销售高质量北斗二代导航天线(号:ZL 2011 3 0176951.1)

part number:bh-bd-1(专利号:zl 2011 3 0176951.1)

beidouantenna:

one. dielectric antenna specification
1. patch antenna size:35*35*4mm
2. center frequency 1561mhz+/-1 mhz
3. v. s. w. r 1.5:1
4. band width +/-15 mhz
5. attenuation fo+/-100mhz>30db
6. impendence 50 ohm
7. peak gain >3dbic based on 7*7cm ground plane
8. gain coverage >-4dbic at -90<0<+90(over 75% volume)
9. polarization rhcp


two. lna specification
bd-bh01

1. lna gain(without cable) 28db typical
2. noise figure 1.5db
3. v. s. w. r <2.0
4. dc voltage:2.7-5.0v+/-0.5v
6. dc current 12ma max

three. mechanical specification

bd-bh01

1. weight <70grm
2. size .63*63*16mm
3. cable lmr200/u 3m or 5m cable
4. connector :smamale ect.
5. mounting base: magnitec
6. housing black
four. lna

two poles lna.

five. environmental specification
1. working temp -40~+85
2. storage temp -40~+100
3. vibration sine sweep 1g(0-p)10~50~10hz each axis
4. humidity 95%~rh
5. weatherproof:
6. mtbf=1*10-6/pc. hr 40+/-5 dc=5.0v+/-0.5v 2000pcs for 480