Taidacent 3m SMA External Antenna Internal Design Secondary Amplifi Antenna High Gain GPS + Beidou Active Straight antenna GB-33Z

Ceramic antenna characteristics Range Of Receiving Frequency: GPS L1:1575.42MHz, BEIDOU B1:1561MHZ Gain at Zenith: 4.5dBi Output VSWR: <1.5 Impendance: 50? Band Width: ±10MHz Polarization: RHCP Axis ratio: <3dB Horizontal coverage angle:360° Frequency Temperature Coefficient: 0±10 LNA indicator Gain: 33dB Noise figure: <1.8dB (LNA only) Output VSWR: <1.5 Output impedence: 50? Passband Ripple: ±1.0dB (LNA only) 1dB compression point output:>-10dBm (LNA only) Prime power: 2.8V-5.0V Operating current: ?20mA Working environment Operational Temperature: -40°C~+85°C Storage Temperature: -40°C~+85°C Wet degree: 40%~95% Structural characteristics Size: 51.5*43.5*14.7mm Weight: <110g Mounting: Magnetic bottom Connector:SMA-J  Cble: RG174 line Length: 3m