WNS-950 Dual frequency Four Channels GNSS Anti-jamming System
SKU: MD-P00822·Mission Payloads & Systems·受注生産
概要
The anti-jamming system is designed to receive, amplify, down-convert, filter, and perform anti-jamming processing for 4 channels of BDS_B1，BDS_B2，GPS_L1 and GPS_L2 frequency signals. It operates on a power supply voltage of +12V to +32V. It is composed of composed of four main components: antenna array, RF component, anti-jamming processing component, and receiver. It can counteract three broadband jamming sources, providing high-precision positioning and accurate timing even under strong interference conditions. 4-channels：BDS_B1，BDS_B2，GPS_L1 and GPS_L2 antenna array ( Selectable frequency points: GLONASS_L1/ BDS_B3 ) B1: 1561.098MHz 2.046MHz； RF output power: -55dBm to -65dBm； Supports BDS, GPS, and GAL positioning, signal reception, decoding, and information output, providing time, position, and other parameters； Anti-jamming types: Capability to suppress various jamming types such as broadband, frequency sweep, pulse, and combination jamming； Multi-jamming resistance: Capable of countering 7 interference sources from different directions simultaneously； Nominal Wideband Suppression(Single direction): Jamming-to-signal ratio (JSR) 100dB@-130dBm； Nominal Wideband Suppression(Three directions): Jamming-to-signal ratio (JSR) 90dB@-130dBm； Broadband jamming suppression capability: 60dB； Operating temperature: -40℃ to +75℃； Storage environment: -45℃ to +80℃； Dimensions: (140.0 0.5)mm (140.0 0.5)mm (60 0.5)mm； Positioning accuracy: 10m； Velocity accuracy: 0.2m/s.
技術仕様
Specifications. 主な仕様： 4-channels BDS_B1，BDS_B2，GPS_L1 and GPS_L2 antenna array ( Selectable frequency points: GLONASS_L1/ BDS_B3 )、B1 1561.098MHz 2.046MHz；、B2 1207.14MHz 2.046MHz；、L1 1575.42MHz 1.023MHz；、L2 1227.6MHz 1.023MHz、RF output power -55dBm to -65dBm；、Impedance 50 Ohms ；、Anti-jamming types Capability to suppress various jamming types such as broadband, frequency sweep, pulse, and combination jamming；、Multi-jamming resistance Capable of countering 7 interference sources from different directions simultaneously；、Nominal Wideband Suppression(Single direction) Jamming-to-signal ratio (JSR) 100dB@-130dBm；、Nominal Wideband Suppression(Three directions) Jamming-to-signal ratio (JSR) 90dB@-130dBm；、Broadband jamming suppression capability 60dB；、Operating temperature -40℃ to +75℃；、Storage environment -45℃ to +80℃；、Dimensions (140.0 0.5)mm (140.0 0.5)mm (60 0.5)mm；、Power consumption 20W；、Weight 950g；、Positioning accuracy 10m；、Velocity accuracy 0.2m/s.。
技術仕様 — 1 groups
主な仕様： 4-channels BDS_B1，BDS_B2，GPS_L1 and GPS_L2 antenna array ( Selectable frequency points: GLONASS_L1/ BDS_B3 )、B1 1561.098MHz 2.046MHz；、B2 1207.14MHz 2.046MHz；、L1 1575.42MHz 1.023MHz；、L2 1227.6MHz 1.023MHz、RF output power -55dBm to -65dBm；、Impedance 50 Ohms ；、Anti-jamming types Capability to suppress various jamming types such as broadband, frequency sweep, pulse, and combination jamming；、Multi-jamming resistance Capable of countering 7 interference sources from different directions simultaneously；、Nominal Wideband Suppression(Single direction) Jamming-to-signal ratio (JSR) 100dB@-130dBm；、Nominal Wideband Suppression(Three directions) Jamming-to-signal ratio (JSR) 90dB@-130dBm；、Broadband jamming suppression capability 60dB；、Operating temperature -40℃ to +75℃；、Storage environment -45℃ to +80℃；、Dimensions (140.0 0.5)mm (140.0 0.5)mm (60 0.5)mm；、Power consumption 20W；、Weight 950g；、Positioning accuracy 10m；、Velocity accuracy 0.2m/s.。
技術仕様
Specifications
- 4-channels
- BDS_B1，BDS_B2，GPS_L1 and GPS_L2 antenna array ( Selectable frequency points: GLONASS_L1/ BDS_B3 )
- B1
- 1561.098MHz 2.046MHz；
- B2
- 1207.14MHz 2.046MHz；
- L1
- 1575.42MHz 1.023MHz；
- L2
- 1227.6MHz 1.023MHz
- RF output power
- -55dBm to -65dBm；
- Impedance
- 50 Ohms ；
- Anti-jamming types
- Capability to suppress various jamming types such as broadband, frequency sweep, pulse, and combination jamming；
- Multi-jamming resistance
- Capable of countering 7 interference sources from different directions simultaneously；
- Nominal Wideband Suppression(Single direction)
- Jamming-to-signal ratio (JSR) 100dB@-130dBm；
- Nominal Wideband Suppression(Three directions)
- Jamming-to-signal ratio (JSR) 90dB@-130dBm；
- Broadband jamming suppression capability
- 60dB；
- Operating temperature
- -40℃ to +75℃；
- Storage environment
- -45℃ to +80℃；
- Dimensions
- (140.0 0.5)mm (140.0 0.5)mm (60 0.5)mm；
- Power consumption
- 20W；
- Weight
- 950g；
- Positioning accuracy
- 10m；
- Velocity accuracy
- 0.2m/s.
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