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Last modified 2023-12-09

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Noble Radio NR-6N4

A picture of Noble Radio NR-6N4

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: TX: 6 m / 4 m (50-52 / 69.9-70.5 MHz)
RX: 50-52 / 69.9-70.5 MHz
Tuning steps:Down to 10 Hz
Frequency stability:±? ppm
Mode:SSB / CW
Channels / memory management: 10 regular per band
Repeater shift / offset:±?
Power supply:11.5-14 VDC
Current drain / power consumption:RX: ? mA
TX: Max 3.6 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):203*95*305 mm (7.99*3.74*12.01"), including projections
Weight:1.8 Kg (3.97 lb)
Other features:Keyboard input. 10.7 MHz IF output. Built-in keyer.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 25 KHz
Sensitivity:-130 dBm (MDS)
Selectivity:500 Hz to 4 KHz adjustable with SCAF filters
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

Pwr
SSB (PEP):20 W
CW:20 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:USA, 2013-201x (Discontinued or never released?)
Additional info: Expected price 2013 is in the $800.00 range
Related documents:
Modifications and fixes:
Reviews:
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