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Last modified 2025-09-12

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SRA CN504 (CN500 series by Svenska Radio AB)

A picture of SRA CN504 (CN500 series by Svenska Radio AB)

SPECIFICATIONS

GENERAL
Type:Professional land mobile VHF transceiver
Frequency range: 138-174 MHz
Tuning steps:Channelized
Frequency stability:? ppm
Mode:FM
Channels / memory management:
Duplex shift / offset:
Power supply:12 VDC
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):200*65*220 mm (7.87*2.56*8.66")
Weight:2.45 Kg (5.4 lb)
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Squelch sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: 20 W
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Sweden, 197x-198x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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