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Last modified 2023-08-31

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RadioShack Pro-83 (20-501)

A picture of RadioShack Pro-83 (20-501)

SPECIFICATIONS

GENERAL
Type:HF/VHF/UHF receiver/scanner
Frequency range: 25-54 / 108-174 / 406-512 / 806-824 / 851-869 / 896.956 (USA)
Tuning steps:5 / 6.25 / 12.5 KHz
Frequency stability:? ppm
Mode:AM / FM
Channels / memory management: 200 regular in 10 banks
50 skip
10 priority
1 Skywarn
10 search banks
Service search
Power supply:2.4-3 VDC (Two R6 / AA alkaline or rechargeable batteries)
or 6 VDC external (Barrel connector, center positive)
Current drain / power consumption:Less than 300 mA
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):70*114*44 mm (2.75*4.5*1.75")
Weight:170 g (6 oz)
Other features:Signal Stalker. Weather alert. PC programmable.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne
1st IF: 380.605-380.7875 MHz
2nd IF: 21.3 MHz
3rd IF: 450 KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:3.5 mm




MISCELLANEOUS
Manufactured:China, (By Uniden), 2004-2006 (Discontinued)
Additional info: FCC ID: AMWUB327
Related documents:User manual (634 KB)
Modifications and fixes:
Reviews:
Options / Accessories:
20-289 PC interface cable