Durable High quality Material Good performance Specification Cable Length10M ConnectorBNC plug default CableSYV-50-3 Center frequency1575mhz+/-5 MHZ V. S. W. R Less than 1.5 Band widthCF±5MHz Impendence50 ohm Gain greater than equal 28DB PolarizationRHCP Lna gain(without cable)42±2dB Filter Insertion Loss3dB Noise figure: 1.3 Current Consumption: 18~35mA DC Voltage: 3~5V DC Mounting basescrew thread connection ( G3/4 ) Working temp-40~+60 Storage temp-50~+85 Vibration sine sweep1g(0-p)10~50~10hz each axis Humidity95%~100%rh Weatherproof100% Quantity1 pc colour:white Material:plastic Package Contents: 1 x 10M GPS Marine Navigation Antenna Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.