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Last modified 2023-08-06

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Realistic Pro-21A (20-102)

A picture of Realistic Pro-21A (20-102)

SPECIFICATIONS

GENERAL
Type:VHF/UHF receiver/scanner
Frequency range: 144-174 / 450-512 MHz
Tuning steps:Channelized
Frequency stability:? ppm
Mode:FM
Channels / memory management: 4 regular
XTAL controlled
Power supply:4.8-6 VDC (Four R6 / AA alkaline or NiCd batteries)
Current drain / power consumption:? mA
Antenna impedance / connector:50 ohm / Threaded
Dimensions (W*H*D):73*165*38 mm (2.88*6.5*1.5")
Weight:? g (? oz)
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:1982-198x (Discontinued)
Additional info: New price 1982 in the US: $129.95
New price 1983 in the US: $99.95
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
20-189
270-1561
AC adapter/charger, 120 VAC
12 VDC adapter with cigarette lighter plug