In a message dated 01/01/2009 02:38:47 GMT Standard Time, rottenrobbie0@... writes: You can start with any knobs and get the proper ones when the units...
I have been a buyer of some of the heath components on eBay. Recently I bought a HW-101 carcass after most of the saleable parts had been removed. What I...
I'm restoring an AT-1 transmitter and only missing the 90 microHenry RF Choke. I've been told the new kind at Mouser don't work, so looking for the pi-wound...
Well, i tore it open and looked for any wires that have been liberated from any boards, or solder points. none other than the meter. fixed that and hooked it ...
Happy New Year, guys! I've had quite a few inquiries about the availability of more AT-1 front panel overlays, so I thought I should elaborate a little about...
VOM tektronics 535-a oscilloscope lampkin 107c service monitor and a gd-1a won off ebay last week (still in transit) not a whole lot, but hopefully enough to...
Yes, I'm intererested! I contacted you off-list. Norm K7NCR ... complete, but ... at the ... loose in ... tubes. Good ... another ... never got ... it was ... ...
You should get a signal generator. It does not have to be anything fancy. A Heath SG-8 or IG-102 will do fine. For working on tube stuff like the SB series a...
Selling my unbuilt HW9, box opened for photos, contents are undisturbed and complete. $575 plus $15 UPS. Box will be enclosed in a seperate, larger box for...
... Yes. Let me know if you can't find one of those, although there seem to be plenty of the IG-102 showing up on eBay. You might also look for an Eico model...
... Do you have an external speaker plugged into the speaker output on the back panel? The SB-301 has a lot of gain. You may wish to pull out on the audio gain...
... The reason Mouser's won't work is that usually the choke in the plate circuit of those types of oscillator circuits is broadly self-resonant on at least 80...
Sometimes when trying to restore these old rig the best thing to do is look for a second unit as a spare parts source. My first Handbook 6AG7/807 MOPA was from...
This weekend is the ARRL RTTY contest. I am going to see what I can hear on my SB-301. It's amazing how much activity happens on contest weekends! Bob Macklin ...
Most modern chokes are wound on powdered iron or ferrite cores. Even some of the newer pi-wound versions. I believe the concern is core saturation when used in...
Please unsubscribe me. Oystein Stokkeland LA7QI [Non-text portions of this message have been removed] No virus found in this incoming message. Checked by AVG...
Congrats on finding one. The Marauder is one of most beautiful boatachor transmitters out there! If I had the room I own one, and a matching RX-1! I had one...
The HR10(b) was my first receiver and I made my first contact with it. I still remember having problems with weak signal reception and selectivity. That was...
I have a HR-10B and a SB-301. It seems to me I can hear anything on the HR-10 that I can hear on the SB-301 between 80M and 20M. I have never tried the HR-10...
Why not get a SoftRock < http://www.softrockradio.org/ > and hook the input up to the first IF. Just get a crystal that covers the IF frequency. That way you...
Well, it does make noise, just cant seem to pick anything out, on any band. the presector doesnt seem to make a diff. once i get the manual in for the bugger i...
I found you cannot use anything stronger than dishwashing soap on heath panels. Bob Macklin K5MYJ Kent (Seattle), Wa, "Real Radios Glow in the Dark" ... From:...
I tried sending you a copy of the manual. But the server is cutting it short. One thing you can try is to see if you can hear the 100KC calibration signal. Set...
Now that the AT-1 overlay is finished, it should break up the log-jam somewhat. I've got some waiting here for my immediate attention but I'd like to take a...
Not sure on exact size, but last year they used to to take the big engineering drawings of parts and convert them to another format. has to be as least 24X24. ...
I went through and traced it back to the rfgain pot, switched it out with one i had on hand. Sounds like it is working now. sounds like 20 meters is busy too...
