USA - SCR-522 (Letecká radiostanice)

SCR-522 VHF aircraft radio
Radio station SCR-522


The VHF/VHF radio set SCR-522 was introduced into the equipment of the American Air Force from 1943.
Corresponded to British radio stations (Transmitter/Receiver) TR 1143 and TR 5043.


It consists of:
- BC-625 transmitter
- BC-624 receiver


- Frequency range 100 to 156 Mc (MHz)
Controlled by 4 crystals - for the transmitter they were marked "A", for the receiver "B"


- Remote switching control of channels 1 to 4
- Transmitter power 6 W
- Power supply 28 V


(With 14 V power supply is marked SCR-542)
(With 110 V power supply is marked SCR-624)


Source: "They wouldn't have taken off without them" - World of Wings 2008
USA - SCR-522 (Letecká radiostanice) - Komplet přijímače a vysílače.
Za povšimnutí stojí mechanika přelaďování 
Foto z vlastního archivu

Komplet přijímače a vysílače.
Za povšimnutí stojí mechanika přelaďování
Foto z vlastního archivu

USA - SCR-522 (Letecká radiostanice) - Ovládací skříňka-volič kanálů
Foto z vlastního archivu

Ovládací skříňka-volič kanálů
Foto z vlastního archivu

URL : https://www.valka.cz/USA-SCR-522-Letecka-radiostanice-t80180#293715 Version : 0

Citace - STANISLAV VYSTAVĚL :

Radio SCR-522


The VHF/VHF radio set SCR-522 was introduced into the equipment of the American Air Force from 1943.
Corresponded to British radio stations (Transmitter/Receiver) TR 1143 and TR 5043.


It consists of:
- BC-625 transmitter
- BC-624 receiver
- Frequency range 100 to 156 Mc (MHz)
Controlled by 4 crystals - for the transmitter they were marked "A", for the receiver "B"
- Remote switching control of channels 1 to 4
- Transmitter power 6 W
- Power supply 28 V


Radio SCR-542)
has the same design of basic blocks, differs in 14 V supply

Radio SCR-624
It is a radio station SCR-522, delivered in two boxes.
The current source for operation is a unit type PE-75 (115V AC/60 Hz) or other, identical parameters.


It was used by the ground security forces of the Air Force



Source: "They wouldn't have taken off without them" - World of Wings 2008

USA - SCR-522 (Letecká radiostanice) - (Foto z vlastního archivu)

(Foto z vlastního archivu)
URL : https://www.valka.cz/USA-SCR-522-Letecka-radiostanice-t80180#293744 Version : 0
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