Roviyno Intelligent Technology Co., Limited
| Supported Interference Types | Narrowband, broadband, pulsed, swept-frequency, and combined interference |
| Payment Terms | T/T |
| Dynamic Performance — Mode 1 | Speed: ≤515 m/s; Acceleration: ≤4 g |
| Supply Ability | <100 units 30 working days |
| Dynamic Performance — Mode 2 | Speed: ≤1000 m/s; Acceleration: ≤10 g; Jerk: ≤3 g/s (optional) |
| Anti-Jamming Capability (J/S) | Single Interferer: ≥120 dBc; Three Interferers: ≥110 dBc; Seven Interferers: ≥100 dBc |
| Packaging Details | Carton box |
| Anti-Jamming Frequency Bands | B1I / B1C / L1 C/A / E1 / G1 (1558–1609 MHz) |
| Positioning Accuracy | Horizontal: ≤10 m (RMS); Vertical: ≤10 m (RMS) |
| Delivery Time | 7-10 working days |
| Supported Protocols | RTCM 2.x, RTCM 3.x, NMEA-0183 (default) |
| Model Number | KYB08 |
| Brand Name | Roviyno |
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Product Specification
| Supported Interference Types | Narrowband, broadband, pulsed, swept-frequency, and combined interference | Payment Terms | T/T |
| Dynamic Performance — Mode 1 | Speed: ≤515 m/s; Acceleration: ≤4 g | Supply Ability | <100 units 30 working days |
| Dynamic Performance — Mode 2 | Speed: ≤1000 m/s; Acceleration: ≤10 g; Jerk: ≤3 g/s (optional) | Anti-Jamming Capability (J/S) | Single Interferer: ≥120 dBc; Three Interferers: ≥110 dBc; Seven Interferers: ≥100 dBc |
| Packaging Details | Carton box | Anti-Jamming Frequency Bands | B1I / B1C / L1 C/A / E1 / G1 (1558–1609 MHz) |
| Positioning Accuracy | Horizontal: ≤10 m (RMS); Vertical: ≤10 m (RMS) | Delivery Time | 7-10 working days |
| Supported Protocols | RTCM 2.x, RTCM 3.x, NMEA-0183 (default) | Model Number | KYB08 |
| Brand Name | Roviyno | ||
| High Light | 8 Channel GNSS Anti Jamming Module ，GNSS Anti Jamming Navigation Module ，Multi Constellation GNSS Anti Jamming Module | ||
GPS/GNSS jamming happens when weak satellite signals are disrupted by stronger radio signals on the same or nearby frequencies. Because GNSS signals travel from satellites far away in orbit, they are very weak and easy to overpower.
Anti jamming GNSS systems are advanced solutions designed to detect, suppress, and mitigate intentional or unintentional interference, ensuring reliable positioning, navigation, and timing even in highly contested environments. As GNSS disruptions become more frequent worldwide, these technologies have shifted to a critical component across defense, aviation, maritime, and autonomous systems.
GNSS Anti-Jamming Navigation Kit
The GNSS Anti-Jamming Navigation Kit consists of an array antenna, anti-jamming unit, and GNSS positioning unit.
The array antenna is capable of receiving signals across 8 channels covering the B1I/B1C/L1 C/A/E1/G1 frequency bands for anti-jamming processing. The system supports simultaneous suppression of interference across up to seven B1I/B1C/L1 C/A/E1/G1 interference sources while maintaining GNSS positioning capability.
Supported interference types include narrowband, broadband, pulsed, swept-frequency, and combined interference.
The anti-jamming unit incorporates a polarization-, spatial-, temporal-, and frequency-domain anti-jamming processing algorithm. By integrating multidimensional characteristics across polarization, spatial, time, and frequency domains, the system provides effective suppression against various forms of GNSS interference.
The GNSS positioning unit supports the reception, decoding, and processing of multi-constellation and multi-frequency satellite signals, providing high sensitivity and high-accuracy positioning performance.
The overall system is designed to maintain stable operation in dynamic environments while providing strong anti-jamming performance under complex electromagnetic conditions. It outputs real-time, highly reliable PNT (Position, Navigation and Timing) information and can be integrated into various platforms requiring reliable navigation and positioning in challenging operational environments.
