Thread: FA: R-390A built by ECA
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Old November 20th 08, 02:27 PM posted to rec.radio.amateur.antenna,rec.radio.amateur.boatanchors,rec.radio.amateur.equipment,rec.radio.amateur.homebrew,rec.radio.swap
Tim Shoppa Tim Shoppa is offline
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Default FA: R-390A built by ECA
On Nov 20, 8:46*am, Dave wrote:
K wrote:
FA: An excellent R-390A built by ECA

http://tinyurl.com/6ydbsg

What's the green thing by the headphone jack?

A very common modification, especially by the Navy, was to add a jack
there to monitor the diode load voltage, this makes their regular
maintenance much much easier. NAVSHIPS-0967-063-2140 documents this.

Tim N3QE
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