YH-6156 features a dual-layer, multi-feed design, supporting GPS L1/L2/L5 BDS B1/B2/B3 GLONASS G1/G2/G3 Galileo El/E5a/E5b L-Band satellite navigation. It incorporates a built-in low-noise amplifier and employs multi-stage filters, providing excellent out-of-band suppression and strong anti-interference capabilities, ensuring normal operation even in harsh electromagnetic environments. It meets the current requirements for multi-system compatibility and high-precision measurement.
RTK GNSS Antenna YH-6156
Aviation antenna YH-6156 is widely used in high-precision navigation and positioning applications such as V2X, aerospace, precision agriculture, vehicle positioning, and drones.
- Overview
- Key Features
- Parameters
- Related Products
Overview
Key Features
1. The design employs multi-feed point technology, ensuring right-hand circular polarization and phase center performance while reducing the impact of measurement errors.
2. The antenna elements feature high passive gain and a wide beam pattern, ensuring effective reception of signals at low elevation angles.
3. Pre-filter, low noise figure, strong anti-interference ability.
4. IP67 protection provides protection for the antenna during long-term outdoor operation.
Parameters
| Product Parameters | |
| PERFORMANCE | |
| Patch Architecture | Dual Feed, Dual Stacked Patch |
| Supported Positioning Signal Bands | GPS: L1/L2/L5 BDS: B1/B2/B3 GLONASS: G1/G2/G3 Galileo: El/E5a/E5b L-Band |
| Peak Gain* | ≥4.0dBi@Fc, with 100mm ground plane |
| Polarization | RHCP |
| Axial Ratio@zenith | ≤1.5dB |
| Azimuth Coverage | 360° |
| Impedance | 50 ohm |
| LNA | |
| Frequency Range | 1164MHz~1286MHz 1525MHz~1615MHz |
| LNA Gain* | 38±3.0dB （Typ. @25°C） |
| Noise Figure* | ≤2.0 dB@25°C , Typ.（Pre-filtered） |
| Output VSWR | ≤1.5:1 typ. 1.8:1max |
| Operating Voltage | 3.0~16V DC |
| Operating Current | ≤45mA |
| ESD Circuit Protection | IEC6100-4-2 15KV air discharge |
| Overvoltage Resistance | IEC61000-4-5 10kV impulse voltage, instrument internal resistance 2 ohms |
| Out-of-Band Rejection | L5/E5/L2/G2/B2: <1050MHz: >55dB <1125MHz: >30dB >1350MHz: >45dB L1/E1/B1/G1: <1450MHz: >40dB >1690MHz: >40dB >1730MHz: >45dB |
| MECHANICALS & ENVIRONMENTAL | |
| Dimension | Φ67.5*65mm |
| Connector | N-Plug (Male) |
| Radome | ABS+PC |
| Base | Aluminum alloy 6061-T6 |
| Weight | ≤185g |
| Attachment Method | N connector or 4 screw holes |
| Operating Temp | -40℃～+85℃ |
| Storage Temp | -45℃～+85℃ |
| Humidity | 95% Non-condensing |
| Waterproof | Expected IP67 |
| Vibration | 3 axis, sweep = 15 min, 10 to 200Hz sweep: 3G |
| Shock | Vertical axis:50G, other axes:30G |
Applications
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