Thanks, I'm happy with the GUID and how it should work. My concern is related to how the txs scan and lock on to the two free channels, GUID aside if sufficient txs are in close proximity then the channels would get taken up and at some stage a tx will not find any channels free. So how does the tx sense, see, hear, recieve the transmissions from other txs?
IF this is how the system works then obviously there is a range beyond which one tx will not be able to pick up the other dutring its scan, and therefore could decide to use the same channel/channels as another tx not too far away. Bearing in mind the txs are on the ground, line of sight and all that, whereas the rxs are obviously going to be up above and able to receive from both these hypothetical txs. OK GUID means mine will only listen to me BUT could this cause a lock out?
OK its unlikely, however.....
The scenario I'm thinking of is a large event at an airfield, lots of different disciplines flying with up to say two miles or so of terrain between txs ie the UK nationals.
By the way I think the kit and technology is fantastic, definitely the way ahead.
I'm simply looking for peace of mind here!
cheers
Robin