Wireless AV transmitter for long range transmission.

Long Range 1.2GHz 1W AV Transmitter

This compact wireless video transmitter enables you to send video and audio from one location to another without expensive and messy wiring. It works with all types of AV devices including video camera (NTSC or PAL), TV, DVD player, recorder and so forth. This mini high performance transmitter outperforms other transmitters in the market with these:

Use compact AV transmitter module with high output power (1,200mW)
Use high reliability/linearity/AIGaAs/GaAs FET amplifier module
Adopt digital phase-lock-loop circuit

Performance Index	Receiver	Transmitter
AV input/output	RCA input jacks for video and audio	RCA output jacks for video and audio
Number of Channel	4 channels. Selectable by switch.
Antenna connector	SMA (F)
Antenna included	standard antenna - SMA (M) (Note)
Antenna length	11 cm foldable
Operating power	DC 12V (100~240V regulated power supply included)
Dimensions	80(W) x 115(D) x 20(H) mm	60(W) x 35(H) x 63(D) mm
Weight	125 gm	166 gm
Video output/input	75 Ohm 1V p-p
Audio output/input	10k Ohm 2V p-p max.	2V p-p, max
Power consumption	350mA	500 mA
Sensitivity/Output power	Sensitivity: -90 dBm	Output power: 1W
Audio sub carrier frequency	5.5 MHz
Impedance	50 Ω
Preset channel frequencies	Channel 1: 1080, Channel 2: 1120, Channel 3: 1160, Channel 4: 1200 <in MHz>
Video standard	NTSC and PAL
Operating temp/RH	-10~50°C / 20~80%
Transmission distance	Line of sight transmission range up to 1500 feet (450 meters) with 6dBi high gain omni-directional antennas, or 1.86 miles (3 km) with Yagi directional antennas.

Transmitter front and back views

Packing Contents:

4-channel 1.2GHz AV transmitter with standard antenna;

4-channel 1.2GHz AV receiver with standard antenna;

Two 12V universal regulated power supplies;

One RCA AV cable for the receiver; and

One DC power Y-cable (item C).

NOTE: Use high gain omni-directional antenna will improve the transmission range. If the transmission path is a line of sight environment, the transmission/reception may be significantly improved by using Yagi antennas, panel antennas or other directional antennas.