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Last modified 2026-11-07

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Heathkit GR-1133

A picture of Heathkit GR-1133

SPECIFICATIONS

GENERAL
Type:VHF receiver/scanner
Frequency range: 118-136 MHz
Tuning steps:Channelized
Frequency stability:±?%
Mode:AM
Channels / memory management: 8 regular @ 16 channels per second
1 priority (4 seconds sampling rate)
0.5 second scan resume delay (Squelch controlled)
Power supply:13.8 VDC
Current drain / power consumption:300-500 mA
Antenna impedance / connector:50 ohm / ?
or built-in telescopic whip
Dimensions (W*H*D):281*81*216 mm (11.06*3.19*8.5")
Weight:2.27 Kg (5 lb)
Other features:




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:
Squelch sensitivity:
Noise figure:
Selectivity:
Image rejection:
AF output power / speaker:2 W at 10% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:USA, 1978-1978 (Discontinued)
Reset procedure:-
Additional info: New price 1978 in the US: $89.95
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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