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Last modified 2023-08-24

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RadioShack Pro-163 (20-163)

A picture of RadioShack Pro-163 (20-163)

SPECIFICATIONS

GENERAL
Type:VHF/UHF receiver/scanner
Frequency range: 25-54 / 108-174 / 216-512 / 764-776 / 794-824 / 849-869 / 894-960 / 1240-1300 MHz (USA)
Tuning steps:3.125 / 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 / 25 KHz
Frequency stability:? ppm
Mode:AM / FM
Channels / memory management: 1000 regular in 10 banks @ 60 channels per second 1500 talk group ID
7 preprogrammed service search ranges
1 user defined search range
1 priority
NOAA weather channels
Alpha tags (16 characters)
Power supply:13.8 VDC (Barrel connector)
Current drain / power consumption:200 mA (Squelched)
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):185*55*135 mm (7.25*2.25*5.31")
Weight:790 g (1.74 lb)
Other features: Triple trunking: Motorola I, II, IIi and hybrid. EDACS and LTR.
CTCSS/PL and DCS. Signal Stalker II. Weather alert / SAME / FIPS / Skywarn.
Cloning. PC programmable. Dimmer. Attenuator. Zeromatic (AFC).




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne
1st IF: 380.8 MHz
2nd IF: 21.4 MHz
3rd IF: 455 KHz
Sensitivity: AM (20 dB S/N)
25-54 MHz: 1.0 uV
108-137 MHz: 1.0
137-174 MHz: 1.5 uV
216-225 MHz: 1.5 uV
225-300 MHz: 2.0 uV
300-406 MHz: 3.0 uV
406-512 MHz: 2.0 uV
764-960 MHz: 2.0 uV
1240-1300 MHz: 3.0 uV
FM (20 dB S/N)
28-54 MHz: 0.3 uV
108-137 MHz: 0.3 uV
137-174 MHz: 0.5 uV
216-300 MHz: 0.5 uV
300-406 MHz: 0.8 uV
406-512 MHz: 0.5 uV
764-960 MHz: 0.7 uV
1240-1300 MHz: 0.7 uV
Selectivity: AM/FM (Except AM 25-28 MHz)
16 KHz (-6 dB)
34 KHz (-50 dB)
AM (25-28 MHz)
8 KHz (-6 dB)
12 KHz (-50 dB)
Image rejection:
AF output power / speaker:1.5 W at ?% distortion / 8 ohm
External speaker connector:3.5 mm




MISCELLANEOUS
Manufactured:China (By GRE), 2007-201x (Discontinued)
Additional info: FCC ID: ADV0705
Related documents:User manual (2.1 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
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