语言

T-CC38F0-N-SZ

MODEL:T-CC38F0-N-SZ
RHCP GPS+北斗双模天线GPS+BD Dual Mode Antenna 1575.42&1561.098 MHz 110° 38dBi

规格

电性能参数Electrical Specifications

频率Frequency Range (MHz):

1575.42±5

1561.098±5

增益Gain (dBi):

38±2

驻波比VSWR:

<2.0

极化方式Polarization:

右旋圆极化RHCP

水平3dB波宽Horizontal 3dB Beamwidth (°):

110±10

垂直3dB波宽Vertical 3dB Beamwidth (°):

65

圆极化轴比Circularly Polarized Axial Ratio (dB):

<5

直流供电电压 DC Supply Voltage (V):

5±0.5

供电电流 Supply Current (mA):

<45

前后比Front to Back Ratio @180±30°(dB):

>10

接头类型Connector Type:

N母头Female

天线正确安装后,能搜索到6颗信号良好的卫星After The Antenna Is Installed Iorrectly, Six Satellites With Good Signal Can Be Found

带外抑制Out-of-band Rejection (dB)

(1575.42+30)MHz>12

(1575.42+50)MHz>35

(1575.42+100)MHz>70

(1561.098-30)MHz>12

(1561.098-50)MHz>35

(1561.098-100)MHz>70

大信号阻塞Jam rejection of Large Signal

在偏离中心频率100MHz 的频率上加10dBm 大信号时,GPS+北斗双模天线带内增益变化小于2dB;在偏离中心频率60MHz 的频率上加0dBm 大信号时,GPS+北斗双模天线带内增益变化小于2dB;在偏离中心频率50MHz 的频率上加-10dBm 大信号时,GPS+北斗双模天线带内增益变化小于2dB。在以上情况下GPS 接收机能正常工作。

The in band gain change of GPS + BD dual-mode antenna is less than 2dB when adding 10dBm large signal to the frequency of 100MHz off center frequency; less than 2dB of in band gain change of GPS + BD dual-mode antenna when adding 0dbm large signal to frequency of 60MHz off center frequency; and less than 2dB of in band gain change of GPS + BD dual-mode antenna when adding - 10dBm large signal at frequency of 50MHz off center frequency. Under the above conditions, the GPS receiver can work normally.

LNA电性能参数Electrical Specifications

频率Frequency Range (MHz):

1575.42±5

1561.098±5

增益Gain (dBi):

34±2

带内平坦度In-band flatness

<1(1575.42±1.023MHz)

<2(1575.42±5MHz)

<2(1561.098±5MHz)

噪声系数Noise Figure(dB):

<2.7

输入驻波比Input VSWR:

<3.0

输出驻波比Output VSWR:

<2.5

直流供电电压 DC Supply Voltage (V):

5±0.5

供电电流 Supply Current (mA):

<45

输出1dB 压缩点Output 1dB Compression Point:

>0dBm

带外抑制Out-of-band Rejection (dB)

(1575.42+30)MHz>12

(1575.42+50)MHz>35

(1575.42+100)MHz>70

(1561.098-30)MHz>12

(1561.098-50)MHz>35

(1561.098-100)MHz>70

介质天线电性能参数Dielectric Antenna Electrical Specifications

频率Frequency Range (MHz):

1575.42±5

1561.098±5

增益Gain (dBi):

4

驻波比VSWR:

<1.5

极化方式Polarization:

右旋圆极化RHCP

中心频率Center Frequency(MHz):

1575.42

1561.098

阻抗Impedance (ohm):

50

机械性能参数Mechanical Data

天线尺寸Antenna Dimensions (mm):

Φ95×103

毛重Antenna Gross Weight (kg):

0.594

天线罩材料Radome Material:

ASA

抱杆直径Mounting Pole(mm):

40-80

环境性能Environmental Ratings

工作湿度Humidity:

5%-95%

工作温度Temperature (℃):

-40~+75

最大风速Max .Wind velocity(km/h):

200

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