900MHz Long Range Video Transmitter and Receiver

This compact long range 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/PAL), TV, recorder and so forth. 900MHz has a better range than other transmitters of higher frequency bands in an non LOS environment. For example, it would work almost twice the range than a 2.4GHz transmitter. 900MHz has a better capability to penetrate through obstructions such as walls, partitions, trees... This high performance transmitter outperforms other transmitters in the market with these:

Use compact AV transmitter module with high output power (3W, 5W and 10W are 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 1.2GHz 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: Transmission range up to 1,500 feet (450 meters) in open space with high gain omni-directional antennas of 10dBi 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)

**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. 900MHz AV transmitter. A wide band 6dBi omni-directional antenna included for 3W model only.

  2. 900MHz AV receiver with a wide band 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.

       

Profile

Receiver

Transmitter

AV 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) 3 channels - set by jumper (inside)
(NOTE: Channel 1 is closed which can be opened (an option) if four transmitters are to be installed in the same location)
Antenna included 900 MHz 6dBi omni-directional antenna 3W: 900 MHz 6dBi omni-directional antenna.
5W, 10W: No antenna included (see Note 2 below)
Antenna length/weight 38 cm foldable / 58 gm 3W Model only: 38 cm foldable / 58 gm
Antenna connector type SMA-female 3W: SMA-female / 5W & 10W: N-female
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
Weight 125 gm 660 gm
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 0.5A DC12V
3W: 1.2A; 5W/10W: 2.5~3A
Power connector type DC jack for 5.5 mm plug
Sensitivity/Output power Sensitivity: -90 dBm Output power: 3W, 5W or 10W
Audio sub carrier frequency 5.5 MHz
Impedance 50 Ω
Preset channel frequencies <in MHz> Channel 1 (closed), Channel 2: 980, Channel 3: 1000, Channel 4: 1040.
Highest resolution supported NTSC: 768(H) x 494(V) / PAL: 752(H) x 582(V)
Operating temp/RH -10~+50C / 20~80%

NOTES:

  1. If the transmission path is a line of sight environment, the transmission/reception will be significantly improved by using directional antennas.

  2. For 5W and 10W transmitters, it is recommended to use antenna of at least 8dBi gain or above.

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


view_cart

Price: US$389 (3W), US$489 (5W), US$689 (10W)

AV adapters preferred for the above transmitter:

Add 9dBi panel antenna(s) or 10dBi omni-directional 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 the 10dBi omni-directional antenna.


Home | What's New | Products | FAQs | Resources | Terms of Sale | Disclaimer | Contact Us
Copyright 2002-2012 VFM Store. All Rights Reserved.