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Last modified 2025-12-26

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Ericsson/SRA C-600 Roadcom M

A picture of Ericsson/SRA C-600 Roadcom M

SPECIFICATIONS

GENERAL
System:NMT450 (Sweden and other Nordic countries)
Frequency range:RX: 463.000-467.500 MHz
TX: 453.000-457.500 MHz
Frequency stability:? ppm
Power supply:12-14 VDC
Current drain / battery life:Standby: 430 mA
Talk: 4.2 A
Impedance / antenna:50 ohm / BNC
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other:Detachable front panel for split mounting.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
Sensitivity:
Selectivity:
Image rejection:
AF output power / impedance:? mW at ?% distortion / ? ohm




TRANSMITTER SECTION
RF output power: 15 W
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -? dB
Handset impedance / connector:? ohm / ?-pin




MISCELLANEOUS
Manufactured:Sweden, 1981-198x (Discontinued)
Additional info: There was also an NMT900 version.

SRA (Svenska Radioaktiebolaget) became a wholly owned
subsidiary of Ericsson in 1983. This cellphone initially
sported the SRA logo, and later the Ericsson one.
Related documents: Swedish advertisement (973 MB)
Modifications and fixes:
Options / Accessories:
? Carrying case with battery pack
A picture of Ericsson/SRA C-600 Roadcom M in the optional portable case