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TELE-TECH & - AmericanRadioHistory.Com

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EIM<br />

170<br />

AC X600 Klystron covers<br />

-2400mcs at lOkw /cw<br />

wit<br />

less than one watt drive<br />

Delivering 10 kilowatts at 1700 -2400mcs.,<br />

the Eimac X600 opens another portion of<br />

the spectrum to high power forward -scatter<br />

communications. This new four cavity<br />

klystron operates at 40% efficiency with<br />

power gains up to 50 db.<br />

Exceptionally wide range tuning over<br />

700mc., giving one tube coverage between<br />

1700 and 2400 megacycles, and a large,<br />

conservatively rated oxide cathode are<br />

bonus features of the Eimac X600. The<br />

exclusive Eimac modulating anode makes<br />

it desirable for pulse and amplitude modulation<br />

applications.<br />

As is the case in all Eimac UHF klystrons<br />

RF circuitry is completed outside the<br />

vacuum envelope giving equipment manufacturers<br />

the exclusive advantages of readily<br />

adjustable input and output coupling<br />

and individual intermediate cavity loading.<br />

Users benefit through accessible tuning<br />

elements, ease of maintenance and operating<br />

economy.<br />

i<br />

For information on the X600 and<br />

other Eimac klystrons for high power<br />

tropospheric scatter and Mil radar<br />

systems, contact our Application<br />

Engineering Department.<br />

EITEL-McCULLOUGH, INC.<br />

S A N B R U N O C A L I F O R N I A<br />

The world's largest manufacturer of transmitting tubes<br />

50<br />

For product information, use inquiry card on pages 209 -210. Tele -Tech & ELECTRONIC INDUSTRIES June 1956

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