The detailed configuration of the HT-GGGB008NW GNSS Anti-Jamming Navigation Kit is shown below.
| Parameter | Specification |
|---|---|
| Anti-Jamming Frequency Bands | B1I / B1C / L1 C/A / E1 / G1 (1558–1609 MHz) |
| Supported Interference Types | Narrowband, broadband, pulsed, swept-frequency, and combined interference |
| Anti-Jamming Capability (J/S) | Single Interferer: ≥120 dBc; Three Interferers: ≥110 dBc; Seven Interferers: ≥100 dBc |
| Positioning Accuracy | Horizontal: ≤10 m (RMS); Vertical: ≤10 m (RMS) |
| Velocity Accuracy | ≤0.2 m/s (RMS) |
| Cold Start Time | ≤45 s |
| Hot Start Time | ≤10 s |
| Re-acquisition Time After Loss of Lock | ≤3 s |
| Dynamic Performance — Mode 1 | Speed: ≤515 m/s; Acceleration: ≤4 g |
| Dynamic Performance — Mode 2 | Speed: ≤1000 m/s; Acceleration: ≤10 g; Jerk: ≤3 g/s (optional) |
| Supported Protocols | RTCM 2.x, RTCM 3.x, NMEA-0183 (default) |
| Dimensions | 150 × 150 × 35 mm (L × W × H) |
| Weight | ≤690 g |
| Operating Voltage | 9–32 V DC |
| Power Consumption | ≤18 W |
| Operating Temperature | −40°C to +85°C |
| Storage Temperature | −55°C to +85°C |
The HT-GGGB008NW GNSS Anti-Jamming Navigation Kit measures:
150 mm × 150 mm × 35 mm (L × W × H)
Standard enclosure color: Signal White.
Custom colors are available upon request.
Figure 2. Mechanical Dimensions (Unit: mm)
The power/data connector is J30J-21ZK.
| Pin | Signal | Function | Description / Remarks |
| 1 | VCC | Power Input | 9–32 V DC |
| 2 | VCC | Power Input | 9–32 V DC |
| 3 | VCC | Power Input | 9–32 V DC |
| 4 | GND | Power Ground | GND |
| 5 | GND | Power Ground | GND |
| 6 | GND | Power Ground | GND |
| 7 | RS232-RX1 | Serial Port 1 Input | Anti-Jamming Unit — RS232 Port 1, default baud rate 115200 bps |
| 8 | RS232-TX1 | Serial Port 1 Output | Anti-Jamming Unit — RS232 Port 1 |
| 9 | GND | Digital Ground | Serial Port Digital Ground |
| 10 | RS422-TX2+ / RS485-A2 | Serial Port 2 TX+ / RS485 A Output | Anti-Jamming Unit — RS422/RS485 Port 2, default baud rate 115200 bps |
| 11 | RS422-TX2− / RS485-B2 | Serial Port 2 TX− / RS485 B Output | Anti-Jamming Unit — RS422/RS485 Port 2 |
| 12 | RS422-RX2+ | Serial Port 2 RX+ | Anti-Jamming Unit — RS422 Port 2 |
| 13 | RS422-RX2− | Serial Port 2 RX− | Anti-Jamming Unit — RS422 Port 2 |
| 14 | RS232-RX3 | Serial Port 3 Input | GNSS Positioning Unit — RS232 Port 3, default baud rate 115200 bps |
| 15 | RS232-TX3 | Serial Port 3 Output | GNSS Positioning Unit — RS232 Port 3 |
| 16 | GND | Digital Ground | Serial Port Digital Ground |
| 17 | RS422-TX4+ / RS485-A4 | Serial Port 4 TX+ / RS485 A Output | GNSS Positioning Unit — RS422/RS485 Port 4, default baud rate 115200 bps |
| 18 | RS422-TX4− / RS485-B4 | Serial Port 4 TX− / RS485 B Output | GNSS Positioning Unit — RS422/RS485 Port 4 |
| 19 | RS422-RX4+ | Serial Port 4 RX+ | GNSS Positioning Unit — RS422 Port 4 |
| 20 | RS422-RX4− | Serial Port 4 RX− | GNSS Positioning Unit — RS422 Port 4 |
| 21 | PPS | Pulse Per Second | GNSS Positioning Unit PPS output, 3.3 V LVTTL |
The module is suitable for integration into platforms requiring reliable GNSS positioning and navigation in complex electromagnetic environments, including:
Company Details
Business Type:
Manufacturer
Total Annual:
>2000000
Ecer Certification：
Verified Supplier
ABOUT ROVIYNO RF COMPONENTS & MODULES FOR ADVANCED SYSTEMS Roviyno Intelligent Technology Co., Ltd. is a technology-driven RF solutions provider specializing in the development and manufacturing of RF components and modules for global B2B customers. Our product portfolio covers RF detection... ABOUT ROVIYNO RF COMPONENTS & MODULES FOR ADVANCED SYSTEMS Roviyno Intelligent Technology Co., Ltd. is a technology-driven RF solutions provider specializing in the development and manufacturing of RF components and modules for global B2B customers. Our product portfolio covers RF detection...
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