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Mobile HF transceiver
Phone Patch
Phone Patch

General

HAM bands ? None  None 
Freq. stability ±0.3 p.p.m. from –30°C to +60°C - -
Tuning steps ? - -

Receiver

RX-range 0.250-30 MHz N/A N/A
Modulations AM   CW   USB   LSB   FSK   AFSK   All mode   All mode  
Sensitivity 0.12 µV, –125 dBm for 10 dB SINAD - -
Selectivity >70 dB at –1 kHz and +4 kHz ref SCF USB - -
Filters 2.4 kHz standard (500 Hz, 2.7 kHz optional) - -
Receiver system SDR Processing Architecture: DSP, 456 MHz, 32-bit FPGA, 500,000 gate MCU, ARM9, 300 MHz 32-bit - -
IF-freqs. ? - -
Image rejection >70 dB - -
Audio output Less than 3 dB variation from 300 Hz to 3 kHz (with optional 2.7 kHz filter) - -

Transmitter

TX-range 1.6-30 MHz N/A N/A
Modulations AM   CW   USB   LSB   FSK   AFSK   All mode   All mode  
RF-output 125 W PEP ±1 dB (two-tone or voice), user-programmable (low / medium / high) - -

Connections

Antenna SO-239 Clamps / screws Clamps / screws
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 10.8 to 15 V DC (12 V Nominal) Mains Mains
Current RX 500 mA (backlight min, audio muted) ? ?
TX 12.5 A max ? ?

Physical

Manufactured Between 201x and 20xx in Australia Between 1966 and 1983 in USA Between 1960 and 1965 in USA
Dimensions 210 × 270 × 65 mm
(8.27 × 10.63 × 2.56 in)
235 × 67 × 92 mm
(9.25 × 2.64 × 3.62 in)
187 × 117 × 102 mm
(7.36 × 4.61 × 4.02 in)
Weight 3.10 kg (6.8 lbs) RF-unit + handset 1.13 kg (2.5 lbs) 1.13 kg (2.5 lbs)
Form factor Mobile Base Station Base Station

Other features

Memories 1000 channels in 20 bank(s) None None
Usage Commercial / Land mobile communication Amateur / Ham radio operators Amateur / Ham radio operators
Features Up to 500 contact list entries
USB (via Handset or Console)
Serial RS232 (supports NMEA-0183 GPS)
Ethernet (TCP/IP, supports remote control)
Auxiliary GPIO (audio in/out, PTT, RS232) on Envoy™ X2 model
Ingress Protection: IP43, MIL-STD-810G method 510.5
- -
Accessories ? - -
MPN CODRADI013 HEATHKIT-HD-000015 HEATHKIT-HD-000019