8-Channel Anti-Interference Terminal for Power Communication Finance Timing Security

The TX-009 8CH-BD-WG-DT is a dual-frequency 8-channel anti-interference satellite navigation terminal designed to provide secure and precise Positioning, Navigation, and Timing (PNT) services for critical infrastructure and unmanned systems. Its core functionality lies in integrating signals from BeiDou (BDS-B1/B2) and GPS (L1) satellite systems to deliver reliable positioning data while resisting various electromagnetic interferences.

This terminal serves as a "navigation security guardian" for unmanned platforms and industrial systems, featuring: a built-in multi-system navigation module compliant with NMEA0183 protocol output; dual data transmission modes (serial port and RF port); and integrated protection mechanisms against voltage fluctuations and physical damage. It is engineered to operate in harsh environmental conditions while maintaining positioning integrity.

Equipped with advanced interference suppression technology, the terminal effectively mitigates five common interference types: narrowband, broadband, pulse, frequency-sweeping, and Gaussian interference. This ensures stable operation in electromagnetic-complex environments such as industrial zones and urban canyons, with signal-to-interference ratio (SIR) performance comparable to professional-grade navigation systems.

• Horizontal positioning accuracy: ≤1.5 meters (similar to TX-007 series performance)
• Speed measurement accuracy: ≤0.2 meters/second
• Timing accuracy: <100ns
  These specifications meet stringent requirements for time synchronization in power grids and precise navigation for autonomous vehicles.

The terminal operates reliably in extreme conditions:

• Working temperature: -40℃~+55℃
• Storage temperature: -55℃~+70℃
• Humidity resistance: 96% relative humidity at 40℃
• Rain protection: Complies with GJB150A military standard rain test requirements, suitable for outdoor and field operations.

• Dual output options: TTL-level serial port (for direct flight controller connection) and SMA RF port (signal level: -70~-60dBm for B1/L1 bands)
• Comprehensive protection: Overvoltage protection, reverse connection protection, and anti-burning function (withstands ≥10W continuous wave power)
• Lightweight design: ≤400g weight and compact dimensions (similar to 130mm*135mm*38mm form factor) for easy installation on UAVs and small vehicles.

Provides anti-jamming positioning for UAVs, unmanned ground vehicles, and unmanned ships, preventing navigation deviations caused by signal interference during autonomous operations such as aerial surveys, logistics transportation, and maritime patrols.

Ensures secure time synchronization for power grids, communication networks, and financial systems, where precise timing is essential for transaction records, data transmission, and grid stability.

Offers reliable navigation support for military and security vehicle fleets operating in electromagnetic-contested environments, maintaining positioning confidentiality and continuity.

Enhances navigation security for transporting precision instruments and high-value cargo, avoiding delivery disruptions caused by positioning errors.