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Last modified 2023-08-05

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Realistic Pro-4 "Pocket-Scan" (20-168)

A picture of Realistic Pro-4 ''Pocket-Scan'' (20-168)

SPECIFICATIONS

GENERAL
Type:VHF receiver/scanner
Frequency range: 148-175 MHz
Tuning steps:Channelized
Frequency stability:? ppm
Mode:FM
Channels / memory management: 4 regular @ 10 channels per second
XTAL controlled
Power supply:9 VDC (9 V battery)
or 9 VDC external
Current drain / power consumption:? mA
Antenna impedance / connector:? ohm / 3.5 mm jack
Dimensions (W*H*D):70*140*32 mm (2.75*5.5*1.25")
Weight:? g (? oz)
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity:0.75 uV (20 dB noise quieting)
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:1974-1975 (Discontinued)
Additional info: New price 1974 in the US: $99.95
New price 1975 in the US: $99.95
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
20-178
270-1531
270-1532
VHF flexible plug-in antenna
AC adapter
DC auto adapter cable