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Last modified 2023-08-31

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RadioShack Pro-2018 (20-424)

A picture of RadioShack Pro-2018 (20-424)

SPECIFICATIONS

GENERAL
Type:HF/VHF/UHF receiver/scanner
Frequency range: 29-54 / 108-174 / 380-512 MHz (USA)
Tuning steps:5 / 12.5 KHz
Frequency stability:? ppm
Mode:AM / FM
Channels / memory management: 200 regular in 10 banks @ 25 channels per second
1 priority
7 NOAA weather channels
One touch service banks
RAM storage with capacitor backup (~1 hr retention at power loss)
Power supply:12 VDC
Current drain / power consumption:Less than 300 mA
Antenna impedance / connector:50 ohm / BNC or built-in telescopic whip
Dimensions (W*H*D):210*52*175 mm (8.25*2.06*6.88")
Weight:700 g (1.54 lb)
Other features:HyperScan. Weather alert. PC programmable.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity: AM (20 dB S/N)
108-137 MHz: 1 uV
FM (20 dB S/N)
29-54 MHz: 0.5 uV
137-174 MHz: 0.5 uV
380-512 MHz: 0.7 uV
Selectivity: 20 KHz (-6 dB)
36 KHz (-50 dB)
Image rejection:
AF output power / speaker:800 mW at 10% distortion / 8 ohm
External speaker connector:3.5 mm




MISCELLANEOUS
Manufactured:China (By GRE), 2002-200x (Discontinued)
Additional info: FCC ID: AAO2000424
Related documents:User manual (1.1 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
20-048 PC programming kit
A rear picture of RadioShack Pro-2018 (20-424)