The Quanum Elite QE66 series of AV transmitters are a lightweight, compact yet powerful VTX for all your FPV needs. Delivering ultra clean 5.8GHz of power this 200mW transmitter offers 40 channels which include Race-Band for your FPV Racing drone, quads or RC plane. 
When you fire up your VTX the Quanum QE66 will be idle or off, push the button and your VTX turns on. This eliminates interference with other racers and a safer operation.  Push button operation is a breeze, single press to channel surf, double press to change FR band and press and hold for 2 seconds to turn your VTX on or off. The Quanum QE66 will also remember the last frequency you were racing with.  
This is a must have Tx for those who are looking for longer range, small size and performance in all FPV conditions.

Features:
• Micro-sized and lightweight (7.3g)
• Easy install, plug and play
• Push button control instead of switch to change channels
• Vertical SMA antenna connection
• 5V Output for camera
• 40 Channels (including Race-Band)
• Microphone

Specs:
Modulate: Wideband FM
Video Format: NTSC/PAL
Output Impedance: 50 Ohm
Transmitter power: 200mW (22~24dBm)
Frequency range: 5645-5945MHz
Operating Voltage: 7~20V (2S~5S LiPoly)
Input current: 200mA
Output Voltage: 5V
Operating Temperature: -10~85deg C
Video Band Width: 6.0MHz
Audio Carrier Frequency: 6.5MHz
Video Input Level: 0.8~1.2Vp-p
Video Input Impedance: 75 Ohm
Audio Input Level: 0.5~2.0Vp-p
Audio Input Impedance: 10K Ohm
Weight: 7.3g
Antenna Connector: Vertical SMA connector
Size (LxWxH): 31x22x10mm (excluding antenna)

Included:
1 x Quanum ELITE QE66-22H 5.8GHz 200mW wireless AV transmitter
1 x SMA antenna
1 x Power in and video cable

Channels:
Band A: 5740, 5760, 5780, 5800, 5820, 5840, 5860, 5880
Band B: 5705, 5685, 5665, 5645, 5885, 5905, 5925, 5945
Band C: 5865, 5845, 5825, 5805, 5785, 5765, 5745, 5725
Band D: 5658, 5695, 5732, 5769, 5806, 5843, 5880, 5917
Band E: 5733, 5752, 5771, 5790, 5809, 5828, 5847, 5866