[AMRadio] Eimac 15E


Bill Smith hbco2 at sbcglobal.net
Sun Apr 15 20:15:18 EDT 2007


Try http://www.cnjradio.cn/radio.net/tubedb/read.cgi?tube=15E

Ought to make a neat AM radio transmitter.  :-)

73 de Bill, ab6mt
hbco2 at sbcglobal.net


----- Original Message ----- 
From: "Barrie Smith" <barrie at centric.net>
To: "Discussion of AM Radio" <amradio at mailman.qth.net>
Sent: Sunday, April 15, 2007 4:42 PM
Subject: [AMRadio] 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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