1.2GHz Long Range Video Transmitter and Receiver

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 (3W, 5W, 10W and 20W available)
Use high reliability/linearity/AIGaAs/GaAs FET amplifier module
Adopt phase locked loop circuit to eliminate frequency drift

Also available in 2.4GHz and 900MHz frequency bands.

Transmitter (on the right in picture below): Input jacks of video and audio for AV device such as video camera, TV....

Receiver (on the left in the picture below): Output jacks of video and audio to a display/recording device such as TV, digital video recorder, computer....

Transmission range: Range may vary substantially depending on the actual operating environment. Range up to 1,500 feet (450 meters) in open space with high gain omni-directional antennas of 12dBi or higher. Longer distance can be achieved if high gain directional antennas are installed in a line of sight environment. (NOTE: High gain directional antennas are mandatory if long transmission distance is anticipated)

Maximum transmission distance in an unobstructed environment between two static points using 12dBi high gain directional antennas on both sides**
3W Model (35dBm) 7 miles (11 km)
5W Model (37dBm) 12 miles (19 km)
10W Model (40dBm) 40 miles (64 km)
20W Model (43dBm) 50 miles (80 km)

**For reference only. For long distance transmission, at least 60% of Fresnel Zone clearance should be observed.

Sample applications:

Easy installation. Setup can be completed within minutes.

Packing Contents:

  1. 4-channel 1.2GHz AV transmitter. A 6dBi omni-directional antenna included for 3W model only.

  2. 4-channel 1.2GHz AV receiver with 6dBi omni-directional antenna.

  3. One 12VDC power split cable.

  4. Two 12V universal regulated power supplies.

  5. Two BNC-M to RCA-F adapters (if you need BNC-M to RCA-M, please select when ordering) and

  6. One RCA AV cable for the receiver.


For specifications of 20W model, please click here.

Profile Receiver Transmitter
demodulation/modulation FM
AV output/input RCA(F) output jacks for video and audio BNC(F) input jacks for video and audio
(BNC to RCA adapters included)
Number of Channel 4 channels - select by sliding switch (outside) 4 channels - set by jumper (inside)
Antenna included 6dBi omni-directional antenna 3W: 6dBi omni-directional antenna included.
5W, 10W and 20W: no antenna included (see Note 2 below)
Antenna length/weight 28 cm foldable / 36 gm 3W Model only: 28 cm foldable / 36 gm
Antenna connector type SMA (F) 3W: SMA(F); 5W, 10W & 20W: N(F)
Operating power DC 12V (100~240V regulated power supply included)
Dimensions 115(L) x 80(W) x 20(H) mm 144(L) x 115(W) x 53(H) mm, except 20W model
Weight 125 gm 660 gm, except 20W model
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
3W: 1.2A; 5W/10W: 2.5~3.5A; 20W: 4~5A
Power connector type DC jack for 5.5 mm plug
Sensitivity/Output power Sensitivity: -85 dBm (typical) Output power: 3W, 5W, 10W or 20W
Audio sub carrier frequency 5.5 MHz
Impedance 50 Ω
Preset channel frequencies
<in MHz>
Channel 1: 1080, Channel 2: 1120, Channel 3: 1160, Channel 4: 1200
Highest resolution supported  720(H) x 582(V)
Operating temp/RH -10~+50C / 20~80%


  1. 1. If the transmission path is a line of sight environment, the transmission/reception will be significantly improved by using Yagi directional antennas, panel antennas or other high gain antennas.

  2. 2. For 5W, 10W and 20W transmitters, it is recommended to use antenna of at least 9dBi gain or above.

  3. 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. Alternatively, you may extend the distance between the transmitter/camera or the receiver/monitor or recorder by using regular video cable.

  4. 4. The transmitter housing will become hot after powering on for some time because heat generated inside will dissipate through the aluminum housing.


Price: US$425 (3W), US$535 (5W), US$755 (10W), US$1200 (20W)

AV adapters preferred for the above transmitter:

Add a high gain antenna(s) for the transmitter/receiver? **

Add an extension cable for the antenna(s) ordered?
Please also select the connector type for the cable. If you are not sure what connector type, leave it blank. Tell us in the Message Section on the next page that appear after clicking "Add to cart", what you plan to connect the cable to, on the transmitter or the receiver?

 Cable length: 
Cable connectors:

**UPS delivery option is not available for these antennas except panel antenna.

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