This light-weighted wireless microwave transmitter enables you to send video between locations where hardwiring is difficult or impracticable. The transmitter operates on microwave radio system - no internet connection required, no bandwidth to worry about. It is therefore particularly useful in those remote locations where there is no internet/network coverage or out of WiFi range. See a typical setup example here. The transmitter is small, light-weighted and can be powered by 12V battery pack for a couple of hours. Suitable for portable applications.
Compatible with most video cameras with RCA or BNC AV outputs (NTSC and PAL auto detect).
This high performance time-proven transmitter comes with these outstanding features:
Use compact AV transmitter module
Use high reliability and sensitivity Comtech tuner module
Use high reliability/linearity/AIGaAs/GaAs FET amplifier module
Adopt phase locked loop circuit to eliminate frequency drift
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Transmission range: Range may vary substantially depending on the actual operating environment. Up to 330 meters (1,000 feet) open space with high gain omni-directional antennas of 12dBi or higher. Longer distance up to 3 km (2 miles) can be achieved if high gain directional antennas are installed in a line of sight environment. AV signal can travel through some obstructions such as wall, partition, tree and so forth but in this case, the transmission distance will be reduced depending on the type, materials and the number of the obstructions in the transmission range.
Viewing live video feed over the internet or mobile phone. If you have a DVR and other equipment connecting to the internet, you may connect the wireless receiver to one of the video inputs of your DVR so that you can view the camera footage live in a remote location over the internet or on your cell phone. See a typical setup here.
Power. Both the transmitter and the receiver work on DC12V power. Two AC/DC power adapters have been included in the package for this purpose. In those areas where AC power is not available, you may connect the devices to external DC12V battery such as solar-powered system or Sealed Lead Acid rechargeable battery. See Specifications below for more details.
Easy installation. Setup can be completed within minutes.
2) Send video/audio wirelessly from the surveillance camera at the main gate back to the house.
3) Send video/audio wirelessly to the opposite building.
4) Send video/audio wirelessly between two mountains.
5) Send video/audio from a camcorder to a nearby monitor or DVR.
6) Send video from a FPV drone back to the ground.
|AV output/input||RCA output jacks for video and audio||RCA input jacks for video and audio|
|Number of channel||4 channels. Selectable by switch.|
|Antenna connector||SMA (F)|
|Antenna included||6dBi omni-directional antenna (see Note above)|
|Antenna length||11.8 cm foldable|
|Operating power||DC 12V (100~240V regulated power supply included)|
|Dimensions||115(L) x 80(W) x 20(D) mm||
95(L) x 59(W) x 20(D) mm
|Weight||149 gm||181 gm (inc. belt clip)|
|Video output/input||75 Ohm 1V p-p|
|Audio output/input||10k Ohm 2V p-p max.||2V p-p, max|
|Power voltage/consumption||DC12V / 350 mA (4 watts)||DC12V / 600 mA (7.2 watts)|
|Sensitivity/Output power||Sensitivity: -85 dBm (typical)||Output power: 1.2W|
|Audio sub carrier frequency||5.5 MHz|
|Preset channel frequencies||Channel 1: 1080, Channel 2: 1120, Channel 3: 1160, Channel 4: 1200 <in MHz>|
|Highest resolution supported||NTSC: 768(H) x 494(V) at 30 fps / PAL: 752(H) x 582(V) at 25 fps|
|Operating temp/RH||-10~+50°C / 20~80%|
|Transmission distance||Distance may vary substantially depending on the actual operating environment. Much longer range can be achieved in aerial applications. Line of sight transmission range up to 1,000 feet (300 meters) with high gain omni-directional antennas of 12dBi gain or higher, or 4 km (3 miles) with Yagi or other high gain directional antennas.|
2) Directional antennas are used only if the distance between the transmitter and the receiver is line of sight.
3) If it is necessary to use antenna extension cable, the cable should be kept as short as possible because, the signal attenuates directly proportional to the length of the cable, i.e. the longer the cable, the weaker the signal from the antenna. To minimize the signal attenuation, you may extend the distance between the transmitter/camera or the receiver/monitor by using high grade 75 ohm coaxial video cable such as RG6 cable. See an illustration here.