SolderSmoke podcast #237 is available: http://soldersmoke.com/soldersmoke237.mp3
Travelogue -- New York City! Stickers!
And about that trip to Los Angeles for the SolderSmoke Cable TV show...
Well, it fit in well with SolderSmoke's UNFORGETTABLE appearance on the Oprah book club.
And TechieTatts? Daughter worried about listeners rushing to get tattoos -- A risk we were willing to take.
https://in.pinterest.com/padmakumar10/techie-tatts/
This episode is sponsored by PartsCandy. GREAT test leads: https://www.ebay.com/usr/partscandy
Bill's Bench
Tracking down Johnny Anderson's 1939 or 1940 homebrew TV receiver.
https://soldersmoke.blogspot.com/search?q=Anderson
Working with Joh DL6ID.
Jean Shepherd's January 1973 description.
FlickLives web site and Steve Glazer W2SG have lots of info on Shep and his friends.
Internet allows us to look at TV articles that were being published.
We've concluded: Probably 1939 or 1940, using an RCA 913 1 inch CRT tube.
Lots of ideas from IRE Journal, QST, and Gernsback magazines.
Quite an achievement! Amazing how much pre-war TV progress there was.
17-12 rig
All boxed up and working DX!
Figured out how to display both 17 and 12 on the same LED. https://www.youtube.com/watch?
Drain protector for speaker cover. Copper tape to cover horrible cabinet making.
I think I need a Hex Beam.
Hammarlund HQ-100
Needed some maintenance.
I started to look more closely at it.
Got the Q-Multiplier to work -- it really adds a lot on CW.
Makes me feel guilty about all the QF-1s...
Using the 100kc calibrator with a 455 kc crystal as a BFO,
keeping Q multiplier below oscillation point.
Moved the BFO switch to the front panel. Helps a lot.
Need to fix the S-meter AVC circuitry.
Much more sturdy than the S-38E.
S-38E 1957-61 $54.95 5 tubes. AC/DC.
HQ-100 1956-60 $169 10 or 11 tubes. Power supply, regulator.
You get what you pay for.
Pete's Bench
Jack Purdum and Al Peter's new SDR rig and book (featured on the SS blog Amazon ad).
JF3HZB's beautiful digi VFO.
Backpack antenna for Field Day?
Pipsqueak Disaster -- Too simple?
Peashooter Eye Candy.
Build Something Different.
MAILBAG
James W0JKG CBLA -- Others are building MMM too!
SM4WWG // Jörgen Wonderful message. Joined GQRP. No longer "wrong."
Dennis WC8C Libraries for Max2870 board.
Jack NG2E Progress on the Right to Repair movement.
Jim K9JM Someone cutting into our business with Solder candles!
Chuck WB9KZY Correctly identified the location of the IBEW sticker. As did Dan Random.
Dave Bamford (who lives nearby) suitably impressed.
Farhan wrote to us about a video on Don Lancaster. Homebrew keyboards! Yea!
Dean KK4DAS QRP to the Field. HB2HB 40 SSB QRP I feel virtuous.
Todd K7TFC likes my ingenious use of the drain screen as the speaker protector on the 17-12 rig.
Todd had good thoughts on granular approach to homebrewing as seen in the Don Lancaster video.
Lex PH2LB HORRIFIED by my reverse polarity protection circuit. This is a touchy subject! (as is WD-40!)
Rogier PA1ZZ sending great info on SWL and numbers stations.
Jesse N5JHH -- The guy who made the IBEW stickers -- Liked the NYC stickers.
Steve N8NM has a new antenna article on his blog: https://n8nmsteve.blogspot.
Randy AB9GO Agrees -- Can't GIVE old 'scopes away.
Dino SV1IRG Liked the 17-12 rig videos.
Steve Hartley G0FUW Murphy's Law of Enclosures.
Ralph AB1OP FB on the 17-12 Rig.
Roberto XE1GXG --Our correspondent in Guadalajara. Petulant, irritable people on the computer scene.
Have some gear looking for a good home: Tek 465 'scope from Jim AL7R W8NSA. SBE Transceivers. Windsor Signal Generator. Let me know if you are interested and can either pick up or arrange shipping.
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