YH-100 is a four-system full-frequency high-precision measurement antenna that supports GPS, BDS, GLONASS and GALILEO Quantity of equipment Beidou third generation and multi-systemcompatibility needs. Can be widely used in surveying and mapping, Marine survey, geological monitoring, bridge deformation monitoring,Applications such as automated ports, drones and driverless cars.
YH-100
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- Overview
- Key Features
- Parameters
- Applications
- Related Products
Overview
Key Features
Multi-System & Full-Frequency Compatibility for High-Precision Measurement
Supports full-frequency signals of BDS (B1/B2/B3), GPS (L1/L2/L5), GLONASS (L1/L2/L3), GALILEO (E1/E5a/E5b/E6), and L-Band, perfectly meeting the needs of Beidou-3 and multi-system compatibility. Especially optimized for global network B3, L5, and L-BAND frequencies, significantly enhancing system stability in high-precision scenarios like surveying and mapping, marine surveys, and automated ports.
High-Gain Passive Antenna with Excellent Signal Reception
Boasts a maximum gain of 5.5dBi, wide beam coverage, and superior reception of low-elevation signals, ensuring stable satellite tracking even in highly occluded environments. With phase center error as low as ±2mm, axial ratio ≤3dB, and VSWR ≤1.5, it guarantees high-precision measurement accuracy.
High-Performance LNA & Strong Anti-Interference Capability
Equipped with a low-noise amplifier (LNA) featuring high gain (L2: 40±2dB, L1: 38±2dB) and low noise figure (≤1.8dB). Excellent out-of-band suppression effectively avoids interference from communication base stations, ensuring stable system operation. In-band flatness of ±2dB and differential propagation delay ≤5ns further enhance signal integrity.
Rugged Structure for Harsh Environment Adaptability
Compact and reliable design with IP67 waterproof, dustproof, and UV-resistant housing. Operating temperature range of -40℃~+85℃ and 95% non-condensing humidity resistance enable long-term use in harsh outdoor environments. Lightweight (≤450g) with Φ150×61mm size and 5/8''×11 mounting, suitable for drones, driverless cars, and long-term monitoring scenarios.
Parameters
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Numbered version： |
YH-100 V1.2 |
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Preparation / Date： |
2022.09 |
◆Product introduction
YH-100 is a four-system full-frequency high-precision measurement antenna that supports GPS, BDS, GLONASS and GALILEO Quantity of equipment Beidou third generation and multi-system compatibility needs. Can be widely used in surveying and mapping, Marine survey, geological monitoring, bridge deformation monitoring,Applications such as automated ports, drones and driverless cars.
◆Technical characteristics
1. The passive antenna has high gain, wide beam, good receiving effect of low elevation signal, and can still receive stars normally in the environment with more serious occlusion;
2.the passive antenna working frequency band is wide, can well support multi-system multi-frequency work, especially the global network B3 frequency and L5,L-BAND frequency points, greatly improve the system stability;
3.the antenna out-of-band suppression is high, which can effectively avoid signal interference such as communication base stations leading to system instability.
4.compact and reliable structure, IP67 waterproof, dustproof and UV proof shell, can meet the requirements of long-term use in various harsh outdoor environments.
◆Main technical parameters
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Passive antenna characteristics |
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Frequency Range(MHz) |
BDS B1/B2/B3 GPS L1/L2/L5 GLONASS L1/L2/L3 GALILEO E1/E5a/E5b/E6 L-Band |
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Nominal Impedance |
50Ω |
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Polarization mode |
RHCP |
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Antenna axis ratio(dB) |
≤3dB |
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Horizontal coverage |
0°~360° |
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VSWR |
≤1.5 |
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Maximum gain（dBi） |
5.5dBi |
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Phase center error(mm) |
±2mm |
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Low noise amplifier characteristics |
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LNA Gain(dB) |
L2：40±2dB (typical) L1：38±2dB |
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Noise Figure(dB) |
≤1.8dB |
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Output/Input VSWR |
≤2.0 |
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In-band flatness(dB) |
±2dB |
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Operating voltage(V) |
+3.3VDC to +12VDC |
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Operating current |
≤50mA(maximum) |
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Differential propagation delay(ns) |
≤5ns |
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Structural & Environmental adaptability |
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Antenna size(mm) |
Φ150*61mm |
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weight（g） |
≤450g |
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Connector |
TNC-K |
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Installation mode |
5/8''×11（British system） |
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Water/Dust Resistance |
IP67 |
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Operating temperature |
-40℃～+85℃ |
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Storage temperature |
-55℃～+85℃ |
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Storage humidity |
95% non condensing |
◆Structure& Phase Center Drawing (mm)
Undeclared tolerance:±0.3mm
Applications
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