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Anti-Jamming Integrated Device for 7-Channel BDS_B1, GPS_L1 and GAL_E1 Signals
Place of Origin：China
Brand Name：SWT
Model Number：SWT-JRL1-7B1L
Price：Please Contact Customer Service
Product Description
Description
The Anti-Jamming Integrated Device performs the reception,amplification, down-conversion, filtering,and anti-jamming processing of 7-channel BDS_B1,GPS_L1,and GAL_E1 frequency signals. It operates with a power supply voltage range of +18V to +32V and consists of four components: an antenna array unit, an RF unit, an anti-jamming processing unit, and a receiver. The system provides anti-jamming capability against seven wideband interferences, enabling high-precision positioning and accurate timing even in strong interference environments.
Product Features and Applications
This anti-jamming integrated terminal features a highly integrated frequency signal processing module, characterized by low noise figure, high gain, excellent channel consistency, and low mutual coupling. The product is compact in size, low in power consumption, simple to deploy, and exhibits strong electromagnetic compatibility. It is suitable for widespread application in mobile vehicles, ships, aircraft, unmanned platforms, and other fields, significantly enhancing their anti-jamming performance.
Specifications
Antenna Array
Parameter | Specification |
Antenna Elements | 7-channel BDS_B1, GPS_L1, GAL_E1 antenna array |
Input Frequency (BDS_B1) | 1561.098MHz ± 2.046MHz |
Input Frequency (GPS_L1) | 1575.42MHz ± 1.023MHz |
Input Frequency (GAL_E1) | 1575.42MHz ± 12.276MHz |
Anti-Jamming Processing
Parameter | Specification |
Number of Channels | 7 BDS_B1, GPS_L1, GAL_E1 channels |
Anti-jamming Types | Resistant to wideband, swept-frequency, pulse and other suppression interferences |
Number of Simultaneous Jammers | Resistant to 1-6 jammers from different directions |
Anti-single Wideband Jamming Capability | Jamming-to-Signal Ratio ≥ 105dB @ -130dBm |
Anti-three Wideband Jamming Capability | Jamming-to-Signal Ratio ≥ 90dB @ -130dBm |
Anti-six Wideband Jamming Capability | Jamming-to-Signal Ratio ≥ 80dB @ -130dBm |
Receiver Specifications
Parameter | Specification |
Cold Start Time | ≤ 60s (including self-test time) |
Warm Start Time | ≤ 10s |
Reacquisition Time | ≤ 2s (after signal loss within 5s) |
Positioning Accuracy | ≤ 10m |
Velocity Accuracy | ≤ 0.2m/s |
Reliability
Parameter | Specification |
MTBF (Mean Time Between Failures) | ≥ 5000 hours |
MTTR (Mean Time To Repair) | ≤ 30 minutes |
Continuous Operation Time | ≥ 24 hours |
Environmental Adaptability
Parameter | Specification |
Operating Temperature | -45℃ to +70℃, 10% to 90% RH (non-condensing) |
Storage Temperature | -50℃ to +75℃, 10% to 95% RH (non-condensing) |
Power Supply
Parameter | Specification |
Input Voltage | +18V to +32V |
Power Consumption | ≤ 20W |
Physical Specifications
Parameter | Specification |
Dimensions | Diameter: (150±0.5)mm, Height: (55.2±0.5)mm |
Weight (Aluminum Alloy Version) | ≤ 980g |
Weight (Magnesium Alloy Version) | ≤ 750g |
Color | Navy Gray (B05) |
Pin Definition Table
Pin Number | Signal Definition | Signal Description | Remarks |
1 | +18V~+32V | Power Input |
Power Port |
2 | +18V~+32V | Power Input | |
3 | GND | Power Ground | |
4 | GND | Power Ground | |
5 | GND | Signal Ground |
Data Port |
6 | RX | TTL Signal Receive | |
7 | PPS | 1PPS Signal+ | |
8 | TX | TTL Signal Transmit | |
9 | NC | NC | NC |
Product Details
Received Signal:
Number Of Channels:
Name:
Channel Gain:
Output Signal Power:
Power Consumption:
Power Supply:
Operating Temperature:
Storage Temperature:
Installation Size:
Packing:
Applications:
Payment & Shipping Terms
Minimum Order Quantity
1/pcs
Packaging Details
Standard Packing
Delivery Time
5-8 work days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
100pcs per month
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