开云体育

I have several Cantennas that followed me home over the years. I have discovered a certain size of plastic cake box lid that works well as a drip tray. My local grocery store was selling cookies in

I built several smaller kits, then the HW-101 when I was in my Freshman year of college (and should have been studying Calculus). Man that thing tuned smoothly. I made the mistake of selling it

The only way you are in danger from that old PCB transformer oil is if you drink it. -- 73 de NI5L Warren

Hmmmm..seems an important line was inadvertently omitted! “….Warrior amp. Then I built the SB-102 and all the scopes and the hybrid phone patch…..” (Remember what those were?!!!) Joe – W7RKN

The PCBs in the transformer is no really much of a hazard to people on the skin.? Main hazard is that it does not break down and can get into the food chain.? I have one that is? over 55 years old

One complication with Cantennas: Used/hamfest ones may contain transformer oil with dangerous PCBs. I have one that I drained - took the fluid to the local hazardous waste disposal - cleaned severely

Nice history and notes… STAY SAFE AND STAY WELL! Respectfully, Thomas K. Lanieri, NU2W NJ DOH Licensed EMT; PHTLS, AMLS, PHPEC Millenium EMS ARC N.E. BioMedical Services ARC N.E. Disaster Cycle

*** AKA 3/16 inch. Common on the rigs of the day. Also airplanes to the present. PJ-068 or PL-068. - Jerry, KF6VB not 1/4" which

Cantenna resistor was some carbon film unit to reduce inductance that a wire-wound would induce. Only old gear regret of mine was misplacing a Martin Flash key bug during one of many moves in the

The Cantenna is simply a non-inductive resistor dunked in oil. I think the resistor was rated for 200 watts in air. It had a few resistors, a diode and a capacitor to give a DC output measurement via

I built the Heatkit SB-104A half a century ago! Some of the most fun I ever had! Also built the SWR meter, the crystal 2m VHF FM xcvr and the 25W VHF amp, also for FM. I learned so much building these

Original Drake mic plugs were 0.21 inches in diameter, not 1/4" which was used for keys or speakers.

I have for sale a Heathkit TC-1 Tube Tester. If you need a basic tube emission tester, this is a pretty decent one. I replaced the Selenium rectifier and the 0.1 uF capacitor. I also replaced the

In the 70’s, I built my entire station…Heathkit. First it was the HW-101, the HA-10 Warrior amp. Warrior was just too big and didn’t match the 102, so I built the SB-200. Not done yet….wanted

Thank you Sir. Appreciate the quick reply. Sent from my T-Mobile 5G Device Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ Sent: Saturday, May 17, 2025 11:20:38 AM To:

Your 1/4 inch Phone Connector (Plug) is 3-conductor (stereo). The engravings show the screw terminal assignments. T : Tip (PTT) R : Ring (Audio, Mic element) S : Sleeve (Grounds, Audio and PTT) Page

I sold an MS-4, 2-?, and 2-C the first day of Hamvention . My prices were very reasonable. ?I decided to just concentrate on keeping my 2-B (and spare) and 2-NT. ?I also sold my Kenwood TS-520 (2)

If you talking about the remote switched outlets that places like Lowe’s put out for Christmas, I can attest that they reliably run my 1 hp dust collector. That motor also has a starting capacitor,

Bill, Thanks for the clarification, what you are saying actually makes good sense! Thanks! 73's Michael. <billincolo73@...> wrote:

Yes, that's correct. I baked the original "Tedford" brand crystal. I started to try the new parallel resonant crystals but wanted to see if I could get the original crystal b ack in shape. Thanks,