Anten GPS 28db bằng sứ

Kích thước: 18 x 18 x 4 mm. Description: Center frequency: 1575MHZ Bandwidth: + 30 MHz Impedance: 50 Maximum gain: > Based on 3dBic 7 * 7cm Gain range: > at -90 -4dBic degrees < 0 < +90 Antenna polarization: RHCP Amplifier / filter Amplifier gain: 32dB Noise figure: 1.5dB Filter out of band attenuation: Min f0+/-20MHz 7dB; Min f0+/-50MHz 20dB; Min f0+/-100MHz 30dB Output voltage in Bobbi: < 2 Power consumption: 10mA Environmental Science Operating temperature: -40 degrees C ~+85 Waterproof test: Pass Humidity: 95%~100%RH