GLONASS antenna V3N-A057

L-bandpatchcompact

The V3N-A057 features a dual-feed wideband patch element, with a two stage Low Noise Amplifier, comprised of one input LNA per feed, a mid section SAW to filter the combined output, and a final output gain stage. This configuration provides excellent axial ratio that is constant across the full frequency band. An optional tight pre-filter is available with part number V3N-A057 to protect against saturation by high level sub-harmonics and L-Band signals. The V3N-A057 is housed in a compact, industrial-grade weather-proof, magnet mount enclosure, and is available with a variety of connectors and cable lengths. The antenna can be ordered without the magnet. In such cases, the magnet is replaced with a plastic plug to provide a smooth under surface. Application AIS Approved Vehicle tracking system Precision Agriculture, Mining & Construction Military & Security Dashboard Manufacturer Law Enforcement & Public Safety Fleet Management & Asset Tracking Antenna Specifications Band Width - CF±5MHz Polarization - RHCP Gain - 5dBic （Zenith） V.S.W.R - ＜1.5 Impendence - 50Ω Axial Ratio - 3dB（max） LNA Information Noise Figure - ＜1.0 Supply Voltage - 2.2~5V DC Current Consumption - 20~40mA V.S.W.R - ＜2.0 Mechanical And Environmental Connector - SMA/MCX/FAKRA or others Radome - Material ABS Cable - Rg174 Mounting Method - Magnet/Adhesive Dimension - 25*25*4mm Operating Temperature - -40℃~ 85℃ Relative Humidity - Up to 95% Vibration - 10 to 55Hz with 1.5mm amplitude 2hours Environmentally Friendly - ROHS Compliant