Radio Shack PRO-2018 ユーザーズマニュアル
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To find the birdies in your individual scanner, begin by
disconnecting the antenna and moving it away from the
scanner. Make sure that no radio or TV sets are turned on
near the scanner. Use the search function and search every
frequency range from its lowest frequency to the highest.
Occasionally, the searching will stop as if it had found a
signal, often without any sound. That is a birdie. Make a list
of all the birdies in your scanner for future reference.
disconnecting the antenna and moving it away from the
scanner. Make sure that no radio or TV sets are turned on
near the scanner. Use the search function and search every
frequency range from its lowest frequency to the highest.
Occasionally, the searching will stop as if it had found a
signal, often without any sound. That is a birdie. Make a list
of all the birdies in your scanner for future reference.
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As a general rule, most of the radio activity is concentrated
on the following frequencies:
on the following frequencies:
396.9375
399.5125
407.8375
413.7250
416.8125
426.7875
429.2375
431.8375
437.2375
439.7125
448.3750
453.7500
455.7000
460.8625
8*("$CPF
Low Range
29.00 – 50.00
6-Meter Amateur
50.00 – 54.00
Aircraft
108.00 – 136.00
U.S. Government
137.00 – 144.00
2-Meter Amateur
144.00 – 148.00
High Range
148.00 – 174.00
7*("$CPF
Military Aircraft
380.00 – 384.00
U.S. Government
406.00 – 420.00
70-Centimeter Amateur
420.00 – 450.00
Low Range
450.00 – 470.00
FM-TV Audio Broadcast, Wide Band
470.00 – 512.00
8*("$CPF
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2-Meter Amateur Band
144.000 – 148.000
Government, Police, and Fire
153.785 – 155.980
Emergency Services
158.730 – 159.460
Railroad
160.000 – 161.900
20-424.fm Page 25 Monday, September 9, 2002 9:44 AM