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Realistic / RadioShack Pro-46 (20-305)

A picture of Realistic Pro-46 (20-305)
A picture of RadioShack Pro-46 (20-305)

SPECIFICATIONS

GENERAL
Type:VHF/UHF receiver/scanner
Frequency range: USA
29-54 / 108-174 / 406-512 / 806-823 / 851-868 / 896-956 MHz
Tuning steps:VHF low/high: 5 KHz
Airband and UHF: 12.5 KHz
Frequency stability:? ppm
Mode:AM / FM
Channels / memory management: 100 regular in 10 banks @ 14 channels per second
1 priority
7 NOAA weather channels
RAM storage with capacitor backup (Up to 1 hour retention)
Power supply:4.8-6 VDC (Four R6 / AA alkaline or NiCd batteries)
or 9 VDC external (Male barrel jack, center negative)
Current drain / power consumption:? mA
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):66*151*37 mm (2.6*5.94*1.46")
Weight:220 g (7.76 oz), without batteries
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.8 MHz
2nd IF: 450 KHz
Sensitivity:
Squelch sensitivity:
Noise figure:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:Philippines (By Uniden), 1993-199x (Discontinued)
Additional info: Early version under the Realistic label. Later
version under the RadioShack label.
FCC ID: AAO20-305.

New price 1994 in the US: $229.99.
Related documents:
Modifications and fixes:
Reviews:Popular Communications: June 1993, page 18
Options / Accessories:
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