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3 Band QRP CW Transceiver
HF Antenna Tuner

General

HAM bands 40m  30m (WARC)  20m  6m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ?
Tuning steps 10 / 100 Hz, 1 / 100 kHz ?

Receiver

RX-range 5-16 MHz 3.5-30 MHz
Modulations CW   USB   All mode  
Sensitivity ? ?
Selectivity 4 crystal filter, SSB bandwidth of about 2.2-1.6KHz four selectable bandwidth, CW bandwidth of about 900-400Hz four selectable bandwidth ?
Filters ? ?
Receiver system ? ?
IF-freqs. 400 Hz - 3 kHz ?
Image rejection ? ?
Audio output 8 ohm load about 0.1W ?

Transmitter

TX-range 7.0-7.3 / 10.1-10.15 / 14.0-14.35 MHz
20 / 30 / 40 m
3.5-30 MHz
Modulations CW   All mode  
RF-output 4 W max @ 13.8 V 200 / 2000 W

Connections

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

Electrical

Power req. 8 × AA batteries or 9-14 V DC No power required
Current RX 55 mA ?
TX 550-950 mA ?

Physical

Manufactured Between 201x and 201x Between 1979 and 1983 in USA
Dimensions 140 × 95 × 35 mm
(5.51 × 3.74 × 1.38 in)
368 × 146 × 352 mm
(14.49 × 5.75 × 13.86 in)
Weight 500 gr (1.1 lbs) 6.80 kg (15.0 lbs)
Form factor Handheld Base Station

Other features

Memories ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features DDS circuit with 50MHz reference frequency
1602 LCD
?
Accessories ? ?
MPN YOUKITS-HB-000001A HEATHKIT-SA-002040