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HF Transmitter
Desktop Linear Amplifier
Mobile 2m / 222MHz / 70cm Transceiver

General

HAM bands 80m  40m  20m  15m  10m  ? 2m  1.25m  70cm 
Freq. stability ≥ 100 Hz drift/hour after warm-up, ≥ 100 Hz/10% power line variation ? ± 2.5 p.p.m.
Tuning steps ? ? ?

Receiver

RX-range - ? 136-174 / 245-246 / 400-490 MHz
Modulations - All mode   FM   N-FM  
Sensitivity ? ? ≤ 0.20 µV (12 dB SINAD)
Selectivity ? ? ?
Filters ? ? 12.5 / 25 kHz
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? 500 mW

Transmitter

TX-range 10-80 m ? 136-174 / 245-246 / 400-490 MHz
Modulations CW   USB   LSB   All mode   FM   N-FM  
RF-output 80-15m: 100W, 10m: 80W ? 3 W

Connections

Antenna - SO-239 SO-239
Impedance 50/75Ω 50Ω 50Ω
Other - - -

Electrical

Power req. Mains (120-240 V AC) ? 13.8 V DC ±15%
Current RX - ? ?
TX 260 W max ? ?

Physical

Manufactured Between 1966 and 1975 in USA Between 1964 and 196x in Brazil Between 2017 and 201x in China
Dimensions 378 × 143 × 340 mm
(14.88 × 5.63 × 13.39 in)
? 145 × 190 × 47 mm
(5.71 × 7.48 × 1.85 in)
Weight 12.02 kg (26.5 lbs) ? 1.20 kg (2.6 lbs)
Form factor Unknown Base Station Mobile

Other features

Memories ? ? 256 channels in 2 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? 4 × 811 tubes Emergency alert
FM radio with 25 stations memory
CTCSS/DCS scanning
PC-programmable
Accessories ? ? ?
MPN HEATHKIT-SB-000401 DELTA-001000 YANTON-TM-008600