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Electronic Clock
Monitoring Scope
VHF/UHF Scanner / receiver

General

HAM bands None  6m  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 160-6 m 25-1300 MHz
Modulations - All mode   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 None ? -
Modulations - All mode   -
RF-output - 100 W PEP ?

Connections

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

Electrical

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

Physical

Manufactured Between 1975 and 197x in USA Between 19xx and 19xx in USA Between 200x and 200x
Dimensions ? ? 232 × 90 × 210 mm
(9.13 × 3.54 × 8.27 in)
Weight ? ? 2.00 kg (4.4 lbs)
Form factor Base Station 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-GC-001092D HEATHKIT-SB-000610 GRE-GRECOM-PSR-000225