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Quad Video Transmitter with Data Audio Transceiver for Robot or Mini Remote Operated Vehicle

2-watts pa power amplifier 4-video input transmitter one-way video transmitter and two-way data transceiver

Quad Video Transmitter with Data Audio Transceiver for Robot or Mini Remote Operated Vehicle FPV

Name: Quad Video Transmitter with Data Audio Transceiver for Robot
SKU: Vcan1935
Availability: InStock

$2,980.00 – $3,980.00

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SKU: Vcan1935 Categories: Robot Transmission, Wireless Video Transmission Tags: One-Way Video Two-Way Data, robot transmitter

Quad Video Transmitter with Data Audio Transceiver for Robot Mini Remote Operated Vehicle FPV

Robot Dog / GUV

1~2km wireless video data transmission solution for Ground Unmanned Vehicle, still long range even close to the ground, Remote control for Explosion-proof robot.

Data Audio bidirectional transmission for robot dog ugv

Data Audio 2-Way Transmission

Control commands from receiver to transmitter of ground robot; Two-way voice intercom, microphone on transmitter, headphone on the receiver

One-Way Video Transmission

One-way transmission from video transmitter to receiver using COFDM technology. Low latency, H264 encoder. Strong penetration and diffraction capabilities.

4 camera video transmitter for robot dog

4 Camera Transmitter

The robot dog transmitter supports up to 4 cameras in front, back, left and right directions at the same time. Visible light and thermal imaging dual-light cameras optional.

Table of Contents

Introduction

The quad video transmitter is a low-power, two-way high-definition wireless video transmitter.
It is a telemetry link radio for special robots that integrates voice, video, and data.
Being able to eliminate pain spots in the robot industry.
It is a practical and effective product.
Designed for Mini Remote Operated Vehicle.
Support one-way video transmission, two-way audio, and data transceiver.

One-Way Four Video Transmitter with two-way Data Audio Transceiver

Feature

Access to four-channel video is supported. AHD HD video 576P/720P/1080P is supported. Analog video formats PAL/NTSC are supported.
With many video merging modes. The OSD function.
Data transmission in both directions. The RS232/RS485 interface can be modified.
Analog audio acquisition and playback capabilities
The bandwidth can be changed between 2M and 8M, with a maximum transmit power of 4W.
Work frequency can be tailored to the needs of the customer.
Adopting COFDM and GFSK modulation technology with strong anti-interference properties makes it suited for application in difficult situations.
Integrated WEB UI for easy device parameter setting.
Not only switch videos from the transmitter’s camera to the receiver’s monitor, but we also can synthesize four camera videos from the transmitter to show on the receiver’s monitor.
We made all video processing algorithms. We also can customize various fonts and versions.

new ground robot vehicle wireless video data receiver for ground control station

Specification

Video transmission

Working frequency: 330~360MHz,420~450MHz,570~590MHz ( or user customized)

Signal BW: 4MHz,8MHz

Output power: 0.1~4W PA (10-watts PA optional)

Modulation: COFDM

Constellation: QPSK,16QAM,64QAM

Video encoding format: H.264 coding, support 1080P, 720P ( Backward compatibility ) H.264 encoding, supporting 1080P, 720P(downward compatibility)

Delay: <320ms

Data transmission

Working frequency: 902~928MHz

Modulation: GMSK,2GFSK,4GFSK,QPSK

Signal BW: [email protected],400KHz@345kbps

TX power: <30dBm

Receiving sensitivity: [email protected]

Work mode: point-to-point,point-to-multipoint

Transmission rate: 300bps~230kbps

Interface

Video interface: 4-way AHD input (Compatible with CVBS video input)

Audio interface: Analog audio small signal input

Telemetry interface: RS232

Audio interface: Analog audio small signal output

Antenna interface: SMA

long-range FPV wireless video receiver for RC car control station

Electrical

Voltage range: DC12V

System power consumption: <36W@37dBm

Physical

Dimensions (L*W*H): 16 X12 X 4.5 cm

Weight: Transmitter 834 grams (without antenna) Receiver 219 grams

Working temperature: -40℃ ~+80℃

Wireless Video Transmitter for Robot Four Camera Video Input 2-Ways Audio Data Transceiver

Mini RC Vehicle Wireless Video Receiver HDMI Ethernet output

how to use rf transmitter and receiver in robots — Dimension of the Wireless Video Data Transmitter for Robot

transmitter circuit for remote control robot — Dimension of the Wireless Video Data Receiver for Remote Control Vehicle or Robot

RF antenna for robot vehicle video data transmitter-receiver

FAQ:

Question: What’s the operating distance achieved in LOS and NLOS?

Answer: Because the test environment is different, it is not sure whether there is interference in your local area, so it is difficult for us to tell you an accurate transmission distance.

Just like our Chile customer, we can only test at LOS about 1 kilometer in Shenzhen, but he can get a good signal at 4 kilometers. He also said that sometimes 8 kilometers could be tested.

