I'm experimenting with a 1000 channel scanner to program the entire VHF low band allocation to scan for local, skip, tropo ducting, whatever, I've checked various spectrum allocation charts & cant quite come up with a recently confirmed step plan like 10 kHz, 20 kHz, 25 kHz or 5 kHz, can anybody tell me what the actual frequency steps are & the actual total amount of allocated channels? Best I can come up with is 20 kHz steps totaling 980 channels, am I on target or no cigar?