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Handheld 2m Transceiver
Phone Patch
Phone Patch

General

HAM bands 2m  None  None 
Freq. stability ? - -
Tuning steps 5 / 10 / 15 / 25 / 30 kHz - -

Receiver

RX-range 143.5-149 MHz N/A N/A
Modulations FM   All mode   All mode  
Sensitivity Better than .5 µV for 20 dB quieting
Squelch: Less than .4 µV
- -
Selectivity More than +/- 7.5 kHz at -6 dB
Less than +/- 15 kHz at -60 dB
- -
Filters ? - -
Receiver system Double Conversion SuperHeterodyne - -
IF-freqs. 1st: 10.7 MHz
2nd: 455 kHz
- -
Image rejection ? - -
Audio output 325 mW at 8 ohms - -

Transmitter

TX-range 143.5-149 MHz N/A N/A
Modulations FM   All mode   All mode  
RF-output High: 2.5 W, Low: 0.3 W - -

Connections

Antenna BNC Clamps / screws Clamps / screws
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 8.4 V DC NiCd Mains Mains
Current RX 25-180 mA ? ?
TX 750-375 mA ? ?

Physical

Manufactured Between 1983 and 198x in USA Between 1966 and 1983 in USA Between 1960 and 1965 in USA
Dimensions 169 × 66 × 41 mm
(6.65 × 2.60 × 1.61 in)
235 × 67 × 92 mm
(9.25 × 2.64 × 3.62 in)
187 × 117 × 102 mm
(7.36 × 4.61 × 4.02 in)
Weight 496 gr (1.1 lbs) with battery pack 1.13 kg (2.5 lbs) 1.13 kg (2.5 lbs)
Form factor Handheld Base Station Base Station

Other features

Memories 10 channels in 1 bank(s) None None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features Memory Lock out
Selectable Skip (stop 2 sec before resuming scan) or Hold (stop and hold) on busy frequency
Modifiable Band Scan
Selectable Power Level (300mW / 2.5 W)
Quick-Release Battery Pack
- -
Accessories ? - -
MPN TEN-TEC-002591 HEATHKIT-HD-000015 HEATHKIT-HD-000019