November 20th 08, 02:54 PM
posted to rec.radio.amateur.antenna,rec.radio.amateur.boatanchors,rec.radio.amateur.equipment,rec.radio.amateur.homebrew,rec.radio.swap
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First recorded activity by RadioBanter: Jun 2008
Posts: 1,183
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FA: R-390A built by ECA
Tim Shoppa wrote:
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
The NAVSHIPS document states that a Dymo label should be affixed by the
jack.
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