[Milsurplus] Japanese Vacuum tube-RH2

[Osamu Hazawa]

Hello Ralph,

THe sites below may be a clue, although they are written in Japanese.

http://members3.jcom.home.ne.jp/atg/hs2.htm
http://www.d3.dion.ne.jp/~t_uchita/koukoku/1942/rh-2.htm
http://www.yokohamaradiomuseum.com/radar2.html
http://homepage2.nifty.com/kawoyama/tubestoryhsiries.htm

Osamu

  ----- Original Message ----- 
  From: Ralph Cameron
  To: milsurplus at mailman.qth.net
  Sent: Tuesday, October 21, 2008 10:30 PM
  Subject: [Milsurplus] Japanese Vacuum tube-RH2


  Anyone familiar with a Japanese vacuum tube type RH-2 , presumably used in 
military radios around 1944.  It is the size of a 12AU7  From pictures, it 
appears to have an octal socket pin base.

  Ralph Cameron
  VE3BBM


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