I was out hunting today with my v3i, and I was trying the different screens and happened to turn on the spectrograph. Watching it for a while and it kind of reminded me of one of those machines that keep track of your heartbeat at the hospital. I was kind of watching it and the 2.5 and 7.5 khz colored lines where diving down the screen over a target. I tried it at home with a gold ring I found and the blue line which represents 22.5 khz dove down the screen as I swept the screen. Anyway can anyone help me understand the screen and its purpose
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spectrograph
- Thread starter Justme
- Start date