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Product Description
The LSY3701C Helix Antenna features a Quad Helix structure, designed to minimize phase center and geometric center errors, ensuring reduced measurement inaccuracies. It provides high gain, wide beam coverage, and excellent reception of low-altitude signals. The antenna supports reception of GPS L1/L2, GLONASS L1/L2, and BD B1/B2/B3 signals.
The LSY3701C antenna is ideal for GNSS systems that require precise signal reception in environments with low-altitude signals, including applications in drones, surveying, agriculture, geodesy, and any other field relying on accurate positioning data.
Product Features
Product Advantages
Supports GPS L1/L2、GLONASS L1/L2、BD B1/B2/B3 signal reception
High gain antenna having superior tracking performance at low elevation angles
High stability and high repeatability at phase center
Extreme lightweight,Less than or equal to 30g
Ground plane independent
Specifications
Antenna | |
Frequency Range(MHz) | GPS L1/L2 GLONASS L1/L2 BD B1/B2/B3 |
Maximum Gain(dBi) | 3.0 |
VSWR | ≤1.8 |
Antenna AR (dB) | ≤3.0 |
Polarization | RHCP |
Port Impedance(Ω) | 50Ω |
LNA | |
LNA Gain(dB) | 33±2 |
Noise Figure | ≤1.8 |
Operating Voltage(V) | 3-12 DC |
Operating Current(mA) | ≤42mA |
Physical | |
Connector Type | SMA-J |
Antenna size(mm) | Φ27.5×57.5mm |
Antenna Weight(g) | ≤30g |
Operating Temperature(℃) | -40-+70 ℃ |
Storage Temperature(℃) | -55-+85 ℃ |
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