aramsdell
07-21-2007, 10:19 PM
Got it today. How's that for service??? 19 days.
XPS assured me that a 2.4 ghz trans. of 1 watt at at least 8 inches away would be ok . It isn't. 100 mw at 8 inches isn't.
Alan Ramsdell wrote:
> When will you support video downlink from the air?
Never.
> If not soon, how
> does the XPwr Receiver handle a 200 mw 2.4 ghz video downlinkwith say a
> 12 inch separation of the two devices. I want to use a downlink. 2.4
> Ghz is the easiest. Your competitors in the Spread Spectrum arena have
> bad problems with a transmitter swamping their receivers. What kind of
> range could I get with that 200 mw Tx on a heli. I would like to get 7
> to 8 hundred feet with no glitches.
We have no idea what the limitation is for 2.4Ghz video with our
product. We have done limited tests with it, and it works with a 1 watt
transmitter, if it is separated by at least 8 inches of space from the
receiver.
In whose Universe? Range with the heli on a picnic table with downlink on and no antenna on tx was.......12 inches.
Range with antenna on Tx about 250-275 feet.
This makes me wonder about their real range. I've read 5000' on the ground and 5 miles line-of-sight in the air..........
I did do a range test with no antenna and the downlink off. 300' minimum with stub pointed at the heli.