AMEC Antenna GPS High Performance

High performance GPS antenna in IP67 enclosure GA-22 is our new GPS antenna designed for AMEC AIS products. It can also be a replacement for other navigational devices. The GPS antenna is engineered to meet rigorous demands of marine environment. It is tested with AMEC AIS transponders and has passed all relevant environmental tests. Its UV resistant enclosure is IP67 waterproof. The built-in high performance LNA (low noise amplifier) ensures excellent sensitivity. GA-22 has 2 mounting options: pole mount and base mount. It has 10 meter RG174 cable that facilitates routing and installation. Specifications: Gps Antenna: - Center Frequency : 1575.42 MHz ± 2 - Bandwidth: 10 MHz - VSWR: 1.5 Max (Typical 1.3) - Axial Ratio: 1.5 dB Typical - Radiation Eifficiency: -60% - Polarization: Right Hand Circular Polarization Lna (Low Noise Amplifier): - Frequency: 1575.42 MHz - Gain: 29 dB Typical @ 3.3V DC - VSWR: 2 Max - Noise Figure: 0.95 dB Typical - Out-Band Attenuation: 20 dB min. @ fc ± 50 MHz - DC Power Input: DC 3 ~ 5 V - Power Consumption: 5mA @ 3.3V, 8.5mA @ 5V - Output Impedance: 50Ω Gps Antenna & Lna: - Frequency: 1575.42 MHz - Gain: 31 dB Typical - Noise Figure: 0.65 dB Typical - Axial Ratio @ Zenith: 1.5 dB Typical - VSWR: 1.5 Max (Typical 1.3) - Impedance: 50Ω Environmental: - Operating Temperature: -30°C~+75°C - Storage Temperature: -30°C~+75°C - Relative Humidity: 95% @ 40°C, non-condensing - Water Resistance: IP67 Mechanical: - Dimension: 81 mm (Dia.) x 81 mm (H) - Weight: 303 g (incl. cable and mounting) - Connector: TNC (male) - Cable: 10M RG-174 Cable