开云体育

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,

Good work Barry! Just to clarify.. you baked the original Drake crystal?? Not the new crystals? 73, Gary WB6OGD

Thomas, I replied to you via ARRL.NET. Bill N0CU billincolo73@... [email protected]> wrote:

Several weeks ago, I posted a problem with the 9 MHz oscillator in my TR-4 could not be gotten down quite to 9.000000 MHz. At the suggestion of a list member (one of the Garys?), I placed a 2pF across

"Indoor remote outlet set is the perfect way to easily control lights, portable fans, humidifiers, room decorations, holiday or Christmas decor, wall-mounted neon lights and more" "Evan via groups.io"

With the "switches", ?it is important to find out how the ratings vary based upon a resistive versus inductive load.

I assume that the OP knows what he wants because he made a very specific request. I commented on such a switch that I found at a big box hardware store in this post:

In fact Drake specifically warns in the documentation to NOT ship the speaker with the power supply inside. "Bill Blodgett. AI5RP via groups.io" <whb5k@...> wrote: -- 73 -J

LOL

First time since 2000. Certainly a different vibe at the Xenia fairgrounds. There were a fair number of C-lines for sale. Don't recall seeing ANY B-lines, and only one or two R-4A/T-4X. I did see a