Radio Shack Race Scanner - SPECIFICATIONS; Frequency Coverage and Sensitivity; Performance and Power Specs

51
SPECIFICATIONS
Frequency Coverage ............................... 29–54 MHz (in 5 kHz steps)
108–136.975 MHz (in 12.5 kHz steps)
137–174 MHz (in 5 kHz steps)
406–512 MHz (in 12.5 kHz steps)
806.0000–823.9375 MHz (in 12.5 kHz steps)
851.0000–868.9375 MHz (in 12.5 kHz steps)
896.1125–956.0000 MHz (in 12.5 kHz steps)
Channels ........................................................................................ 100
Sensitivity: (FM: 20 dB S/N at 3 kHz deviation)
(AM: 20 dB S/N at 60% modulation)
29–54 MHz ......................................................................... 0.5 µV
108–136.975 MHz .............................................................. 1.5 µV
137–174 MHz ..................................................................... 0.4 µV
406–512 MHz ..................................................................... 0.3 µV
806–956 MHz ..................................................................... 0.8 µV
Scan Speed ............................................................. 50 Channels/Sec.
Search Speed .............................................................. 100 Steps/Sec.
Priority Sampling .................................................................. 2 Seconds
Delay Time ........................................................................... 2 Seconds
IF Frequencies ........................... 380.7 MHz, 10.85 MHz, and 450 kHz
Audio Power ........................................................... 330 mW Maximum
Built-in Speaker ............... 1
7
/
16
Inches (36 mm) 8 Ohm, Dynamic Type
Maximum Current Drain ........................................................... 160 mA
Power Requirement ................... 4 AA Alkaline Batteries (6.0 VDC), or
4 AA Rechargeable Ni-Cd Batteries (4.8 VDC), or
AC Adapter (Cat. No. 273-1665), or
DC Adapter (Cat. No. 270-1560)
Dimensions (HWD) ........................................ 6
1
/
2
× 2
5
/
8
× 1
11
/
16
Inches
(163.9 × 66 × 43.3 mm)
Weight (w/o batteries and antenna) ............................................ 8.1 oz
(228.9 g)
Specifications are typical; individual units might vary. Specifications are
subject to change and improvement without notice.
20-513.fm Page 51 Wednesday, August 4, 1999 2:39 PM