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Multipath Rejection Built-in Geodetic GNSS Antenna LCY4N03A
Multipath Rejection Built-in Geodetic GNSS Antenna LCY4N03A
Multipath Rejection Built-in Geodetic GNSS Antenna LCY4N03A
Multipath Rejection Built-in Geodetic GNSS Antenna LCY4N03A
Multipath Rejection Built-in Geodetic GNSS Antenna LCY4N03A
Product Description
The LCY4N03A Geodetic GNSS antenna features a multi-feed point design that aligns the antenna phase center with the geometric center, enhancing measurement accuracy. It includes a built-in low-noise amplification module with pre-filters and multi-stage filters to eliminate interference in harsh electromagnetic environments. Its compact and lightweight design reduces equipment weight while providing comprehensive support for GNSS signals, including GPS, GLONASS, Beidou, and Galileo. The antenna excels in low-elevation satellite tracking, minimizes measurement errors through its design, and incorporates a multi-path-rejection board to combat multi-path interference. With high gain, it ensures reliable signal reception even in challenging occluded environments.
Product Features
LCY4N03A Multipath Rejection GNSS Antenna
Comprehensive GNSS support, including GPS, GLONASS, Beidou and Galileo
Robust low-elevation satellite tracking
Adopts multi-feed point design, ensures the performance of right-hand circular polarization and phase center, reduces the influence of measurement error.
An internal multi-path-rejection board eliminatesmulti-path interference errors
High Gain, good reception for low-elevation satellite signals,ensure the signal can still be received normally in some severely occluded occasions.
Specifications
| Antenna | |
| Frequency Range（MHz） | GPS L1/L2/L5 GLONASS L1/L2 BD B1/B2/B3 GALILEO E1/E2/E5a/E5b BT/WIFI Mobile Communication 4G |
| Maximum Gain（dBi） | GNSS: 5.5dBi BT/WIFI: 1dBi Mobile Communication 4G：0.5dBi |
| VSWR | ≤2.0 |
| Antenna AR （dB） | ≤3.0 |
| Phase Center Error（mm） | ±2 |
| Polarization | RHCP |
| Port Impedance（Ω） | 50Ω |
| LNA | |
| LNA Gain（dB） | 40±2 |
| Noise Figure | ≤2.0 |
| Band Flatness | ±2dB |
| Operating Voltage（V） | 3.3-12 VDC |
| Operating Current（mA） | ≤45mA |
| Differential Transmission Delay | ≤5ns |
| Physical | |
| Connector Type | GNSS:MCX-JW BT/WIFI:IPEX Mobile Communication 4G：MMCX-JW |
| Antenna size（mm） | Φ127.5×27 mm |
| Antenna Weight(g) | ≤230g |
| Operating Temperature（℃） | -40-+85 ℃ |
| Storage Temperature（℃） | -55-+85 ℃ |
| Humidity | 95% No Condensation |
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