|
电性能指标 |
Electrical Specifications | ||
|
频率范围 |
Frequency Range |
fo =1575.42MHz±5 MHz | |
|
增益 |
Gain |
30±3 dB | |
|
极化方式 |
Polarization |
RHCP | |
|
输出驻波比 |
VSWR |
≤2 | |
|
噪声系数 |
Noise Factor |
≤2.7dB@85℃ | |
|
带外抑制 |
Out of band attenuation |
≥7dB @ fo±20MHz ≥12dB@ fo±30MHz ≥20dB@ fo±50MHz ≥30dB@ fo±100MHz | |
|
电源电压 |
Power |
DC3.3V | |
|
固定形式 |
Fixed Method |
磁吸和螺钉固定 Magnet and Mount with Nail | |
|
接口形式 |
Input Connector |
SMA-male | |
|
机械特性 |
Mechanical Specifications | ||
|
天线体尺寸 |
Dimensions of Antenna |
43mm×39mm×14mm | |
|
电缆长度 |
Cable length |
5m | |
|
重量 |
Weight |
93g | |
|
工作温度 |
Working Temperature |
-40~+85℃ | |
|
防水 |
Waterproof |
全防水Waterproof | |
|
电性能指标 |
Electrical Specifications | ||
|
频率范围 |
Frequency Range |
1575.42MHz±5 MHz | |
|
增益 |
Gain |
≥27dB | |
|
极化方式 |
Polarization |
RHCP | |
|
电压驻波比 |
VSWR |
≤1.5 | |
|
噪声系数 |
Noise Factor |
≤1.5dB | |
|
带外抑制 |
Out of band attenuation |
≥40dB @ fo-100MHz(DC5V) | |
|
≥28dB@ fo+100MHz(DC5V) | |||
|
电源电压 |
Power |
DC3.3V | |
|
固定形式 |
Fixed Method |
磁吸 Magnet | |
|
接口形式 |
Input Connector |
SMA-Male (可选Optional) | |
|
机械特性 |
Mechanical Specifications | ||
|
天线体尺寸 |
Dimensions of Antenna |
43mm×39mm×14mm | |
|
电缆长度 |
Cable length |
3m(可选Optional) | |
|
重量 |
Weight |
66g | |
|
工作温度 |
Working Temperature |
-40~+85℃ | |
|
防水 |
Waterproof |
全防水Waterproof | |
