GPSGSM组合天线

产品简介

*高增益， *低噪声，

GPS频率

1575.42MHZ

GSM频率

900MHZ,1800MHZ,1900MHZ

AMPS频率

850MHZ,1800MHZ,1900MHZ

适合于GPS和报*系统

介天线 Dieletric Antenna

中心频率Center Frequency

1575.42MHz±3 MHz

电压驻波比V.S.W.R

1.5:1

带宽Band Width

±5 MHz

阻抗Impendence

50 ohm

高增益Peak Gain

＞3dBic Based on 7×7cm ground plane

增益范围Gain Coverage

＞-4dBic at –90°＜0＜+90°(over 75% Volume)

天线极化Polarization

RHCP

GSM天线 GSM Antenna

频率Center Frequency

824MHz~960MHz；1710MHz~1990MHz

电压驻波比V.S.W.R

2.0:1

阻抗Impendence

50 ohm

典型增益Typical Gain

2dBi+/-1dB at 900MHZ 1dBi+/-1dB at 1800MHZ

放大器/滤波器LNA/Filter

放大器增益LNA Gain

28dB Typical

噪声系数Noise Figure

1.5dB

滤波器带外衰减 Filter Out Band Attenuation

(f0=1575.42 MHZ) 7dBＭin f0+/-20MHZ ;

20dBＭin f0+/-50MHZ; 30dB Ｍin f0+/-100MHZ

驻波比V.S.W.R

＜2.0

直流电压DC Voltage

2.7V/3.0V/3.3V/5.0V/3.0V to 5.0V

直流电流DC current

5mA 10mA Max

结构Mechanical

重Weight

＜130(克)gram

外型尺寸Size

电缆Cable

RG174 3 meters or other

连接器型号Connector

SMA/SMB/SMC/BNC/FME/TNC/MCX /MMCX

固定方式 Mounting

双面胶/磁钢

外壳颜Housing

黑 Black

环境Environmental

工作温度Working Temp

-40℃~+85℃

振动Vibration Sine

sweep 1g(0-p)10~50~10Hz each axis

湿度Humidity

Humidity95%~RH

防水Weatherproof

Waterproof