Hi Neil - Well I'm taking the caps out of the circuit to test, and one test lead goes to each leg of the cap being tested. The DMM I'm using is the Ideal...
Hello, This is my first posting to this group. I have begun to get back into tube gear, and bought a Heathkit W5M amp from eBay. Upon its arrival, I...
Substitute tubes are more likely associated with increased distortion, rather than high frequency loss, though the latter is possible. High frequency...
Can anyone provide a picture or indicate exactly where to wire a 9v battery backup for the Heathkit GC-1005 or 1094 digital clock? I've seen only one setup...
FOR SALE: 1) Military key - mounted on a heavy base. J38 style key - Has shorting bar and fully adjustable contacts. Brass construction. Will sell for $27.00...
I will celebrate fifty years as a ham in a few weeks. To commemorate this, I would like to duplicate my original station. I am looking to buy a Hallicrafters S...
FOR SALE: Heathkit IT-1 Isolation Transformer - rare Great for testing receivers, transmitters etc. Adjustable voltage AC. HI - LO. Has switch and fuse. Even...
I know this is a bit off the subject of Heathkit, but does anyone know where (on the web) I can locate a conversion chart for military channel designation to...
Hi, John The channels marked on the top of FT-243 crystal holders (once used with the military BC-1335 transceiver) have 25 KHz spacing. The crystals I have...
Hi All, I found a partial manual at the Boat Anchors site, but the most important part was missing, the parts list and a chunk of the construction information....
There are actually TWO schemes, but yes that ius the more common one with the 25 kHz spacing. The other channel set had odd numbers like 7006.667 kHz...
FOR SALE: Heathkit SB-600 speaker in top notch condition $55.00 Heathkit IT-1 Isolation Transformer - rare Great for testing receivers, transmitters etc. ...
I have for sale an assembly manual for the Heathkit SA 2040 Antenna Tuner. The manual is complete and in very good condition. $20.00 plus $3.85 shipping via...
Well here is my first post in this group! First I was hoping you all would keep me in your thoughts when i sit for my Technician exam tomorrow, I really hope I...
... Welcome (insert name and/or call here), ;<) ... What exam? CET? Best of luck. Or memory, assuming you've studied. ... The manual for the C-3 and a skiz...
Hi.. I have always liked the Heathkit line. I have a HW-101 that I use all the time. Although not alot of bells and whistles, I really enjoy using it and have...
For Sale: Heath GC-1094 Electronic Clock This is the Heath clock that uses 7 segment nixie tubes for the readout. It has 6 full digits, and can be set for...
After being away from ham radio for several years; I decided to get back on the air for this Winter. While checking out all my equipment; I found my SB-220...
we have added new electronic design software to our web site. also programs that use your sound card as input to make your computer high quality test...
Hi, Gary It sounds like your transceiver's relay control is not "making" when you transmit. Try jumping the amplifier's relay control contacts yourself (no...
Thanks Ed & Randy. I found the problem. I removed the plug from the amp's ant. relay jack (the transceiver to ant. relay cable) and jumped it and it worked OK....
Evening everyone, I've been searching for improvement modifications for the Heathkit TX-1 and HX-10 AM/CW/SSB transmitter plus the Heathkit RX-1 receiver....
dear fellow heathkit listers i just bought a heathkitt aa 32 , a loveley littlle ampliferen with a amazing sound i love it , it has just a small problem ,it...
