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Last modified 2023-10-02

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Standard SR-C146A

A picture of Standard SR-C146A

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: USA
TX: 143-149 MHz
RX: 143-149 MHz
Tuning steps:Channelized
Frequency stability:±? ppm
Mode:FM
Channels / memory management: 5 regular
XTAL controlled
Repeater shift / offset:Depending on XTALs
Power supply:11-15 VDC (12 VDC nominal)
Current drain / power consumption:RX: 15-100 mA
TX: Max 620 mA
Antenna impedance / connector:50 ohm / Threaded socket
Dimensions (W*H*D):76*229*41 mm (3*9*1.62")
Weight:907 g (2 lb), with batteries
Other features:S-meter.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 11.7 MHz
2nd IF: 455 KHz
Sensitivity:0.4 uV (20 dB quieting)
Selectivity:
Image rejection:55 dB
AF output power / speaker:300 mW at 10% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: 2 W
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -50 dB
Microphone impedance / connector:? ohm / 4-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Additional info:
Related documents:User manual (14 MB)
Modifications and fixes:
Reviews:
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AT-12
AT-19
AT-21
BP-2
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UAD
USA-2
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Flexible rubber antenna
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Sealed NiCd battery pack. 12 V
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Leather carrying case, heavy duty
Leather carrying case, heavy duty
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External antenna adapter cable
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