segunda-feira, 4 de junho de 2012

For sale JAN 7843 EIMAC TRANSMITING TETRODE VACUUM TUBE

JAN 7843 TRANSMITTING VACUUM TUBE produced for the RT-524 radios used in Jeeps from Vietnam War




  


The 7843 is a compact external anode radial-baem tetrode for use
in rf power amplifier  aplications and audio freguency amplifier or
modulator. 
 The tube is designed to be conduction cooled and 
  has a 26.5 volt heate.
 
The 7843 has an F1 rating of 1215 output MHz for full-rated power input and is tested to show a useful power output of 80 watts at 400 MHz.

The 7843 is identical to the type 6884 except for the anode configuration and cooling technique required.

Contact to purchase: Radios Antigas do Brasil
  E-mail: radiosantigasdobrasil@gmail.com
Marcos Machado
E-mail: tubekingdom@hotmail.com

Sales and shipping to the world (only 5 units for sale)

 

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