RadioShack Pro 2040 Home Scanner Owners Manual

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SPECIFICATIONS 
Frequency Coverage:
VHF-Lo...............................................................  29-50 MHz (in 5 kHz steps)
Ham..................................................................... 50-54 MHz (in 5 kHz steps)
Aircraft................................................. 108-136.975 MHz (in 12.5 kHz steps)
Government .................................................... 137-144 MHz (in 5 kHz steps)
Ham................................................................. 144-148 MHz (in 5 kHz steps)
VHF-Hi ............................................................ 148-174 MHz (in 5 kHz steps)
Ham/Government....................................... 406-450 MHz (in 12.5 kHz steps)
UHF-Standard ............................................ 450-470 MHz (in 12.5 kHz steps)
UHF-T (Television) ..................................... 470-512 MHz (in 12.5 kHz steps)
UHF-Hi  .................................. 806.0000 - 823.9375 MHz (in 12.5 kHz steps)
UHF-Hi  .................................. 851.0000 - 868.9375 MHz (in 12.5 kHz steps)
UHF-Hi ............................................. 896.1125 - 956 MHz (in 12.5 kHz steps)
Channels of Operation ...................Any 100 channels in any band combinations
Sensitivity:
AM: 20 dB Signal-to-Noise Ratio at 60% modulation
108-136.975 MHz..................................................................................1.5 mV
FM:20 dB Signal-to-Noise Ratio at 3 kHz deviation
29-54 MHz.............................................................................................0.5 mV
137-174 MHz.........................................................................................0.7 mV
 406-512 MHz........................................................................................0.5 mV
806-956 MHz.........................................................................................1.0 mV
Selectivity:
±11 kHz 
..................................................................... -6 dB
±15 kHz
.................................................................... -50 dB
Scanning Rate:
Normal .................................................................................  12 channels/sec
Hyper..................................................................................... 50 channels/sec
Search Speed:
Normal ........................................................................................ 50 steps/sec
High .......................................................................................... 100 steps/sec
Hyper.................................................... 300 steps/sec (only 5 kHz step band)
WX Scanning Rate:
Normal..............................................................................  12 frequencies/sec
High................................................................................... 50 frequencies/sec
Delay Time .......................................................................................... 2 Seconds
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IF Frequencies ................................................................. 10.8 MHz and 450 kHz
Antenna Impedance ............................................................................... 50 Ohms
Audio Power..........................................................................1.3 Watts maximum
Built-In Speaker .................................... 2
1/4-Inch (57 mm), 8-ohm, dynamic type
Power Requirements  .......................................................... AC 120 Volts, 60 Hz
Current Drain ................................................................. DC 240 mA (squelched)
DC 400 mA (full volume unsquelched)
Dimensions ........................................................... 2
3/4 ´ 77/8 ´ 73/4 Inches (HWD)
70 x 200 x 195 mm
Weight....................................................................................................... 1.4 lbs
 (640 g)
Specifications are typical; individual units might vary. Specifications are subject
to change and improvement without notice.
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NOTES
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							RADIO SHACK
A Division of Tandy Corporation
Fort Worth, Texas 76102
UBZZ01252ZZ
3A5 Printed in the Philippines
RADIO SHACK LIMITED WARRANTY
This product is warranted against defects for 1 year from date of purchase from Radio
Shack company-owned stores and authorized Radio Shack franchisees and dealers.
Within this period, we will repair it without charge for parts and labor. Simply 
bring
your Radio Shack sales slip as proof of purchase date to any Radio Shack store.
Warranty does not cover transportation costs. Nor does it cover a product subjected to
misuse or accidental damage. 
EXCEPT AS PROVIDED HEREIN, RADIO SHACK MAKES NO EXPRESS WARRAN-
TIES AND ANY IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURA-
TION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. Some states
do not permit limitation or exclusion of implied warranties; therefore, the aforesaid limi-
tation(s) or exclusion(s) may not apply to the purchaser. 
This warranty gives you specific legal rights and you may also have other rights which vary from
state to state.
We Service What We Sell9/94
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