Anti-Jamming GNSS Antenna PT022
6B1L1E1+GNSS Multiband
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Overview
Key Features
Parameters
Applications
Related Products
Overview
This solution effectively mitigates interference from up to six B1L1E1 signal sources, autonomously identifying and countering interference without manual input. It withstands maximum power levels of -35dBm for one source, -45dBm for three, and -60dBm for six, ensuring stable satellite signals in complex interference scenarios. Compact and lightweight, it consumes under 14W, making it ideal for UAVs and portable devices. With high-power burn-out resistance over 10W and multi-stage pre-filters to suppress out-of-band noise, it ensures reliable operation. The RF connector is an SMA male, equipped with aviation-grade power and control interfaces.
Key Features
Strong Anti-Interference Performance & Low Power Consumption
Its power consumption is under 14W, with single interference resistance of at least 95dB (max tolerance -35dBm), and triple and sextuple interference resistance of at least 85dB (max tolerance -45dBm).
Highly Integrated Technology & Compact Design
The solution also integrates antennas that cover all frequencies of the GNSS system, with compact size of only φ100*H73mm and light weight of only 2kg.
High Power Burn-Out Resistance
Designed with high power burn-out resistance, with a maximum power tolerance of no less than 10W.
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Marine-grade Anti-corrosion Coating
Features a special anti-salt spray coating, ideal for marine use, passing 28 days of neutral salt spray testing.
Parameters
ANTENNA PERFORMANCE
Antenna Array Elements
6B1L1E1+GNSS Multiband
Isolation
Co-Frequency Unit Antenna≤-15dB
Peak Gain
4dBic
VSWR
≤2.0
Nominal Impedance
50Ω
Polarization
RHCP
CIRCUIT PERFORMANCE
LNA Gain@B3/B1/L1
(High Precision Positioning)
21±1dB (Determined by the matching module)
VSWR
≤2.0
Output VSWR
≤2.0
Out-of-Band Rejection
@50M≥65dB@1509M&@1629M
Noise Figure
≤2dB
Burnout Resistance
≥10W
SYSTEM PERFORMANCE
Operation Voltage
DC 9-32V (Antenna LNA: 3.3-12V)
Operation Current
Each Channel<120Ma
(Antenna Array Elements:<100mA)
Power Consumption
<14W
Number of Anti-Interference
Sources
3
Signal-to-Interference Ratio
Single Feed≥95dB; Triple Feed≥85dB; Sextuple Feed≥75dB
MECHANICAL
Dimensions
φ178*H56mm (Accessories and connector not included)
Weight
≤2kg
Color
Grey-White
Fixed Method
The base can be secured with screws or with optional
5/8 mounting accessory
Connector
TNC-K (RF Signal), ZLN.2F.316.CLL-2B Socket
(Power Supply+Control Signal)
ENVIRONMENTAL
Operating temperature
-40℃ to +70℃
Storage temperature
-45°C to +85°C
Waterproof Rating
IP67
Salt Spray Test
Neutral salt spray for 28 days
Mechanical Shock Test
≤50g
COMPLIANCE
Quality Level
Industrial Grade
Product Certification
RoHS
Applications
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