These changes allow you to use the -s (scan) parameter with the -c (channel) parameter to check the power of a single channel. I have used this when I want to test/aim different GSM antennas. I do a normal -s scan (which for example takes 3 minutes for GSM850) and determine which channels are active, then I do individual channel scans on a single channel (which takes a few seconds) while I'm aiming or testing different antennas.
These changes allow you to use the -s (scan) parameter with the -c (channel) parameter to check the power of a single channel. I have used this when I want to test/aim different GSM antennas. I do a normal -s scan (which for example takes 3 minutes for GSM850) and determine which channels are active, then I do individual channel scans on a single channel (which takes a few seconds) while I'm aiming or testing different antennas.