This is a common problem with the SB series of transmitters and transceivers. The problem, quite often, is the 200 ohm carrier null pot. This pot get very...
FOR SALE: Box of 29 Useful Panel Meters and Gauges for less than $2.00 each! General Electric 0 - 500 uA DC. Dimensions: 2-5/8" diameter. Weston RF Meter Type...
I am trying to find out when Heathkit introduced the FM-3A FM Tuner kit, can anyone tell me? Also when was it dropped from Heath's lineup of kits? Finally...
I AM GETTING A HUM IN THE LEFT CHANNEL OMLY. HEATHKIT AA-100. PULLED PRE TUBES-STILL HUMS. SWAPPED POWER SECTION TUBES(LEFT TO RIGHT) STILL HUMS.I REPLACED...
I was fortunate enough to score a HW-32 that had been modified with the Dynalab kit to make it a tribander. This is a very rare and desirable radio! But when...
I have some crystals, but not home. will be in abt 69 days or so not sure what they are , will post than 73 es gd dx phil ps I did post the a year or so ago ...
... Big rounded corners case,big P/c board with Tubes,the FM tuner head being in a Die-Cast box with a double Triode Tube.BY FAR the BEST FM tuner I have ever...
John, According to the linked page bellow, it was introduced in 1957. Hope that helps. http://www.nostalgickitscentral.com/heath/products/heathkit_audio.html ...
I suspected the one IC on the IF board that handles AFC, AGC, signal meter output, etc. I used the heat gun to warm it up and the center tune meter moved to...
Hal, I suspect you will get plenty of responses so I'm sorry if my reply loads up your email inbox. What model of Hallicrafters receiver do you have and what...
Ya know... If you lived in my neighbourhood, I would consider taking you up on your offer... I live in Ontario... Larry ve3fxq ... From: "Hal Godwin"...
the only numbers on th radio are model s- 210 and a tube chart with the following numbers: 35c5, 12ba6 there 2 of these, 12be6, 12ax7a, 12dt8 . I would like...
I am looking for a circuit diagram, or for a complete manual, for the IO-4210 oscilloscope. Any help is appreciated. Thanks George Plhak Acton, Ontario, Canada...
FOR SALE: Twenty HC6U Crystals for 11m as used in the good old tube radios. Channel 12 receive Channel 13 receive Channel 14 receive Channel 16 receive ...
http://w7fg.com/search.php?find=io-4210 $23 for service manual $26 for assembly manual A Google search using "Heathkit IO-4210" found this and a number of...
Hello everybody. I just joined and I'm really glad I found this group. I have a few older pieces of audio gear that I'm slowly restoring and would really...
FOR SALE: A number of ham radio manuals and literature. About 36 items altogether... some new some used, some repro (R) but all in great shape. E.F. Johnson 11...
Greetings, Heath GD 1B gdo. Working, original shipping box, manual in original condition. The VHF loop is missing, otherwise the coil set complete. $40 shipped...
I bough a radio off Ebay , made by Bendix Aviation Corp, the dial reads from 520 - 1600 . The radio looks pretty good but I don't know how to power it, it has...
Hello, I am selling my remaining Zenith Heathkit and electronics books. I could really use the money as well as clean out the house. I have lowered the prices...
I have a cabinet, with doors.. but you will have to take the TV as well. I was working reasonable well but I took it apart to move a few years back. I would...
I'm looking for a fuse for my Heathkit AN-2016. On the back it calls for: LINE FUSE: 125VAC 1AMP SLO BLO / 250VAC 5AMP SLO BLO. Does this mean either fuse will...
Anthony, The fuse rating is intended to say that if you are operating the device at 125 volts AC (USA mostly), then you should use a 1 Amp slow blow fuse. If...
