Founded in 1938 as Standard Radiofabrik (SRF), later a subsidiary of ITT. 
Renamed to Standard Radio & Telefon AB in 1956. Their later logo is now 
used by Scandinavian Radio Technology AB.
RECEIVERS
| Pix | Doc | Mod | Model | Band/QRG | Mode | Year | Quicknote |  
  |   |     | CR-90 | 0.01-30 MHz | AM / SSB / CW | 1979 |     | 
 
  |     |     | CR-91 | 0.01-30 MHz | AM / SSB / CW | 1982 |     | 
 
  |     |     | CR-302A (Mt722) | 0.01-30 MHz | AM / SSB / ISB / CW | 1971 |     | 
 
  |     |     | CR-304A (Mt722B) | 0.01-30 MHz | AM / SSB / ISB / CW | 1971 |     | 
 
  |     |     | CR-304R | 0.01-30 MHz | AM / SSB / ISB / CW | 1978 | Surveillance version | 
 
  |     |     | CR-305A | 0.01-30 MHz | AM / USB / CW | 1973 |     | 
 
  |     |     | SR-25 | 0.01-30 MHz | AM / CW | 1952 |     | 
 
 
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