Chinowing Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1-10000PCS |
| Delivery Time | 2-8 working days |
| Overall weight | 100g(Exclude antennas) |
| Overall dimension | 85mm*55mm*20mm |
| Working frequency | 800MHz(806-826MHz)1.4GHz(1427.9-1467.9MHz)2.4GHz(2401.5-2481.5MHz)1.4G(standard) |
| Power supply voltage | DC9-50V 2-12S battery |
| Power supply current | 300mA 12V power supply |
| Serial port | TTL RS232(optional) |
| Data port | SBUS *2,LAN*1 |
| RF power | -40~ 25dBM |
| Antenna | 2-4dBi rod antenna 8-12dBi fiberglass antenna(optional) |
| Operating temperature | -30℃-+50℃ |
| Video latency | <300ms |
| Transmission range | 10KM LOS/point to point |
| Bandwidth | 1.4-20M 1.4M/3M/5M/10M/20M settable |
| Video input/output | LAN Connecting lPC device/PC |
| Power supply port | XT30 |
| Brand Name | Chinowing |
| Model Number | VM21 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1-10000PCS |
| Delivery Time | 2-8 working days | Overall weight | 100g(Exclude antennas) |
| Overall dimension | 85mm*55mm*20mm | Working frequency | 800MHz(806-826MHz)1.4GHz(1427.9-1467.9MHz)2.4GHz(2401.5-2481.5MHz)1.4G(standard) |
| Power supply voltage | DC9-50V 2-12S battery | Power supply current | 300mA 12V power supply |
| Serial port | TTL RS232(optional) | Data port | SBUS *2,LAN*1 |
| RF power | -40~ 25dBM | Antenna | 2-4dBi rod antenna 8-12dBi fiberglass antenna(optional) |
| Operating temperature | -30℃-+50℃ | Video latency | <300ms |
| Transmission range | 10KM LOS/point to point | Bandwidth | 1.4-20M 1.4M/3M/5M/10M/20M settable |
| Video input/output | LAN Connecting lPC device/PC | Power supply port | XT30 |
| Brand Name | Chinowing | Model Number | VM21 |
| Place of Origin | China |
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
| Item | Parameters | Details |
| Overall weight | 100g | Exclude antennas |
| Overall dimension | 85mm*55mm*20mm | NA |
| Working frequency | 800MHz(806-826MHz) 1.4GHz(1427.9-1467.9MHz) 2.4GHz(2401.5-2481.5MHz) | 1.4G(standard) |
| Power supply voltage | DC9-50V | 2-12S battery |
| Power supply current | 300mA | 12V power supply |
| Serial port | TTL | RS232(optional) |
| Data port | SBUS*2,LAN*1 | |
| RF power | -40~25dBM | |
| Antenna | 2-4dBi rod antenna | 8-12dBi fiberglass antenna(optional) |
| Operating temperature | -30℃~+50℃ | |
| Video latency | ＜300ms | |
| Transmission range | 10km | LOS/point to point |
| Bandwidth | 1.4-20M | 1.4M/3M/5M/10M/20M settable |
| Video input/output | LAN | Connecting IPC device/PC |
| Power supply port | XT30 |
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¶meter settings, high and low temperature testing, trial aging testing, test the interface and all wiring, field testing outsides etc.
Company Details
Business Type:
Manufacturer
Ecer Certification：
Site Member
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 c... 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 c...
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