Radio Shack PRO-528 Owner's Manual page 42

IF Rejection (at 162.4 MHz) ............................................ 80 dB
Channels ........................................................................... 1000
Operating Temperature
Normal
Signal Stalker
Scan Speed ............................................. 90 Channels/Second
Search Speed:
Normal ......................................................... 90 Steps/Second
Hypersearch ................................................ 270 Steps/Second
Priority Sampling ...................................................... 2 Seconds
Delay Time ............................................................... 2 Seconds
IF Frequencies ...................... 380.7 MHz, 10.85 MHz, 450 kHz
Antenna Impedance ........................................................... 50Ω
Audio Output ............................................... 270 mW maximum
Built-in Speaker ........................................ 1
8Ω Dynamic Type
Power Requirements:
4 AA Alkaline Batteries (6.0 VDC),
or 4 AA Rechargeable Ni-MH Batteries (4.8 VDC)
or Optional AC Adapter
or Optional DC Adapter
Current Drain:
Squelched ..................................................... 80 mA
Full Output ...................................................160 mA
..................................... 6 x 2 3/5 x 1 3/4
Dimensions (HWD)
(153 x 66 x 44 mm)
Weight (without antenna, batteries, belt clip) .................. 8.4 oz
(238 g)
Specifications are typical; individual units might vary. Specifications
are subject to change and improvement without notice.
Printed in China
UBZZ01344ZZ(0)
–4° to 140°F (–20° to 60°C)
14° to 140°F (–10° to 60°C)
/ Inches (36 mm)
7 16