I believe you can change radio output power up to a watt as well. And backing it off to 250 mw will save you some battery power... But I would person...

We use GR 5's ... and just add an external battery to our base set up and it will go 12 hours plus no prob. I doubt logging rate effects power usage b...

Check the toggles on slant height versus vertical height as well...they measure from two different places on the receiver.

> Been doing some static with an older Topcon Hiper Plus and GB-500 receiver. I have downloaded countless TPS files from my receivers without fail....

Haven't used it yet but will most likely be immersed in Magnet this coming summer so I'll be quite interested in anybody else's experience. Thanks for...

Olde English ... gross ... at least make it look cool ...or better yet....

Unexploded Ordnance...my favorite..Here's a photo of a nose cone from some sort of all ready exploded bomb me and my dog found surveying while out i...