I have a pair of Eimac Y-739F planar triodes out of a pulse radar type
application.
They have 600 watts plate dissipation and would be a heck of a 1.5KW+ 1296
cavity pair.
I thought I'd design and build one, but time isn't going to allow that.
Anybody interested? Couple hundred would buy both, a couple hundred would
buy one...
BOB DD
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
Behalf Of Barrie Smith
Sent: Sunday, April 15, 2007 6:41 PM
To: amps@contesting.com
Subject: [Amps] Eimac 15E
Anyone know where I can get a complete spec sheet for the Eimac 15E?
It's a physically small, glass triode, used (I'm told) as an output tube in
aircraft radar. Evidently, a long time age.
All connections are pins. Two out the bottom are filament, one out the top
is the grid, and the plate comes out the side. Certainly a different
configuration.
I have some specs. The max plate voltage is 2000 volts. The filament
voltage is 5.6 volts, which I suspect, since, if it's a radar tube, designed
for pulse-service, Eimac often used a higher-than-normal voltage for that
use.
Anyway, I've got an urge to build something and that tube is so (dare I say)
cute that I'd like to build a semi-QRP CW rig around it.
Barrie, W7ALW, DN36au,
QRV 6M, 432 & 1296 EME
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