I just bought a DX-40 and fear it may need a new transformer. There are tons of posts ABOUT replacing the transformer, but scant few, if any, of...
From Short Wave Magazine regarding the “new” DX-40U transmitter: [ATTACH] If you want to see a Heathkit manual on steroids, build a QRP-Labs...
I replaced the capacitor bank and nothing else a month or so ago. The meters were doing this before. And you could smell that old capacitor smell...
I have a Nice Heathkit setup that Ive pieced togetther via ebay and such. HP23-A I have begun the task of replacing old components with new of...
Good morning all ! I have search the forums and have not seen anything that relates to this problem. A little history of the SB-221 and my...
I am seeking a download of a complete copy of the Heathkit IT-28 CAPACITOR CHECKER manual. BAMA does not list it, and the few I have found online...
I have no microphone for my SB-100/102/110/401 rigs. I would like to get the Heil GM Vintage, which has an impedance of 30k ohms. In reading the...
Can a 6AU6 tube be changed to a 6HS6? I’ve read many hams have gone the other way due to the expensive nature of the 6HS6 but with the 6AU6 about...
I have developed a nice collection of the tube-type Heath HF gear. Along the way I have also accumulated several of the station accessories for...
I am currently working on a HA-202A Amp, when i opened it up i tested the two transistors and found one to be shorted. So I replaced the both of...
I am currently restoring a HeathKit SB-303. The receiver is missing Diode D513, G.E. STB-620 or IG1270, on the IF/Audio PCB. This is part of the...
Hello from Dan. kb7uxe. I am talking with a company to make replacement meters for the SB220 and SB221 amplifiers. the old ones get sticky etc...
Getting ready to add 10m and 15m to my newly acquired SB-221. After looking at sb-220 and sb-221 manuals it looks fairly straight forward, but...
I have a Heathkit DX-20 that has an open 1.1 mH inductor. The one on the cathode of the oscillator tube that goes to the key jack. I don't have...
I found an HW-16 on Facebook; it was listed by a ham's widow. It is in mint condition and has the original box. The top and bottoms covers have...
Last year The Fair Lawn Amateur Radio Club reconstructed the club’s original 1961 Novice station equipment, which actually dated from the...
I am attempting to source the manual for a Heathkit IP-5220 Variable Power Supply. The typical archive sites dont list it. I have acquired a...
I have a stack of Heathkit, Drake and Yaesu HF radios I am getting ready to start going thru. Cosmetically all are in excellent condition. My...
My first real boat anchors! I just purchased a Heathkit Apache, Mohawk, and Marauder radios. They came from separate estate sales and I have no...
I need some help with my SB 301. The unit was modified in several locations and DOA when I got it. Without a lot of test equipment I have got it...
