Model		COFDM-907T	COFDM-903T	COFDM-904T
Transmitter Pictures
		$1300	$1,365	$980
Unique Selling Point			Quality best	Recommended Popular
RF Frequency (optional)		1500Mhz		300~900Mhz
Bandwidth				6M/8M
RF Frequency ( default)		Pre-set at Factory: 170~900Mhz	Operate at extra board
RF Power		1W	1W	1W
RF Antenna				50Ω SMA
Latency		200 millisecond	200 millisecond	300 millisecond
HDMI input		Yes	Yes	Yes
CVBS input		Yes	No	Yes
Air To Ground Distance (Line-Of-Sight, UAV, Drone)		15km	15km	3km @Output power>200mW 5km @Output power>500mW 10km @Output power>1W;
Ground LOS Distance (Line-Of-Sight)		1km	1km	1km
Ground NLOS Distance (Non-Line-of-Sight)		600m	600m	600m
Video Compression Format		H.264 (MPEG2~4)	H.262 (MPEG2 only)	H.264 (MPEG2~4)
Resolution				1080P @60/50/30
Power Voltage		10~35V	12V	12V
Weight				0.105kg
Dimensions		100 * 43 * 10 mm	118 * 66 * 22 mm	80 * 62 * 24 mm
Transmitter Pictures