High precision positioning four-arm spiral antenna
Applicable frequency bands: GPS L1/L2/L5, BDS B1/B2/B3, GLONASS L1/L2, GALILEO: E1/E5/E6, L-Band
Product Usage: This antenna is a multi-star multi-frequency four-arm spiral active antenna covering GPS L1/L2/L5, BDS B1/B2/B3, GLONASS L1/L2, GALILEO: E1/E5/E6, L-Band, widely used in navigation scheduling, tracking monitoring, measurement and control fields. Especially suitable for UAV and many other applications, such as aerial photography, traffic monitoring, remote telemetry, etc., but also can be used in a variety of handheld terminals, high-precision positioning modules.
High precision positioning four-arm spiral antenna
Applicable frequency bands: GPS L1/L2/L5, BDS B1/B2/B3, GLONASS L1/L2, GALILEO: E1/E5/E6, L-Band
Product Usage:
This antenna is a multi-star multi-frequency four-arm spiral active antenna covering GPS L1/L2/L5, BDS B1/B2/B3, GLONASS L1/L2, GALILEO: E1/E5/E6, L-Band, widely used in navigation scheduling, tracking monitoring, measurement and control fields. Especially suitable for UAV and many other applications, such as aerial photography, traffic monitoring, remote telemetry, etc., but also can be used in a variety of handheld terminals, high-precision positioning modules.
Electrical performance index | |
Passive antenna indicators | |
Frequency Range(MHz) | GPS L1/L2/L5 BDS B1/B2/B3 GLONASS L1/L2 GALILEO: E1/E5/E6 L-Band |
Polarization | Right-hand circular polarization |
Gain(dBi) | Elevation Angle: 90 degrees:≥3.0 |
Axial Ratio(dB) | Elevation Angle: 90 degrees:≤3 |
Impedance(Ω) | 50 |
VSWR | ≤2 |
Horizontal coverage Angle(°) | 360° omnidirectional |
LNA index | |
Signal Gain(dB) | 35±3 |
Noise Figure(dB) | ≤2 |
VSWR | ≤2 |
Voltage(VDC) | 3~16 |
Current (mA) | ≤45 |
Inband Spectrum Ripple(dB) | ≤2 |
Impedance(Ω) | 50 |
Physical properties | |
Dimensions(mm) | Φ42.2*87.2 |
Weight(g) | ≤35g |
Connector Type | sma-J |
Operating Temperature(℃) | -40~+70 |
Storaging Temperature(℃) | -40~+70 |
Humidity | 95% |
Outline dimension drawing:
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