Anjielo wireless image transmission module for long-distance, non-line-of-sight signal transmission covering a distance of 3 to 15 km

Items

Function

Description

Radio Frequency

frequency point

transmitted powe

2.4G/1.4G/800M 20-25dBm±2dBm

sensitivity

Interface

ethernet port

RJ45*3

serial port

TTL*2

Power source

Power input

DC12V 1.0

Power Output

DC12V 0.7A

Machine Power

Maximum peak power

3W

Transmission mode

antenna

Double sending and double receiving(1.5dbi\5dbi\7dbi;0mnidirectional,
directional optional)

Channel bandwidth

2.4GHz

1.4MHz/3MHz/5MHz/10MHz/20MHz

800MHz

1.4MHz/3MHz/5MHz/10MHz/20MHz

1.4GHz

1.4MHz/3MHz/5MHz/10MHz/20MHz

Propert

rate

Rate configurable/supports a maximum of 30Mbps

distance

800m-15km,the longest measured transmission of the drone 17km/1080P image

Delay

Data transmission delay

Transmission delay <=100ms

Output delay at power-on

<15s Power on-Chain construction complete/

Command interface

Web

Supports web page configuration management

Data interface

Ethernet port,TTL serial port,USB port

Operation Temperture

Storage Temperature

-40℃~+85℃

Working Temperature

-20℃~+75℃

Humidity

5%~95%

Fault symptom

Fault cause

Troubleshooting method

All lights are off
after power is turned
on

1,the power supply does not meet the requirements.
2,the power supply is reversed.
3.The power indicator is faulty

1,use DC12V 1A power supply
2,adjust the positive and negative poles of the power supply(the equipment has anti-reverse connection function)
3.Replace the display unit

The indicator is off
after the network
device is inserted

1.The power supply is faulty
2.The network cable is faulty
3.The cable connector is loose

1.Remove the power failure
2.Replace the network cable
3.Reinstall the network cable connector

The Web management
page cannot be
displayed

1.The IP addresses of the PC and module are on
different network segments
2.The IP address of the PC is the same as that of
the module
3.Forget the module IP address

1.Set the IP addresses of the PC and module to the same network segment.
2.Adjust the IP address of the PC and select a unique IP address.
3.Hold down the Reset button on the module and set the IP address of the PC to 192.168.1.X
4.Check the antenna installation

The A-Node fails to
bridge the central
node(the LINK
indicator is off).

1.The distance is too far
2.Frequency bands are inconsistent
3.The keys are inconsistent

1.Shorten(distance between central node and access node)
2.Select a frequency band consistent with the central node
3.Fill in the key consistent with the central node.

The connection between
the central node and
A-Node is uns table

1,the signal is weak
2,antenna installation work is not stable
3,same frequency interference

1.Replace the high-gain antenna
2,select large transmission power equipment
3.Adjust the antenna direction
4.Sturdy antenna
5.Change the frequency band

The delay is larger
when the data volume
is large

1.The bandwidth of the wireless link is insufficient
2.Channel interference

1.Add a pair of equipment,expand the belt wide
2.Replace the camera with a high compression ratio,such as H.265 encoding
3.Replace the channel