Boscam 5.8Ghz 200mW transmitter. This system is Good for up to 500m flying with the supplied antenna. An optional directional antenna can extend range to 1km+. This unit a Includes built-in microphone.

Specifications:

Video Format: Pal/NTSC
Output impedance: 50Ohm
Output power: 21~23dBm
Channels: 8
Transmitter operating voltage: 7~15VDC / 150mA
Video bandwidth: 0~8.0MHz
Audio frequency: 6.5MHz
Video input level: 0.8~1.2Vp-p
Video input impedance: 75Ohm
Audio input level: 0.5~2.0Vp-p
Audio input impedance: 10K/Ohm
Weight: 25g
Antenna connector: RP-SMA
Dimensions: 55x26x17mm

Channels

5.8G : 5705,5865,5665,5645,5885,5905,5925,5945MHZ

*Note: TX antenna must be installed properly before it is switched on, power on without install antenna, or a improper antenna was used may easily burn the TX, and such damage is not covered by warranty.

Boscam 5.8Ghz 8CH 200mW FPV Transmitter