[Hallicrafters] Re: [Boatanchors] simple transmitter using the 1625 tube

Sandy ebjr37 at charter.net
Mon Nov 17 10:23:43 EST 2008


This is an "easy do", but while one is at it, just one more small socket, a tube and a few components, you have a seperate oscillator stage and a much more efficient transmitter!

Can be as simple as a triode Pierce oscillator.  If yoy steal the tubes from an ARC-5 transmitter, the 1626 makes a good Pierce oscillator stage.

If you MUST do a one tuber, anything designed for the 6V6, 6L6 will work just fine with the 1625.

73,

Sandy W5TVW
  ----- Original Message ----- 
  From: n0alo 
  To: Regenrec ; Homebuilt ; Hallicrafters ; boatanchor 
  Sent: Sunday, November 16, 2008 8:43 PM
  Subject: [Boatanchors] simple transmitter using the 1625 tube


  Know this is a bit off topic but does anyone know of plans/build it articles using
  the 1625 tube for a simple one tube crystal controlled low power cw 
  transmitter?
  Many thanks
  Lynn


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