Tuesday, May 05, 2015 at 13:24
According to Telstra's coverage map you shouldn't be getting any signal, bks. :-). See below:

Telstra 3G Coverage - Yass - Burrinjuck Dam
All I can suggest is get a suitable aerial, the bigger the better(?), get it up as high as possible, and maybe move around the
campsite to ascertain whether there might be sites with improved reception. If the phones show a bar or two, then with a suitable aerial and good positioning, your signal should improve. Have seen some tradies in
Longreach area with longer 3G aerials, and about 9dB I think, that give greatly improved reception.
If your income depends on use of Internet, then it wouldn't hurt to ring that Telco mob, and talk to someone knowledgeable there. It would be worth getting the best, for your situation, and regardless of cost, you should reap the rewards.
With UHF & phone frequencies, any increase in height can make a huge difference to RX/TX. Back in another life was using UHF handhelds extensively, and sometimes to improve the signal, all one had to do was hold the h'held as high as possible at arm's length, and talk using the remote speaker/mic. Often made a marked difference.
Bob
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