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OK I went back I see that you said there was no SSB power so if you see frequency Flash with the frequency counter at the antenna there must be something a slight bit of power if you have another radio you can listen to while transmitting on the Washington that might help decide what's...
I must confess I sometimes post without that little voice in the back of my head that keeps telling me don't assume that voltage testing is part of the routine don't ever assume that frequency testing with either a scope or frequency counter is part of the routine, so for the record, the first...
You say it tests fine but do you see the frequencies being
Actually, I did ask if the SSB Power was working but I don't know if he ever responded to that question?
Well, let's see you could start at the pre-driver and make sure you have 27megs being delivered to the base of the pre-driver transistor. If not then you should check the transmit mixer stage and make sure your oscillator frequencies are present if they are but you have no 27 megs at the FET...
Well, I'm down to 6 units but it's because I just quit excepting new shipments. I will be building a new bench once these units are finished. Building a 6 pill for one cust. Rebuilding a 4 pill for another and finishing up a restore on a Pres. Madison. A CX3300HP and a CX3400HP Oh forgot...
Well, the best I can remember L39 is the choke thru which the collector current for the final is fed. So if the Final shorted from collector to emitter it's plausible that could get the choke pretty warm but a proper fuse in the radio should have prevented that, "I think" but maybe not it is...
Do you have schematics and alignment info?
No disrespect intended but what is your level of understanding of how this radio or any radio works?
And then we can figure out what we need to do to guide through the process.
not every part of in radio will necessarily have a voltage or signal that...
I may actually have these assembly instructions in my storage unit I will try to get out there and see I know I did have them at one time but that was 40+ years ago.
Actually, they have not every sale I have made in the last 2 weeks was paid through Paypal the difference is eBay now takes your Paypal payment and confiscates it so eBay gets their money immediately and you have to wait for yours for several days it massively increased eBays cash flow and makes...
Do you mean back when you could build a brand new home for less than $30 or when gas was less than 30 cents a gallon or cigarettes were 25 cents a pack or you could buy a brand new VW Bug for $1850.00 Hamburgers with a drink & fries for $1 or when a Phone in the home cost $8 a month or when your...
I understand the above, but one of the hallmarks of the repair industry "at least where CB amps is concerned" I get as many as 150 amps a year to repair and turn away that many, and in my world the 2SC2879's the 2890's, the SD1446's the MRF455's, etc are KING!. We can discuss till the cows come...
Power Metal Oxide Technology: Great way to glorify a MOSFET all-be-it lateral it is still a MOSFET just say so but like Nomad said I would buy one or I guess 2 and make a video I, have a 29 here that is just waiting for an experiment.
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