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4 meter SSB/CW Transceiver
QRP HF Transceiver

General

Current value
USD 381 ~ USD 707 (similar rigs)
USD 381 ~ USD 707 (similar rigs)
Rating No reviews yet No reviews yet
HAM bands 4m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  6m  10m 
Freq. stability ? ?
Tuning steps Variable Speed Tuning VST 0.01 / 0.1 / 1 / 10 / 100 kHz

Receiver

RX-range 69.9-70.4 (4m) MHz 30 kHz - 54 MHz
Modulations CW   USB   LSB   AM   FM   CW   SSB  
Sensitivity -130dbm MDS 0.2 µV 10 dB
Selectivity 3.0 kHz (-6dB), shape factor: 1.7
500 Hz (-6dB), shape factor: 2.4
?
Filters 3.0 kHz / 500 hz ?
Receiver system Single conversion ?
IF-freqs. 10.7 MHz 1st: 45 MHz
2nd: 12 MHz
3rd: 455 kHz (FM-only)
Image rejection 100 dB 70 dB
Audio output 1 Watt at 1% THD, 1.5 W at 5% internal speaker

Transmitter

TX-range 69.9-70.4 (4m) MHz 80-6 m
Modulations CW   USB   LSB   FM   CW   SSB  
RF-output 10 W PEP 3-15 W

Connections

Antenna SO-239 SO-239
Impedance 50Ω 50Ω
Other - -

Electrical

Power req. 13.8 V DC 13.8 V DC
Current RX 650 mA 700 mA
TX 4 A 4 A

Physical

Manufactured Between 2014 and 20xx in USA Between 2014 and 20xx in China
Dimensions 221 × 100 × 221 mm
(8.70 × 3.94 × 8.70 in)
?
Weight ? ?
Form factor Mobile Mobile

Other features

Memories ? 100 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features Analoge S-meter ?
Accessories ? ?
MPN NOBLE-RADIO-NR-000004SC CHINESE-KN-000850