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Last modified 2014-12-20

Uniden 2020

A picture of Uniden 2020

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range:TX: 10-80 m
RX: 10-80 m + 11 m and WWV 15.0 MHz
Tuning steps:Continuous
Mode:AM/SSB/CW
Channels/memory management:Two XTAL-controlled channels
Repeater shift/offset:No
Power supply:Mains: 100/110/117/200/220/234 VAC or 13.8 VDC +/-10%
Current drain/power consumption:RX: 2 A (heater off) & 7 A (heater on)
TX: Max 22 A @ 13.8 VDC (350 VA @ mains)
Antenna impedance/connector:50-75 ohms / SO-239 (+ one phono RX-jack)
Dimensions (W*H*D):350*165*333 mm (14.75*6.5*13.25")
Weight:18 Kg (39.6 lbs)
Other features:RIT, NB, VOX. 2*6146B finals




RECEIVER SECTION
Receiver system:Single conversion superheterodyne
IF: 6.18 MHz
Sensitivity:AM: 1 uV (10 dB S/N)
SSB/CW: 0.3 uV (10 dB S/N)
Selectivity:AM/SSB: 2.4 KHz (-6 dB), 4 KHz (-60 dB)
CW: 600 Hz (-6 dB), 1.5 KHz (-60 dB)
Image rejection:50 dB
AF output power/speaker:2.5 W at 10% distortion / 4 ohms
External speaker connector:RCA/Phono, 4 ohms




TRANSMITTER SECTION
RF output power: AM: 50 W
SSB/CW: 100 W
Modulation system:AM: Low power modulation
SSB: Balanced modulation
Max FM deviation:No FM
Spurious emissions:Less than -40 dB
Microphone impedance/connector:Hi-Z / 4-pin




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Additional info:New price 1975 in Sweden: 3975:- SEK
Related documents:User manual (6.4 MB)
Alignment instructions (733 KB)
Modifications:Some minor modifications (15 KB) in swedish.
Options/Accessories:
8010
8120
Remote VFO
External speaker
A rear picture of Uniden 2020