COFDM series long-distance HD video transmission radio is our company's development and production of long distance, low delay, unidirectional high-definition video transmission and bidirectional high-speed data transmission radio for the demand of Long-distance video transmission. The radio uses advanced SCFDE broadband modulation and demodulation and LDPC error correction codec technology, significantly improve the transmission distance and image quality of the radio, suitable for non-line-of-sight and high-speed mobile transmission, the airborne transmitter adopts a compact and portable heat dissipation structure design, which is convenient for the installation and use of drones. The airborne transmitter has a built-in 1watt/5watt linear power amplifier with a flying altitude of more than 100 meters, and can transmit 20 kilometers/50 kilometers or more distance without obstruction.

The new pMDDL (DDL/pDDL) digital data link is a new high-power OEM product with small size, light weight, 2X2 MIMO, complete functions and abundant frequency bands. The pMDDL (DDL/pDDL) series 2X2 MIMO wireless digital OEM solutions provide low-latency, high-bandwidth, and long-distance communication services for complex data-intensive applications. pMDDL provides setting selection for 6 frequency bands from 1.6 to 2.5GHz. The pMDDL (DDL/pDDL) series products are equipped with 2X2 MIMO and use technologies such as Maximal Ratio Combining (MRC), Maximal Likelihood (ML) algorithm, and Low-Density Parity Check (LDPC) encoding to achieve powerful radio frequency performance. pMDDL (DDL/pDDL) series products have outstanding security performance, and Ethernet, USB and serial port data can be communicated simultaneously.

MESH mobile deployment camera integrates high-definition camera and broadband mesh network module to realize video surveillance, mobile deployment and control, and long-distance wireless transmission of mesh network.

MESH portable command box/command dispatching station integrates MIMOmesh/SMARTmesh remote broadband AD hoc network radio, developed by advanced technologies such as mobile communication, Internet, Internet of Things and artificial intelligence, this application system integrates command and dispatch, multi-network integration, smart wearable device access, broadband and narrow band terminal access integration, platform sharing and sharing, intelligent management, etc. It has the advantages of flexible networking, rich interfaces, efficient and intelligent, mobile and portable, simple operation, etc. It can be widely used in emergency communications, unmanned systems, rescue and disaster relief, public security control, armed police anti-terrorism, fire rescue, electric power repair and other industries. Temporary command centers can be quickly established at the scene of various emergencies, and timely access to the rear command platform, truly realizing local linkage and multi-level command dispatch management of center interaction.

MESH wide-band and narrow-band intercom radio integrated radio, through audio conversion, transceiver mutual control or voice gateway, realizes the interconnection between different intercom equipment, such as narrowband intercom system (push to talk over), and MESH ad hoc network.

MESH Heterogeneous internet gateway radio integrates broadband Mesh AD hoc network, 3G/4G/5G router, 4G LTE and WiFi AP to realize interconnection between broadband AD hoc network, 4G public network and LTE private network,heterogeneous networking between space and earth.

To MESH the ad-hoc network as the main carrying channel, 3/4 g public support, Wi-Fi, bluetooth and other networks, and support Built-in camera/Law enforcement camera, DMR/PDT of talkback  professional ad-hoc network intelligent terminals, such as hd video transmission, packet voice communication as the main application mode, and both remote monitoring (satellite positioning, audio and video acquisition upload) and instruction information interaction, and other functions, in addition,   The terminal provides daily essential functions such as making calls and sending short messages, and supports the installation of third-party applications.

NBmesh series narrowband mesh radio/module is suitable for distributed network scenarios where the service rate is not high, the transmission distance is long, and the transmission range is based on multi-hop relay.The topology is a multi-hop network, which is composed of several distribution nodes.The structure is compact, light, single board design, convenient for users to integrate into various types of terminal equipment, to realize stable and reliable long-distance network data transmission.