Batboard

Hey folks
Just curious about something
I have a 7/800 XTS2500 that I use primarily on a 800 system
I wanted to program a 700MHz frequency in it for no real reason other then to maybe look at it on a spectrum analyzer, but when I add a new personality and try to add a frequency, like 764.24375, it just turns red and displays as an invalid field...

Radio shows as 700/800 in test mode.....im just curious what i'm missing here

Thanks

Set it to narrow 2.5 KHz in the deviation field and it will remove the red.