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Check for any loose or broken wires or solder connections. Gene N4FZ

I replaced that relay but still nothing it keeps on doing that. I replaced the caps and the diode as well. It doesn't war to work for me.

Could be that the Tx/Rx relay is sticking in the transmit position. Removing power would reset it. The relay may need to be replaced. Or it possibly could be removed and the contacts burnished.

The vox is completly down. I tryd dummy load and an dipole antena it doesnt change unfortunatly. I can put the trive switch whaerever i want its still the same unfortunately

Starting with the simple reasons first is the vox turned up a bit? Does it do it into a dummy load? Does it do it if the Power is turned right down. Dave…G4DAX

Good day Im a new yaesu ft-301 user. I have a real head scratcher. My yaesu ft-301 works fine until you press the ptt key then its like it stays in tx mode and the sound output does not return to

Possible VOX settings/circuit problems?

Ok Mel….it looks like the voltage applied to the relay to change it over night be dropping as the relay changes over….a poke about with your test meter might prove this …..then it may be a

When I push to talk.

Does the chattering happen when you just power up the rig, or is it when you press the push to talk. Dave….G4DAX.

Carlos (and others) I’ve got an FT-301 (analog dial) - the first new rig I owned as a ham (1978) - and it’s been sick since I sent it for service in 2009 to a guy who’s now SK. A few months

As Dave points out the CW OSC is on the IF board. Make sure DRIVE control is fully CW and measure pin 3 on the IF board in CW MODE.This enables CW from the MODE switch. If not there, MODE SW contacts

Congratulations Dave! They are fine rigs. Enjoy & 73 Gene N4FZ

Well thanks to the help received on here, my bargan price 301S is compleatly aligned and is up and running. Now I shall have to think about a paint job for the case, but I have had 2 QSOs on it with

Dave The CW oscilator is located at IF Unit (PB-1436B). See the Fig 15 on the instruction manual. Emerson PP6EW Em seg., 25 de out. de 2021 às 14:29, Dave smith

Hi Dave, The FT301 uses a separate 8999.3kHz crystal?for transmission, you?ll find it as X401 in the IF Unit (PB1436B): Schematic: Page 16, figure 15 /?Description: Page 19 CW adjustment: THIS

Thank you Gene and Carlos….My wife is out tomorrow so I shall have another go at the set. Dave…G4DAX.

Try adjusting the Carrier Level. The speech Processor might also need to be ON. Gene N4FZ

Hi Folks….I am well on the way to getting my bargain 301 back on the air, but I come across a problem that I can’t figure out. I have got the SSB alignment pretty much done….10Watts out( it’s

Another thing that might be done with a "stock" (9MHZ IF) '301 is to redesign the Filter Unit entirely, adopting a Jones approach such as Ten-Tec and Elecraft have done. 9MHz crystals are common and