Marconi RC690 1 OFF Ex
Essex Police decommissioned PROM erased. 2 OFF in suitcase portable complete as above. 1 OFF brand new set and control box in carton.
Marconi VHF B3 RC690 Low Band Mobile
Marconi VHF UHF RC690 B3 repeater to UHF Westminster
Marconi RC690 / Pye Westminster VHF-UHF B3 Repeater System
1 OFF RC690 desktop housing PSU152 complete with fixed station RC690 and
control box. 1 OFF set u/s but complete. Provisional service manual.
MARCONI RC690 REPEATER VHF-UHF Control head
Type MTR113 CU/3. Serial No. 88/00032 As used in conjunction with VHF-UHF Interface Unit type MTR A48 Used on B3 Fire Brigade Schemes to provide VHF-UHF Fire ground Talk-Through between a Low Band 70.5 MHz - 71.5 MHz RC690 and a UHF PYE Westminster, probably on 452.250 MHz.
RC690 Test Board
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