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Desktop Shortwave Linear Amplifier
Mobile Shortwave Transceiver
Mobile Transceiver

General

HAM bands ? 40m  11m (CB) 
Freq. stability ? ? ?
Tuning steps ? Continuous Channelized

Receiver

RX-range ? 40 m ? 26.965‐27.405 MHz
Modulations - SSB   AM   FM  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 15-160m 40 m ? 26.965‐27.405 MHz
Modulations All mode   SSB   AM   FM  
RF-output SSB: 1 kW PEP, CW: 850 kW (drive power: 85-100 W) ? 4 W

Connections

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

Electrical

Power req. Mains ? 12.6 V DC +/- 10%
Current RX ? ? ?
TX 7.5 A @ 240 V AC / 15 A @ 120 V AC ? ?

Physical

Manufactured Between 197x and 198x in USA Between 19xx and 19xx in USA Between 201x and 201x
Dimensions 361 × 178 × 406 mm
(14.21 × 7.01 × 15.98 in)
? 110 × 45 × 140 mm
(4.33 × 1.77 × 5.51 in)
Weight 17.00 kg (37.5 lbs) ? 665 gr (1.5 lbs)
Form factor Base Station Mobile Mobile

Other features

Memories ? None 40 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Citizen Band (27Mc)
Features ? ? ?
Accessories ? ? ?
MPN HEATHKIT-SB-001000 HEATHKIT-HW-000022 MIDLAND-M-ZERO-PLUS