Does anyone know or have a way to tell me what fuse is used in the scope. I know it is .r watt but it appears to be a slow blow or something of...
Hello all- I have a nice -102 and a nice -102S faceplate. I want to convert my -102, to a 102S. I cannot find an “S” model manual or schematic....
I just acquired an SB-1000 amplifier and for the most part the piece is in good shape. The case though is showing its age and I would like to...
I have recently bought a Heathkit SB-303 off ebay, I have checked it out, done the RFR equipemnt alignment process and it seems to work. However...
I had the fortune to buy a decent HX-11 that just needed some caps and TLC. I replaced the power and operate slide switches as they were shot. The...
I need some help finding the FULL HX-11 Assembly Manual. There is a 7-page truncated version available that has a schematic but I can’t find the...
I just finished re-capping a DX-60B, adding a D-Labs PTT, a new power cord, and a fuse. First, I had to un-cobble some handy work from a previous...
Posts like this show just how little I know about ham radio of the past despite all the learning I've done in this great hobby, but here it is...a...
Check out the article in the attached file. The article says 1959, which is early. Then, they did away with a three prong power cord in the...
Hi, I was lucky enough to have held on to my first ham radio, a Heathkit HW-100 & matching HP-23 power supply. I used it in the late 80s/early...
I bought a very nice DX-40 that I just re-capped. I also added a PTT by Terry Dayton, N6TLU. Terry is a great guy and has tons of helpful videos...
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...
