I just bought this camera recently from Hobbyking and it is so tiny and very light considering it is a camera plus a 25mw transmitter and having 40 channel including the raceband. I made an adjustable mount and 3d printed it and mounted the cam onto my DIY made X-quad using my spare ZMR arms and I power it by plugging it into my receiver since it can take up to 5v. The quad is using ZMX 2205 2300kv with DAL 5045BN running 4S and the AUW with the camera but without battery is 290g.
If you want to print the adjustable mount, you can find it here: http://www.thingiverse.com/thing:1427812
The video and the range is pretty decent, considering I wasn't expecting much from such a tiny thing. The video feed is clean the range is surprising good, I went abt 60-70m out and the video is still good. The only thing bad I see is you cannot do OSD unless you hack the unit but for a all-in-one cam plus transmitter unit with 25mw, this is a very decent and good buy if you are looking for the lightest possible weight saving. It is now going for USD36.68 at hobbyking if you are a platinum member
Features:
• Micro sized and lightweight (4.5g)
• 40CH VTX
• Easy install, plug and play
• Push button control instead of switch to change channels
• Powered by 1S 3.5V LiPoly battery
Specs:
Transmitter power: 25mW
Input power: 2.5~5V
Camera resolution: 600TVL
Min illumination: 1 lux
Field of view: 120deg viewing angle
Antenna dimensions: 20 x 25mm diameter
Antenna: 3 lobe right hand circular polarized
Video output: NTSC
Frequency: 5.8GHz 5 bands 40 channels
Raceband: 5658-5917
Size: 21x19x17mm (excluding antenna)
Weight: 4.5g
Channels:
Band F: 5740, 5760, 5780, 5800, 5820, 5840, 5860, 5880
Band E: 5705, 5685, 5665, 5645, 5885, 5905, 5925, 5945
Band A: 5865, 5845, 5825, 5805, 5785, 5765, 5745, 5725
Band R: 5658, 5695, 5732, 5769, 5806, 5843, 5880, 5917
Band B: 5733, 5752, 5771, 5790, 5809, 5828, 5847, 5866