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Last modified 2023-08-31

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RadioShack Pro-74 "Race scanner" (20-513)

A picture of RadioShack Pro-74 ''Race scanner'' (20-513)

SPECIFICATIONS

GENERAL
Type:VHF/UHF receiver/scanner
Frequency range: 29-50 / 108-174 / 406-512 / 806-824 / 851-869 / 896-956 MHz (USA)
Tuning steps:? KHz
Frequency stability:? ppm
Mode:AM / FM
Channels / memory management: 100 regular in 10 banks
Quick-track memory
Priority function
7 NOAA weather channels
Power supply:6 VDC (Four R6 / AA alkaline or rechargeable batteries)
or 9 VDC external
Current drain / power consumption:Max 160 mA
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):66*164*43 mm (2.6*6.46*1.69")
Weight:229 g (8.08 oz)
Other features:Data skip.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne
1st IF: ? MHz
2nd IF: ? MHz
3rd IF: ? KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:(By Uniden), 1999-20xx (Discontinued)
Additional info: New price 1999 in the US: $199.99
New price 2000 in the US: $199.99
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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