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Outdoor GPS Timing Antenna LKY4401A
Outdoor GPS Timing Antenna LKY4401A
Outdoor GPS Timing Antenna LKY4401A
Outdoor GPS Timing Antenna LKY4401A
Outdoor GPS Timing Antenna LKY4401A
Product Description
LKY4401A is a four-star four-frequency timing antenna, which has the characteristics of high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability. It is widely used in communication, electric power, fine agriculture and Marine fields.
Product Features
Product Advantages
High gain, wide pattern beam, good reception at low elevation Angle
The low noise coefficient of the amplifier ensures the high SNR of the receiver
Built-in lightning protection circuit, effectively protect the internal circuit from lightning damage
High sensitivity, high reliability, IP67 waterproof, easy installation
Specifications
| Antenna | |
| Frequency Range（MHz） | 1159～1610.5 |
| Gain（dBi） | ≥3 |
| Antenna 10°Gain | ≥-3 |
| VSWR | ≤1.8 |
| Polarization | RHCP |
| Port Impedance（Ω） | 50Ω |
| LNA Performance | |
| LNA Gain（dB） | 34±2 |
| Noise Figure（dB） | ≤3 |
| LNA Input 1 dB Compression（dBm） | ＞25@1～496MHz ＞20@496～960MHz ＞14@960～1525MHz ＞-30@1525～1785MHz ＞12@1785MHz |
| Out-of-band Rejection (dB) | ≥70@1～960MHz ≥60@960～1525MHz ≥14@1695～1785MHz ≥58@1785MHz |
| Operating Voltage（V） | 5±1VDC |
| Operating Current（mA） | ≤35mA@5V |
| Physical | |
| Connector Type | N-K |
| Waterproof grade | IP67 |
| Antenna size（mm） | Φ77×74mm（Without Connector） |
| Radome Material and Color | ASA Plastic, RAL7047 |
| Lightning protection performance | ±5 kA，10/350 us |
| Operating Temperature（℃） | -40-+85 ℃ |
| Storage Temperature（℃） | -55-+85 ℃ |
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