Satellite Communication Solutions
Scattering Solutions
Self-organizing Network Solutions
Military Solutions
Overview of Satellite Communication
Satellite communication is indispensable in both military and civilian fields, gradually becoming dominant. Effectively utilizing the comprehensive capabilities of satellite communication systems to gain information advantages and benefit the public is one of the hallmarks of a strong national comprehensive strength.

Advantages of Satellite Communication
Wide Coverage
Large coverage area and long communication distance. The cost of building stations is almost independent of communication distance, covering areas that fiber optics find difficult to reach, with outstanding beyond-line-of-sight support capabilities.
Flexible Networking
The network is flexible, can be quickly deployed/dismantled, and is basically not restricted by terrain; it can be mounted on various platforms. In unpredictable conditions of location, time, and intensity, it can provide effective information transmission for conflicts or emergencies, offering various services to military, civilian, and other users.
Large Communication Capacity
Large communication capacity, good quality, high reliability, capable of providing stable communication for a wide range of users across multiple mission areas.
Flexible Applications
Widely applicable, extensively used in land, sea, air, and both military and civilian fields. Can quickly build various dedicated networks with strong adaptability.
Typical Applications of Satellite Communication
Emergency Communication
In the event of a major incident, a temporary communication system is established to ensure that leaders at all levels of the emergency system can timely grasp the situation at the incident site by viewing returned video, voice, data, and other information at the corresponding emergency command center; and to monitor, analyze, and make decisions on the development of the situation; ensuring the deployment, command, and scheduling communication of personnel and resources handling the incident at the center and surrounding areas.

Emergency Command Communication Vehicle: Aimed at the scene, mainly used for real-time collection of on-site information, constructing temporary regional communication coverage, providing communication support and interconnection for military and related departments, transmitted through the satellite communication center.
Drone Reconnaissance System: Used to scout the situation on-site, providing intelligence support for emergency command.

Remote Education and Telemedicine

Telemedicine:Enables telemedicine activities, including remote diagnosis, expert consultations, information services, online examinations, and remote communication. The satellite communication-based telemedicine system is used to provide remote video medical guidance for emergency rescue in remote areas without internet access, user-dispersed areas, and disaster sites.

Remote Education:Used to provide remote video teaching in remote areas without internet access and where users are dispersed. Achieves real-time and non-real-time broadcasting of audio and video teaching content and interaction between teachers and students.

Remote Sensing Systems

Natural Disaster Monitoring

Used for monitoring changes in the Yellow River Delta

Urban Environmental Monitoring
Introduction to Satellite Communication Products
Product Features
- Unified hardware supports all communication functions through software customization.
- Supports multi-beam, multi-band high-throughput satellite (HTS) systems.
- Supports efficient DVB-S2X modulation coding, with a maximum TDMA efficiency of 96%.
- The system can embed mesh communication, solving the problem of satellite bandwidth waste in two-hop communication between two points in a star network.
- The minimum carrier spacing can reach 5%, saving satellite resource usage.
- TDMA supports Adaptive Modulation and Coding (ACM).
- Star, mesh, and point-to-point all support three-layer routing communication and two-layer bridging communication (transparent transmission).
- The system can be flexibly upgraded from single-channel single-carrier (SCPC) links to networks of 500,000 sites.
- Built-in ultra-high-performance IP routing capability and Quality of Service (QoS) capability.
- Network Management (NMS) supports Virtual Network Management (VNO) and Operations Support System/Business Support System (OSS/BSS) API development interfaces.
- Low hardware power consumption, small size, high reliability.
- Intelligent redundancy technology supports the lowest cost hardware redundancy backup, achieving local or remote M:N redundancy backup.
TDM/TDMA Typical Network Applications
Advantages
- Has asymmetric data processing and throughput capabilities.
- Combination of star and mesh saves bandwidth resources for the entire network.
- Efficient multi-frequency time division multiple access (MF-TDMA) carriers and the latest DVB-S2X time division multiplexing (TDM) carriers.
- In-and-out adaptive technology.
- Dual demodulation fully utilizes satellite bandwidth resources.
- Small size, low power consumption, more functions.
- Reduce capital expenditure (CAPEX).
Topology
- Star Network
- Dual Star Network
- Mesh Network
- Hybrid Network
SCPC Typical Network Applications
Advantages
- The latest DVB-S2X modulation method supports higher coding methods.
- Layer 2 bridging mode and IP routing mode, accelerating service traffic.
- Dual-band/dual-satellite system, achieving data balancing.
- Supports up to 225Mbps.
- Transparent Local Area Network Service (TLS) and bidirectional Adaptive Modulation and Coding (ACM).
- 1:1 Hot Backup.
Topology
- Point-to-Point SCPC
- Multi-carrier (MCPC) broadcasting
- MCPC/SCPC network
- On-demand allocated multiple access (SCPC-DAMA)
Typical applications of hubless mesh networks
Advantages
- Fully meshed TDMA or MF-TDMA mode.
- The TDMA protocol used can achieve an efficiency of up to 96% compared to SCPC carriers.
- Each channel supports up to four MF-TDMA carriers, saving power amplifier (BUC) power.
- The minimum required bandwidth is 105kHz, with a round-trip delay of about 570ms.
- A single network supports up to 2040 terminals, with 1:1 hot backup.
Topology
- Point-to-point
- Fully meshed network
- Star Network
- Hybrid Network
Various models
x00 compact satellite router.
x10 satellite routing module.
x20 outdoor satellite router.
x30 indoor rack-mounted satellite router.
x40 indoor dual rack-mounted satellite router.
Satellite resources covering Indonesia
AsiaSat 5 C-band, AsiaSat 6 C-band, AsiaSat 7 C-band, AsiaSat 9 C-band, and Ku-band Indonesia beams, Asia-Pacific 5 C Ku-band, Asia-Pacific 9 C-band.
Tropospheric scatter communication
Tropospheric scatter communication utilizes these characteristics to complete beyond-line-of-sight links:
- Signal energy scatters in all directions, most of it entering space;
- Scattering along the receiving direction achieves tropospheric scatter communication;
- Path loss is significantly higher than equivalent line-of-sight path loss.

