A selection of old Radio Equipment

Friday 24 May 2013

Eagle SG70 Signal Generator



Eagle SG70 Signal Generator
  
Up to 500 MHz in six bands, higher with harmonics
Facility for internal or external modulation
Facility for external Crystal
220 - 240 Volts AC supply.
Two valves 12BH7 Similar to EEC81 series) 6AR5 (Similar to 6AQ5)
HT rectifier is a Silicon Rectifier.,
These were made in Japan around 1970. 

I now use this just for testing Crystals 


Circuit for  the Eagle SG70



Source:- My own collection 
 Purchased  from Wythall Rally  00's

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