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) 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 3.0 to 5.0v
dc current 10ma max
(iii)
iii)mechanical
weight <100gram
size 44×35..5×14.3mm
cable rg174 3meters
connector sma
mounting magnetic base
housing black
(iv)environmental
working temp -40℃~+85℃
storage temp. -45℃~+100℃
vibration sine sweep 1g(0-p)10~50~10hz each axis
humidity humidity95%~rh
weatherproof waterproof
本产品的品牌是HIGHCLOUD,型号是HCGPAS-07,增益是>3dBi,频率范围是1575.42MHz±3MHz(MHz),输出阻抗是50(Ω),工作电压是3.0to5.0V(V),Zui大功率是10mAMax(W),长度是300(mm)