Immersion stuff is great....but it's with strawberries. In the right season you get some....but most of the time not. Had to wait for almost 3 month to get my habds on a 600 Mw Tx. One downside is the limitations (8 Channels) within the 5.8 GhZ range. In 5.8 GhZ you have 4 bands with 8 channels each, and all stuff (Goggles, Rx, Tx...) have to be in the same band:
View attachment 16477
http://www.kopterworx.com/Kopterworx-NEWS/58ghz-frequencies
If I am not wrong, Immersion is on BOSCAM-E band....
Just by lurking arround I found a product which covers ALL bands within the 5.8 GhZ :
http://onedrone.com/store/video/rx-tx-sets/onedrone-almighty-rx32-and-tx32-set-2068440790.html
http://www.foxtechfpv.com/58g-600mw-32ch-vtxrx-p-1118.html
There might be more places to buy them....
1) We made comparison tests between the new stuff and Immersion stuff, and there are no differences at all in range and link quality.
2) The transmitter doesn't look like being home-made....nice little box and easy to mount...
3) With the channel indicator it's a brezze to tune Tx and Rx...
4) Most important: No more incompadible existing components.....because of the 32 channels it can be hooked to ANY existing equipment (as long as in the 5.8 GhZ range)
Chris