- Product Details
- {{item.text}}
Quick Details
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Type:
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Wireless TX+RX
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Color:
-
Black
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Input:
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CVBS Video+RCA Audio(R
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Output:
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CVBS Video+RCA Audio(R
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Feature:
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Plug-and-play
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Power supply:
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DC 12V 2A
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Use:
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Multiple Support
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Transmission distance:
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1-2KM
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Channels:
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4ch
Quick Details
-
Model Number:
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TRX-3W1.2G
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Place of Origin:
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Guangdong, China
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Product name:
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1.2g 4ch Transmitter and Receiver
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Type:
-
Wireless TX+RX
-
Color:
-
Black
-
Input:
-
CVBS Video+RCA Audio(R
-
Output:
-
CVBS Video+RCA Audio(R
-
Feature:
-
Plug-and-play
-
Power supply:
-
DC 12V 2A
-
Use:
-
Multiple Support
-
Transmission distance:
-
1-2KM
-
Channels:
-
4ch
Product Description
Specification
|
item
|
value
|
|
Model Number
|
TRX-3W1.2G
|
|
Place of Origin
|
China
|
|
|
Guangdong
|
|
Product name
|
1.2g 4ch Transmitter and Receiver
|
|
Type
|
Wireless TX+RX
|
|
Color
|
Black
|
|
Input
|
CVBS Video+RCA Audio(R
|
|
Output
|
CVBS Video+RCA Audio(R
|
|
Feature
|
Plug-and-play
|
|
Power supply
|
DC 12V 2A
|
|
Transmission distance
|
2KM
|
|
Use
|
Multiple Support
|
|
Channels
|
4ch
|
I. Overview
Wireless audio and video transmission equipment is a product with excellent performance in all aspects. It has a large power margin and low current consumption. The power consumption is only about 500mA under normal working conditions. And small size, long transmission distance, more suitable for various complex practical environments. When using an omnidirectional antenna with 0dB (that is, the original small antenna), the transmission can be guaranteed to be about 1500m in the open space. If the gain directional antenna is increased, the distance can be increased to more than 5 kilometers. It can also transmit 200-300 meters under normal blocking conditions. meters or so.
2. Performance characteristics
1）. Wireless transmission method: no need to erect communication cables
2）. Synchronous transmission of images and audio, compatible with color and black and white
3）. Miniaturization, light weight, easy to carry, easy to install
4）. Respond quickly and timely, send and receive real-time transmission
5）. Adopt frequency modulation method, strong anti-interference ability and good image quality
6）. High integration, stable and reliable work, long transmission distance
7）. The camera is specially designed and integrated with the transmitter. The power supply only needs to supply power to one place, no complicated wiring is required, and the operation is simple and easy to use.
3. Technical parameters
Number of channels: 4
Power supply voltage: 12V DC
Transmitting power: 3000mw
Antenna input impedance: 50Ω
Sound sub-carrier frequency: dual sound 6.0MHz/6.5MHz
Video input impedance: 75Ω
Audio input impedance: 600Ω
Transmission distance: more than 1000m (line of sight, 200-300m under blocking conditions, depending on obstacles)
Basic parameters
Power supply: 12V
Current: 500mA
Size: 83*58*18(mm)
Power: 3W
technical parameter
Band L-band
Frequency: 1060-1200MHZ
Packing & Delivery
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