Radio Shack PRO-404, Руководство пользователя

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which is grouped with other channels in a channel-
storage bank . You can then scan the channel-storage
banks to see if there is activity on the frequencies stored
there. Each time the scanner finds an active frequency, it
stays on that channel until the transmission ends.
Channel Storage Banks
To make it easier to identify and select the channels you
want to listen to, your scanner divides the channels into
10 banks (1 to 10) with 20 channels each, for a total of
200 channels. You can use each channel-storage bank
to group frequencies, such as those used by the police
department, fire department, ambulance services, or
aircraft.
For example, you could program the frequencies used
by your local police department starting with Channel
1 (the first channel in bank 1) and program the fire
department frequencies starting with Channel 21 (the
first channel in bank 2).
Service Banks
The scanner is preprogrammed with the frequencies
allocated to marine, fire/police, aircraft, ham radio, and
weather services. This is handy for quickly finding active
frequencies instead of searching through an entire bank
(see
“Service Bank Search” on page 22).
Preprogrammed Service Bank
Frequencies
Marine Service Bank
Channel Frequency
(MHz)
Channel Frequency
(MHz)
01 156.0500 63 156.1750
02 156.2500 64 156.2250
06 156.3000 160.8250
07 156.3500 65 156.2750
08 156.4000 66 156.3250
09 156.4500 67 156.3750
10 156.5000 68 156.4250
Channel Frequency
(MHz)
Channel Frequency
(MHz)
11 156.5500 69 156.4750
12 156.6000 70 156.5250
13 156.6500 71 156.5750
14 156.7000 72 156.6250
15 156.7500 73 156.6750
16 156.8000 74 156.7250
17 156.8500 77 156.8750
18 156.9000 78 156.9250
19 156.9500 79 156.9750
20 157.0000 80 157.0250
161.6000 81 157.0750
21 157.0500 82 157.1250
22 157.1000 83 157.1750
23 157.1500 84 157.2250
24 157.2000 161.8250
161.8000 85 157.2750
25 157.2500 161.8750
161.8500 86 157.3250
26 157.3000 161.9250
161.9000 87 157.3750
27 157.3500 161.9750
161.9500 88 157.4250
28 157.4000
162.0000
n
Note: Both frequencies (transmission and reception)
are shown for marine channels used for duplex
transmission.