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7-4 Monitoring VHF Air Band in the Channel Scope Mode
Let’s try to monitor VHF Air Band in the Channel Scope Mode.
• To go into the Channel Scope Mode, press the [FUNC] key and press the [ 3 ] key
from the numeric keypad.
• Set the Start Frequency to [118 MHz], Frequency Step to [25 KHz], and End
(Stop) Frequency to [122 MHz].
[NOTE]
The End (Stop) Frequency in the Channel Scope Mode is determined by the following
formula.
Start Frequency + (Frequency Step x 160)
or Start Frequency + 5 MHz
[Example]
Start Frequency : 118 MHz
Frequency Step: 25 KHz
The End (Stop) Frequency will be 122 MHz. 118 + (0.025 x 160) = 122 MHz
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