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Last modified 2023-12-10

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Noble Radio NR-4SC

A picture of Noble Radio NR-4SC

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: Europe
TX: 69.9-70.4 MHz (4 m)
RX: 69.9-70.4 MHz
Tuning steps:10 / 100 Hz, 1 KHz
Frequency stability:±? ppm
Mode:USB / CW
Channels / memory management:
Repeater shift / offset:No
Power supply:13.8 VDC
Current drain / power consumption:RX: Max 650 mA
TX: Max 4 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):221*100*221 mm (8.7*3.94*8.7")
Weight:? Kg (? lb)
Other features:Built-in keyer and full QSK. 10.7 MHz IF output.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 10.7 MHz
Sensitivity:-130 dBm (MDS)
Selectivity: SSB: 3 KHz (-6 dB)
CW: 500 Hz (-6 dB)
Image rejection:
AF output power / speaker:1 W at 1% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

Pwr
SSB (PEP):10 W
CW:10 W
Modulation system:SSB: Balanced modulator
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -55 dB
Microphone impedance / connector:? ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:USA, 2014-201x (Discontinued)
Additional info: New price 2014 in the Netherlands: 499.00 Euro
Related documents:User manual (2 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
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A rear picture of Noble Radio NR-4SC