The transmission distance mainly depends on the local test environment and the height of the antenna.

Question: What is the delay of your Ground Robotic Vehicle system?

Answer: Video and Audio at 150~300 milliseconds. (including the camera and display monitor). Data latency at 40 milliseconds.

how to get the latency of the wireless video transmitter and receiver

Question: Do you have an AV with bidirectional data transmission?

Answer: Do you mean unidirectional video transmission and bidirectional data transmission? This model supports one-way video transmission, two-way audio, and data transmission. The transmitter supports the installation of four cameras, microphones, loudspeakers, and lidar data collection; the receiver has HDMI and RJ45 ethernet outputs to the computer, as well as MIPI and LVD outputs.

Question: Can you make it smaller?

Answer: Yes. We can make it smaller and change the 4-watt PA power amplifier to 2-watt PA. Two BNC Audio Input Output will change the smaller IO connector. The New Transmitter dimension is 13*10*3.7cm.

Question: Why is the video quality very good when the camera is fixed, but when it is shaken in the hand, the video becomes blurry?

Answer: This is caused by video image compression. In order to pursue the real-time nature of the video image, the amount of data compressed by the image will increase when it shakes. The transmitter’s software will improve the video image quality to ensure low latency.

Question: What is the user ID and password when I want to use the Advanced setting?

Answer: Admin, 123456

Question: How do I use MIPI, SD, or LVDS receiver interfaces?

Answer: The engineer explained that MIPI, SD, and LVDS interfaces are currently unavailable, reserved for customer development or customization.

More FAQ

FAQs

1. How to set the minimum value of the retransmission number.

Question: Is there a way in the video/Audio/Data module to change its retransmission to a minimum value so that it should not retransmit the previous data if the RF range breaks? Currently, there is no option available for retransmission control to minimum value.

Answer: The number of retransmissions can be set and configured on the web page.

The transmitter and receiver both have an ethernet port. Please connect it to your PC via net cable. Type default IP 192.168.1.20 in the browser and enter the web management page.
The default user is admin and the password is 123456

Three here means that the number of retransmissions is three. You can also change it to 0.

What is set on the transmitter is the number of retransmissions from the transmitter to the receiver, and what is set on the receiver is the number of retransmissions from the receiver to the transmitter.

2. What is the password for the software of RX and TX?

The below password is used for the web page where the customer logs in, and there is an advanced setting in the serial port software.

User: admin

Password: 123456

3. Does your ground robot transmitter support 1080P 30X zoom camera？

Our ground robot transmitter supports connecting PTZ cameras.

Because our transmitter video input only supports AHD and CVBS camera input, not common IP cameras, there is no problem with your AHD 30X ZOOM camera.

Common PTZ cameras require RS485 protocol to connect the joystick and camera. Our transmitter and receiver default support RS232, so you must purchase an RS232⇄RS485 adapter board.

Quad Video Transmitter with Data Audio Transceiver for Robot or Mini Remote Operated Vehicle FPV 3

Still have a question?

Please chat with us for more information.

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How good the wireless video audio data transmission system is used on the firefighting robot in China?

How to test the low latency of the wireless video audio data transmission system?

Software

Parameter Modification Software

PlatformSetv1.17.15.zip

https://drive.google.com/file/d/15mwzzISFD6HErQUyIFtYFb7VMc1aIGkg/view?usp=drive_link

platform setting system for quad video input ground robot mini remote vehicle parameter modification

Video Player

TzPlayer3.0.2_en.rar

https://drive.google.com/file/d/1-M0haoKP5hgPaTh8857NVKxmBzd64ywh/view?usp=sharing

meida player for ground robot video transmitter and receiver

Something you need to confirm when order

Data port, RS232 (default) or RS485?
Video Transfer Frequency: Default is 430-440Mhz.
Length of the Transmitter and Receiver Antenna.
Receiver: Do you need a normal box without a screen and control panel or need a handheld remote control panel? (Ground Control Station)

Do you know? The closer the wireless transmission antenna is to the ground, the shorter the transmission distance.

Today, a customer visited our factory to test our equipment’s performance, transmission distance, and anti-interference ability. As per his requirement, the transmitter and antenna are 30cm from the ground, and the receiver and antenna are 80cm from the ground.

The wireless transmission system used for ground robot vehicles or remote-controlled cars needs to solve three problems.

Send the video from the transmitter’s four cameras to the receiver. The operator of the receiver can select any one video of the four-way channels, or combine the four videos on one display.
Through the built-in two-way transceiver data transmission system, the operating instructions for controlling the transmitter sent from the receiver can be transmitted to the transmitter. At the same time, the real-time position of the transmitter and the data collected by the detection sensor are transmitted to the receiver.
Through the built-in two-way audio voice system, you can have two-way voice calls communication, or you can use the microphone and speaker installed on the transmitter to board cast from the receiver to the transmitter or monitor the transmitter’s sound.

Users Manual

Read Online or Download

Power Amplifier	2 Watts, 4 Watts

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