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# 5.8G Hz Video Link
User Manual

V1.0

2012

- 9

- 1 9

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# Disclaimer

Thank you for purchasing this product. Please read the instructions carefully before installing the
hardware and software for this product, this will ensure trouble free operation of your Video Link RX and
TX. Please use this product in accordance with the provisions of your local authorities and regulations.



# Contents

Disclaimer

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Contents

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Introduction

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Contents

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Installation

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Specification

................................ ................................ ................................ ................................ .......... 5 Trouble Shooting

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# Introduction

The Wireless Video Link includes both transmitter (TX) and receiver (RX) modules, working in the ISM
frequency band of 5.8GHz (5725

- 5865MHz). Analogue modulated video signals are sent wirelessly by
the TX module to the RX module, and then the video signal will be demodulated and sent to a display.

There are 8 wireless channels can be selected when you are using this product

. T hese channels are:

CH1

- 5705MHZ, CH2

- 5685MHZ, CH3

- 5665MHZ, CH4

- 5645MHZ, CH5

- 5885MHZ, CH6

- 5905MHZ,

CH7

- 5925MHZ, and CH8

- 5945MHZ.

The characteristics of this p roduct are: small size, low power consumption and high sensitivity. The
product can be used in many applications requiring wireless video communication. When it’s used in the

aero
- modeling hobby, the Wireless Video Link TX will be mounted to the aircraft a nd the Wireless Video
Link RX is connected to a display screen, allowing video signal wireless transmission.

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# Contents

5. 8GHz Video Link TX ×1

A nalogue modulated video signals will be sent
wirelessly by the TX module , working in the frequency

band of 5.8GHz with 8 channels.



### 5.8GHz Video Link RX ×1
Connect to a display screen.
The signal will be demodulated and sent to the display
by the RX module , working in the frequency band of

5.8GHz with 8 channels.



### Antenna ×2
Optional, please make purchas e according to your need.



## Video Input Cable ×1
Connect the TX to the video input source, with a port
connecting to the battery for power supply,



## Video Output Cable ×1

Connect the RX module to a display screen,
transmitting video signal to display on the screen.


### Power Cable 

## ×1

Connect the battery to the RX module and the display

screen through the power cable for power supply.

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# Installation

STEP1. Please a ssemble t wo antennas to the Wireless Video Link TX and RX.

STEP2. C onnect the Wireless Video Link TX to a video input source, and then connect the
Wireless Video Link RX to a display screen and battery.

STEP3. Make sure the Wireless Video Link TX and RX are working on the same channel by using

the channel

- selection button; refer to the LED indicator flash pattern.



### Important:

 The a ntenna MUST be connected before power on , otherwise electronics damage may occur

 Make sure the antenna head of the video TX is pointing down, and the antenna head of the RX is
pointing up. Make sure there is no obstacle between antennas; otherwise the communication
range will be reduced.



### LED Indicator

CH 1 CH 2

CH 3 CH 4

CH 5 CH 6

CH 7 CH 8
Red LED blinks once after pressing the channel

- selection button, indicating successful selection.

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# Specification

Performance Parameter

Outdoor/RF Line

- of

- Sight Range 1.2Km

Transmit Power 28dBm 1dBm
Receiver Sensitivity (1%PER)

- 90dBm 2dBm

Frequency Band CH1

- CH8

 CH1 : 5705MHZ

 CH2 : 5685MHZ

 CH3 : 5665MHZ

 CH4 : 5645MHZ  CH5 : 5885MHZ

 CH6 : 5905MHZ

 CH7 : 5925MHZ

 CH8 : 5945MHZ 

### Physical Parameter
Operating Temperature

- 20~70 o C

Size (No Antenna)  TX: 50cmX30cmX22cm

 RX: 55.5cmX48cmX17cm

Weight (No Antenna)  TX: 39g

 RX: 49.5g 

### Hardware Supported
Antenna Options SMA
Supply Voltage 3S~6S

Transmit ter Current 1050mA 50 mA(@6V) 860mA 50 mA(@8V)

680mA 50 mA(@10V) 575mA 50 mA(@12V)

Receive r Current 160mA 10 mA (@6V) 125mA 10 mA (@8V)

103mA 10 mA (@10V) 90mA 10 mA (@12V) 

### Software Supported

Buil t
- in Functions  5.8G HZ Broadband FM Video Transmit & Receive
Synchronously

 Analog Video Output to Display

 8 Transmitting and Receiving Channels

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# Trouble Shooting

No. What Why How to

1
The w ireless video

RX and TX modules

communication is
not working

. The RX and TX modules are

not set to the same channel. Please make sure RX and TX

modules are on the same channel
by using the channel

- selection

button.

2 The power supply for the TX

module is missing or low Please make sure that the batteries
are fully charged for the TX module

.

3 The power amplifier of the

TX may be damaged Please contact us or your dealer.