Iridium marine antenna

One. Dielectric antenna specification
1.Patch antenna chip:35X35X4mm
2. Frequency range:1616-1626MHZ
    Center frequency:1621MHZ
3. V. S. W. R 1.5:1
4. Band width 30 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. Mechanical specification

IRIDIUM-BH07

 1. Weight <300gram
2. Ø93×136mm
3. Cable LMR200/U 1m-5m cable
4. Connector :SMA  male straight Others 
5. Mounting M24×1.5
6. Housing white

 

Three. 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%~100%rh
5. Weatherproof :100%
6. Mtbf=1*10-6/pc. Hr 40+/-5 dc=5.0v+/-0.5v 2000pcs for 480