GS-C1000 tropospheric scatter radio system
As a fixed beyond-line-of-sight wireless transmission device, the GS-C1000 adopts a standardized modular design, enabling voice, data, image, and video transmission through the configuration of corresponding terminals.
Widely applicable in industrial sectors such as island communication, oil, gas, power management, mining, and water conservancy, as well as in emergency response, maintaining social stability, forest fire prevention, disaster relief, and emergency communication.
Features
- Supports voice, data, fax, video, and other services.
- Equipped with power amplifier (PA) units and antennas of various apertures, enabling broadband information transmission over a distance of up to 300 kilometers.
- Standard modular design facilitates system function maintenance and upgrades.
- Has centralized monitoring capabilities.
- Equipped with engineering service capabilities.
- Built-in test equipment (BITE) function can locate specific module faults.
- Resistant to strong winds, salt spray, and corrosion.

Applications of scatter radio systems
Main technical parameter specifications
- Frequency: C band.
- Transmission capacity: 2048kbps/8448kbps/34368kbps.
- Transmission services: voice, data, IP, and fax.
- Output: 200W/400W/1000W (solid-state power amplifier SSPA).
- Dimensions: 1.8m/2.4m (typical)/3.7m/4.5m.
- Communication distance: 200km (8448kbps, transmission reliability: over 99%. Power amplifier SSPA 400W×2, antenna 2.4m×2, marine subtropical climate, Ns = 310, smooth sphere).
Configuration
- Modem: 1 set.
- Transceiver: 2 sets.
- Filters (including low noise amplifiers): 2 sets.
- High power amplifiers: 2 sets.
- 10MHz crystal oscillator unit: 1 set.
- Centralized monitoring equipment: 1 set.
- Waveguide connectors: 2 sets.
- Antenna (optional): 2 sets.
- Accessories: 1 set.
BL-V-300 high-mobility tropospheric scatter radio equipment
The BL-V-300 operates in the C band and is a vehicle-mounted digital tropospheric scatter communication station for the entire beyond-line-of-sight (BLOS) medium.
It can be used for packet transmission between backbone nodes. It also supports user service access to remote nodes and one-way ultra-long-distance emergency communication (voice or data).
The BL-V-300 supports voice, data, fax, and video transmission based on different terminal configurations.
Features
- Supports voice, data, fax, video, and other services.
- Equipped with power amplifier units and antennas of various apertures, enabling broadband information transmission over a distance of up to 300 kilometers.
- Standard modular design facilitates system function maintenance and upgrades.
- Has centralized monitoring capabilities.
- Equipped with engineering service capabilities.
- BITE function can locate specific module faults.
- Resistant to strong winds, salt spray, and corrosion.

