开云体育

Very minor differences. The board had defiant #'s but all interchange. Dave

Absolute must while your in there is to bond everything together with solder and a bridge to the vari cap chamber. If you still have that stupid plastic piece in there and it isn't floating around

Hi Fred. I've been trying to make this work for a while. I'm no wizard with computers. Calrad was making kits for filters. All my AM filters are in use. Every one I build gets a AM filter, even the

Can anyone help? I have many of these and parts. Computers aren't my strong suit. Radio's are fairly easy. Dave

Easy fix. Replace the grease and the ball bearings. Hardware store, bearing company or auto parts. Standard size. Please let me know if this is going through. I've been trying to get on here for some

Hi I found this in my files. Never did the mod though! Fred N1DEC

There was one listed on the auction site recently. Might check and see if it's still available. 73 -Fred, N8YX

A while back I ran across a PDF online detailing one ham's analysis of what it would take to convert a '301 to transceive on 10MHz. Looked in the Files section...nada. Anyone else remember seeing

Hi Fred. You are correct that having an AM filter would improve the listening experience. I your case though, given how difficult it is to find a filter and the fact that the 301 isn't general

Hi Mark, I also have two after-market filters that mostly have unintelligible writing on them. I <think> one of them is an Inrad/FoxTango (Blue lettering/sticker) 250Hz CW and the other might be a

I believe that the original Yaesu approach was to jumper the unoccupied AM filter slot to the SSB filter. Resulting in a 2.7 KHz BW on AM Rx. Bypassing using either a cap or resistors will yield a

That's an even simpler AM 'filter' than my three resistor proposal. Was it usable, or just too wwwiiidddeee?! Regards, Mark, G4FPH.

I also had the CW and SSB filters paralleled.? The AM filter was empty.? I fixed this and put a .01 uF capacitor across the empty AM filter position in mine.

Hi My old 1977 FT-301D never had a AM filter. I was wondering where I could find one and how to go about installing one. The filter board just has the stock CW and SSB filters. I can listen to AM

Jim and the group, Per notification sent to the group. I have added a folder in the 'Files' section with what information I have here regarding filters. No, I don't speak Japanese

atlasstuff <g4fph@...> added folder */AM And Filter Options*

did <NOT> ship

I ran across a funny one in one of my 301's. I am fairly certain that Yaesu did ship their radios with Trio Kenwood speakers installed.. Pic posted under funny.

I have always been curious as to what the final improvements that Yaesu made to the 301AD that justified a new designation. Or maybe, they were just using it as a marketing ploy to increase sales? Who

I thought I would post a series of pics showing various CW/AM/no optional filter installations. I was inspired to do for a couple of reasons: 1) I can't seem to find much info on performing filter