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VHF Lineair Amplifier
Electronic Clock
VHF/UHF Scanner / receiver

General

HAM bands 2m  None  11m (CB)  6m  2m  1.25m  70cm  33cm  23cm  10m  4m 
Freq. stability ? - ?
Tuning steps ? - 5 / 12.5 / 25 / 50 kHz

Receiver

RX-range ? None 25-1300 MHz
Modulations - - AM   FM   W-FM  
Sensitivity ? - AM/FM
25-1000 MHz: 0.5 µV
1000-1300 MHz: 3 µV
W-FM
25-1000 MHz: 3 µV
1000-1300 MHz: 15 µV
Selectivity ? - ?
Filters ? - ?
Receiver system ? - Triple conversion superheterodyne
IF-freqs. ? - 1st: 225.4125 MHz
2nd: 45 MHz
3rd: 455 KHz
Image rejection ? - ?
Audio output ? - Internal speaker

Transmitter

TX-range 143-149 MHz None -
Modulations All mode   - -
RF-output 10 W @ 1.5 W input - ?

Connections

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

Electrical

Power req. 12-16 V DC Mains (120 / 240 V AC) 13.8V DC
Current RX ? 6.5 W Max 500 mA
TX ? ? -

Physical

Manufactured Between 1974 and 197x in USA Between 1975 and 197x in USA Between 200x and 200x
Dimensions 95 × 70 × 130 mm
(3.74 × 2.76 × 5.12 in)
? 232 × 90 × 210 mm
(9.13 × 3.54 × 8.27 in)
Weight 500 gr (1.1 lbs) ? 2.00 kg (4.4 lbs)
Form factor Mobile Base Station Base Station

Other features

Memories ? None 500 channels in 10 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Full six digits display
12 / 24 hour format
Backup battery
Automatic light sensor
?
Accessories ? ? ?
MPN HEATHKIT-HA-000201 HEATHKIT-GC-001092D GRE-GRECOM-PSR-000225