VM21 is a cutting-edge product for broad data transmission with MESH networking.Built on LTE wireless standards, it uses advanced OFDM and MIMO technologies for efficient wireless digital links.With dual 10/100 Ethernet and serial gateway functions,VM21 offers reliable wireless Ethernet bridging and gateway services for various devices.
This versatile device simultaneously handles signals for remote control, telemetry, and video,providing a comprehensive data link solution. Overcoming challenges of short transmission distances and ensuring high-quality image transmission, VM21 stands out for its compact size, seamless integration, and high sensitivity. Frequency options include 800MHz,1.4GHz, and 2.4GHz to meet diverse operational needs.

Product Features

Three Frequencies optional
800MHz,1.4GHz,2.4GHz

LAN Interface
Compatible with all network protocols

Distance
Ground-to-Air 15km

Dual S-BUS
Simultaneously control the drone,gimbal and other payloads

RS232/TTL Optiona
Baud rate adjustable

Mesh Nework
32 devices connections maximum

Product Parameters

FAQ:
Q: Who we are?

A: We are a world-leading high-tech enterprise specializing in the R&D and production of dual-screen ground control stations, portable ground control stations, military ground control stations and data link modules.

Q: Could you support OEM&ODM ?

A: We are able to offer you the best solutions on market by providing you OEM/ODM service.

Q. How long is the delivery time ?

A: Normally small quantity orders will be dispatched within 2-5 working days after receiving payment. For bulk order, we will ship out within 10-15 days.

Q. How do we make a business long term and good relationship with you?

A. We will protect our partner's profit by providing them with good quality products and competitive prices. We treat every customer as a friend and do business with everyone sincerely. no matter where they come from.

Q: How can you guarantee quality?

A: For all systems before shipment, will undergo a series of tests, including vibration testing, test for functional interface&RF indicators&sensitivity&parameter settings, high and low temperature testing, trial aging testing, test the interface and all wiring, field testing outsides etc.

Chinowing has a label as the leading developer of the portable and handheld ground control system in China. Yes, indeed! We love this label.

In an earlier time, the Chinowing team was in the development of UAVs. Each time, the team went out for the flight test and demo, a bulky ground control station was needed to carry, or a 3rd party video&data link with all kinds of wires, remote controller and the computer. Long deployment time, easy failure. If there is a portable all-in-one system that can do command&control, check the real-time video and be free of all kinds of connection wire, that would be too fine.

At that time, there was rarely any handheld GCS used, not any developers in our market. Chinowing CTO, Mr Hu Yanbin, with over 8 years experience in control system development and 5 years experience in the unmanned domain, began the adventure in 2015 to develop handheld GCS, all-in-one video&data&RC link with the brand Chinowing and have realized the high integration. Since the foundation, we have set out to develop high-performance products which are easy to use and integrate, with high criteria to meet the professional standards.

Until now, the Chinowing team has developed eight generations of portable GCS to cater to different application scenarios. The domestic origination dual SBUS output with each channel programmable enables remote control of the drone and the payload together, the user can self-define each channel. With the feature of being user-friendly, our devices have been widely used as remote control devices for UAV, UGV, robots, etc in defence, industrial applications.

Being a customer-obsessed business, we will and continue to invest heavily in R&D and be preoccupied with the wants and needs of customers.