Aircraft valve VR135

SMG00243245

SMG00243245
Science Museum Group
© The Board of Trustees of the Science Musuem

VR135 indirectly heated VHF Triode for radar. Dual purpose receiver/transmitetr valve in IFF (Identification, Friend or Foe) sets. Used in super-regenerative circuit and sweeping frquencies from about 24 mHz down to VHF. Used also in VHF radar transponder

BABS (Blind Approach Landing System). 1 Watt. 6.9/500 Volts. 0.21 Amps.

Details

Category:
Radar & Radio Location
Object Number:
Y2005.25.20
type:
aircraft valve