Hi all; Does anyone happen to be parting out an SB-303. I am in need of a wafer for the three wafer switch that controls the receive mode (AM-LSB-USB-CW-RTTY)....
Hallicrafters "TO" Keyer Great for keying high voltage tube rigs. High speed relay output can handle cathode keying and grid block keying so it's ideal for the...
Hi All, At http://www.qsl.net/k5bcq/ Or if you prefer the direct route: http://www.qsl.net/k5bcq/sb104/sb104.html Is a mark up schematic for the SB-104A, e.g.,...
Does anyone know or have a reference regarding the layout of the HDOS (H8/H19) diskette and filesystem? The generic HDOS documentation doesn't include it. I'm...
Recently, I purchased a #10-104 - 15 MHz Oscilloscope. The 30 year old scope suites my needs fine with one exception. I blows its high voltage capacitors...
In a message dated 2/3/2004 5:36:10 PM Mountain Standard Time, heathkit@yahoogroups.com writes: The caps are .1 mf at a working voltage of l.6 KV. I've tried ...
Ditto. Would like to find one of these also, as long as the xfrmr is fine. 73, Casey ... featured in ... functioning one. I ... dents, and with ... transformer...
Try Digikey(www.digikey.com) Part No.BC1971-ND This part is metallized polypropylene, 1600WVDC 5% Costs $1.97US, but they have a $25 minimum order David Might ...
I am trying to find out something about this unit I recently aquired. Can anyone here help? Is it a good unit? What does that mean? Would it be a decent...
Is anyone interested in the Manual and Misc part for this unit? Misc. parts include knobs, (I think all of them) #85-1931-1 CB assembled, other misc hardware...
... good question. the more Mfarads, the better.-my guess- if it gets too big,there might be a surge problem at turn on. does voltage have anything to do here?...
Boatanchor Mobile Accessory! Heathkit GP-11 Mobile Power supply. The GP-11 is rated at 250 VDC @ 100 mils with 6 or 12 VDC input. That makes it perfect for...
Search for an IO-102 not a 10-102. Neil ... From: "wavehawk1" <gguthri11@...> I am trying to find out something about this unit I recently aquired. Can...
Hello I have a twoer and a sixer, I want to order transmit cystals for them but I cannot seem to find any formulas for figuring the freqs I need to order. Im'...
This has probably been covered before. Have an HW-8 that needs attention...the kind I can't - don't have time - togive...so I need to send it to a shop. So...
FYI 9-1960's Heathkit Catalogs on EBAY, this is the link and Item number. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=15050&item=3077253963 ...
Hi Has any body got a copy of the cicuit and parts list for the Cl-1 crystal calibrator that was used in the RA1 receiver. I would be happy to pay all costs...
Hi If anyone could give me the formulas for figuring the correct freqs to order xmit crystals for the 2er & 6er would be greatly appreciated Thanks Rick Patton...
Keep in mind the original HW-29 used 10MHz crystals. The HW-29A (6M) and the HW-30 (2M) used 8 MHz crystals. If you have Excel, or can import .xls files into...
-- "Rick Patton" <k0ric@...> wrote: If anyone could give me the formulas for figuring the correct freqs to order xmit crystals for the 2er & 6er would be...
Hi, I stand corrected on the difference between the Heath HW-29 and HW-29A Sixers. Sorry for the misinformation. I thought they had gone from 8 MHz ...
Hello evryone, I have a ps-1144 power supply that needs the scr heathkit p/n 57-86 standard type nl576a does anyone have a common crossover for that part?...
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