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To: factoryrat
7.1 MHz is a good place to play. Math is easy, antennas are easy, coils are quick to wind, and receivers are actually easier than some other frequencies.

I'm not talking xtal controlled tube transmitters. Spark gap transmitters and cat's whisker receivers.

/johnny

20 posted on 07/07/2012 9:44:33 PM PDT by JRandomFreeper (Gone Galt)
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To: JRandomFreeper

7145 used to be the hang out spot for all the pirate shortwavers.


22 posted on 07/07/2012 9:47:23 PM PDT by struggle (http://killthegovernment.wordpress.com/)
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To: JRandomFreeper

“Spark gap transmitters”

Did you ever see a real spark gap transmitter?

I did.

Knew a Ham who actually operated one before they were outlawed.


48 posted on 07/07/2012 10:14:42 PM PDT by Texas Fossil (Government, even in its best state is but a necessary evil; in its worst state an intolerable one)
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To: JRandomFreeper

Dang son. Cat whisker receivers, I used to build them and sell them in the 5th grade back when God was a baby.


183 posted on 07/08/2012 8:17:34 AM PDT by nanook (Thomas Jefferson had it right.)
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To: JRandomFreeper

Old school, very nice. I have some of those parts laying around wating to be put to good use. Brush up on your CW mode, and hope to hear you on the air. Just because it’s old, doesn’t mean it’s obsolete!


262 posted on 07/11/2012 9:37:46 PM PDT by factoryrat (We are the producers, the creators. Grow it, mine it, build it.)
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