BL-V-300 operational status
Main technical parameter specifications
- Frequency: C band.
- Transmission capacity: 2048kbps/8448kbps/34368kbps.
- Transmission services: voice, data, IP, and fax.
- Output: 200W/400W/1000W (SSPA).
- Dimensions: 1.8m/2.4m (typical)/3.7m/4.5m.
- Communication distance: 200km (8448kbps, transmission reliability: over 99%. Power amplifier SSPA 400W×2, antenna 2.4m×2, marine subtropical climate, Ns = 310, smooth sphere).
Configuration
- Modem: 1 set.
- Transceiver: 2 sets.
- Filters (including low noise amplifiers): 2 sets.
- High power amplifiers: 2 sets.
- 10MHz crystal oscillator unit: 1 set.
- Centralized monitoring equipment: 1 set.
- Waveguide connectors: 2 sets.
- Antenna (optional): 2 sets.
- Accessories: 1 set.
BL-C-10 backpack tropospheric scatter terminal
The BL-C-10 is a lightweight and portable single-antenna beyond-line-of-sight wireless transmission device.
Mainly used for beyond-line-of-sight communication during rapid decentralized deployment at grassroots units: can be used for beyond-line-of-sight communication when vehicles cannot reach the site, but personnel must disembark and walk to the site for horizontal emergency communication; additionally, it can be used for long-distance communication in emergencies such as oil geological exploration, pipeline inspection, and remote areas, as well as long-distance communication between various training grounds, shooting ranges, testing fields, and launch sites.
Features
- Medium and short-range beyond-line-of-sight transmission (small to medium capacity).
- Supports various user services such as voice, data, and IP data.
- Strong "three resistance" capabilities (anti-interference, anti-fading, anti-multipath).
- Emergency operation (EOW) capability.
- Small size, lightweight, can be carried by two people.
- Simple operation, easy maintenance, user-friendly interface, excellent monitoring performance, and self-diagnosis function.

Technical Parameters
- Frequency: C band.
- Service: 2.4kb/s: 1 voice channel; other rates: 1 voice channel + 1 IP data channel.
- Distance (Bit error rate Pe≤1×10-4, Ns=310, smooth surface, annual transmission reliability 95%): 70km @2.4kbps, 50km @32kbps, 35km @256kbps, 20km @2Mbps.
- Output: 10W.
- Power consumption: 120W.
- Antenna: 0.9-meter partial power feed antenna (typical).
- Transmission rate: 2.4/32/256/2048kb/s.
- Working duration: no less than 2 hours (battery).
- Power supply: AC220V@50Hz.
- Weight: terminal 15kg (including battery and charger), antenna 15kg (including tripod).
Introduction to Self-organizing Network Products
Existing emergency communication methods each have drawbacks.
The "4 + 1" emergency communication plan refers to a special communication mechanism established by organizing communication resources and equipment when responding to natural or man-made emergencies (such as floods, earthquakes, wars, terrorist attacks, etc.) when existing public communication facilities may be paralyzed or congested. The four commonly used communication methods (4G, 5G cellular public network, 4G, 5G cellular private network, 370M police digital cluster (PDT), satellite communication) all have drawbacks. An emerging and effective supplementary method: broadband self-organizing network.
Domestic broadband self-organizing network and intelligent wireless (AIW) collaborative self-organizing network.
In addition to traditional self-organizing network features such as self-organization, self-relay, and network fault self-healing, AIW collaborative self-organizing network can transform the "communication pipeline" into an "intelligent network" by introducing intelligent spectrum collaboration mechanisms. It is a future fully distributed, self-organizing, and strongly collaborative flat intelligent wireless broadband communication network.
Features
- Concurrent transmission of multiple messages.
- Significantly increases network traffic.
- High real-time resource collaboration.
- Sustained multi-hop traffic.
- Autonomous negotiation for reuse.
- Achieve larger scale networking.
AIW Node Devices
| Model |
Airborne Terminal |
Handheld Terminal |
Backpack Terminal |
Vehicle Terminal |
| Appearance |
 |
 |
 |
 |
| Output |
2W |
2W |
5W |
10W |
| Frequency |
UHF, customizable |
| Delay (One hop) |
<5ms |
| Anti- interference optional |
Actively avoid interference in real time, and interference to any part of any channel at any time cannot hinder the normal operation of the network; when more than 50% of the frequency points are interfered or scanned at any rate, the network can maintain broadband communication. |
| Interface |
Ethernet, RS-232 |
Ethernet, WIFI |
Ethernet, RS-232, WiFi |
Ethernet, RS-232, WiFi |
| Power consumption |
16W |
16W |
40W |
50W |
| Voltage |
11-26V |
11-26V Or battery |
11-26V Or battery |
11-26V |
| Dimension |
100*65*30mm |
215*70*30mm |
280*170*75mm |
350*240*80mm |
| Weight |
<0.3 kg |
<0.65 kg |
<4 kg |
<5 kg |
| Environment |
Waterproof: IP65; Operating temperature: -40~60℃ |
Introduction to Military Products
Military Solutions
- Border control.
- Manned - unmanned ground combat vehicles.
- Navy - port, ship-to-shore connection or maritime connection.
- Air Force - military drones.
- Military, police, and security forces communication: Closed-circuit television (CCTV), Voice over Internet Protocol (VoIP), video, WIFI, real-time intelligence, and security applications.

Military application requirements
- Critical communication between devices under harsh conditions (temperature, dust, humidity).
- Distance between units can reach up to 20 kilometers.
- Point-to-multipoint/point-to-point.
- High and stable throughput - Quality of Service (QoS) for mission-critical services.