suited to put in an oven. Below you see a typical stability range of such a crystal. [image: image.png] If

i made the sleeping bag for both of my 847s keeps the swing down to pretty low numbers I made a homebrew crystal heater for my TEN-TEC 526 out of a little metal clip and a 40C Positive Temperature

Hi Bill and thanks for the reply. I had a little nose inside and injected a smallish signal and found that there was stray RF on the IF from the G4HUP PAT board I fitted many years ago. I feel a

Not sure of the FT847, but does it have a function or ability to turn off the AGC ? Sent: Wednesday, January 05, 2022 3:56 AM To: [email protected] Subject: [YaesuFT847] S9 noise on HF with or

Dear Group, I have a bit of a strange question. My FT847 has nothing but S9 of noise on HF (I work mostly satellite these days so only just noticed it). I tried all bands but seem to be blighted with

Howdo Rob. Spraying cleaner at it will do absolutely nothing. It is a crimped together unit, and no chance of getting any spray on to the contacts. I have new ones in stock, but usually clean the old

Mechanical encoders get dirty just like Pots do. There is no problem with using a good quality cleaner that is intended for the purposes. I would pick one that has some lubricating quality to it.

Hi All, I have one little problem with my 847.the MEM/VFO CH rotary seems dirty.... i.e. it jumps around in frequency sometimes when I turn it. Would it be safe to start spraying switch cleaner at

I repaired one of the shafts successfully by printing a D-shaped insert (the whole shaft is hollow) and gluing it in place. Perfect repair. Thanks for the help guys! Brad, N7IVV

They make parts that will not stick to epoxy because most people do not usually try. I would have drilled the inner out and used a bit of wire or a tiny diameter screwthread as a dowel before trying

The repair failed. What do they make those shafts out of that won’t stick to epoxy, CA, or fuse with solvent??? Sheesh. So I need both parts. Brad Sent: Monday, December 27, 2021 3:33 PM To:

I have the MEM/VFO encoder in stock. Which is the one that you think you can repair? [email protected]> wrote:

Hi try searching for Q9000704, I bought one from eBay last year for ?10 uk

Thanks for the info!! 73 Brad, N7IVV Sent: Monday, December 27, 2021 5:23 AM To: [email protected] Subject: Re: [YaesuFT847] Replacement parts needed. Hi, Sub-Tune S6538 Yaseu # Q9000706,

Hi, Sub-Tune S6538 Yaseu # Q9000706, Panasonic EVQVEJF0324B Mem/Vfo S6531? Yaseu # Q9000704, Panasonic EVQVEMF0324B Check with Yaesu, I bought from the UK branch in 2021. 73 Nils SM7DVO

Greetings. I need to replace the components (encoders?) for the SUB-TUNE and MEM/VFO CH controls on my rig. It got dropped and the shafts broke off. I MIGHT be able to glue/epoxy one of the shafts

Hi Mike I use a ZLP electronics digimaster pro as an interface between my FT847 and pc. It works seamlessly with HRD & Fldigi using PSK, Olivia etc, and although I am not in favour of FT 8 and other

Sure, but how do you use the rig with a microphone? I don't want to continually move cables around when switching uses. That just leads to breaking things, or forgetting to change something and

Hi Bruno, Sorry, I did not mean to insult the radio or their designers. It is by far my favorite all-mode / all band / satellite rig that I've owned. Just some of the decisions