GPS 有源天线

产品厂家：北京新好适佳贸易有限公司

规格型号：GAA1575A1A或A2A

产品类别：GPS

产品介绍：

GPS/GSM双频率天线主要用于GPS防盗,监控,测量等车载方面,具有性能好,稳定性好的特点,安装非常方便和安全. GPS/GSM双频率接收天线规格 GPS/GSM Antenna Specification GAA-GPS/GSM-B(S) （i）Dieletric Antenna Center Frequency: 1575.42MHz±3 MHz V.S.W.R: 1.5:1 Band Width: ±5 MHz Impendence: 50 ohm Peak Gain: ＞3dBic Based on 7×7cm ground plane Gain Coverage: ＞-4dBic at –90°＜0＜+90°(over 75% Volume) Polarization:RHCP （ii）GSM Antenna Center Frequency:824MHz~894MHz(AMPS) 880 MHz~960MHz(GSM) 1710MHz~1990MHz V.S.W.R: 2.0:1 Impendence: 50 ohm Typical Gain:2dBi+/1dB@850MHZ; 2dBi+/-1dB@900MHZ 1dBi+/-1dB@1800MHZ; 1dBi+/-1dB@1800MHZ （iii）LNA/Filter LNA Gain(Without cable) 28dB Typical Noise Figure 1.5dB Filter Out Band Attenuation (f0=1575.42 MHZ) 7dB Ｍin f0+/-20MHZ ; 20dB Ｍin f0+/-50MHZ; 30dB Ｍin f0+/-100MHZ V.S.W.R ＜2.0 DC Voltage 2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V/other DC Current 11mA Max （iv）Mechanical Weight ＜240gram Size S TYP:96mm X 36mm X15mm B TYP: 80 mm(D)×13mm(H) Cable GPS-----RG174 2meter, 5meter long or other GSM-----RG174 2meter, 5meter long or other Connector GPS-----SMA/SMB/SMC/BNC/FME/TNC/MCX /MMCX or other GSM-----SMA/SMB/SMC/BNC/FME/TNC/MCX/MMCX or other Mounting Adhesive /Magnetic /Screw Mounting Housing Black （v） Environmental Working Temp. -40℃~+85℃ Storage Temp. -45℃~+100℃ Vibration Sine sweep 1g(0-p)10~50~10Hz each axis Humidity Humidity95%~100%RH Weatherproof 100%Waterproof