Hello! I've got a UCR401 in Block 21 I'd like to use as a camera hop, and in gearing up for some interviews, I'm increasingly in need of a pair of 411's for talent receivers. Ye Olde RAMPS yielded posts that expressed a preference for blocks 21, 22, and 25 in the SF Bay Area...but that was two years ago. In addition, I'm assuming that my talent receivers and the camera's non-tracking receiver should be on different blocks. My shoots will be in SF and Marin County, primarily.
Admittedly, I tried to figure this out myself by using Sennheiser's freq finder, and it's a bit confusing...suppose I need to look for not clear channels so much as channels where the signal gain is fairly low? It's crowded out there! :-)
Any thoughts from NorCal out there, or better resources I should turn my attention to?