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GPS玻纤透波天线罩

材料牌号:E-玻纤、S-玻纤、石英纤维等
产品规格:按图纸
制造工艺:模压,热压罐
产品用途:透波天线罩
性能优势:透波率高达98%
合作方式:非标来图定制加工
联系电话:136-5518-9859
发布时间:2020-07-14

1.使(shi)用材料:可选(xuan)择电(dian)子(zi)级玻(bo)璃纤维(wei)预浸(jin)布/电(dian)子(zi)级石(shi)英纤维(wei)预浸(jin)布,Nomex蜂窝(wo)芯/航(hang)空级泡沫芯;
2.结构形(xing)式:玻璃纤维(wei)/石英纤维(wei)+Nomex/泡沫芯夹层;
3.天线工作波段为(wei)S、C、X、KU;
4.射频(pin)的损失(shi)(双程):≤0.3dB;
5.风速45m/s时正常工作,60m/s不破坏;
6.天线罩在(zai)环境温度-40度~+78度时能正常工作,在(zai)环境温度-50度~+85度储存时不破坏;
7.在经过10个周期的(de)湿热试验后,天(tian)线罩(zhao)表面无起泡及凹凸(tu)不平,漆(qi)膜良(liang)好;
8.在(zai)经过高(gao)低温试验(yan)后,天线罩表面无凹陷;
9.在经(jing)受降雨(yu)强(qiang)度为(wei)6mm/min、风速为(wei)25m/s、淋(lin)雨(yu)时间(jian)为(wei)2h的试验后无渗水(shui)现象;
10.在(zai)雪深(shen)负荷100cm时不损坏;
11.在经过GJ B150.12规(gui)定的沙尘(chen)试(shi)验后(hou),表面无磨蚀和划(hua)痕;
12.在经过96h按GJB 150.11规定的盐雾试(shi)(shi)验条件试(shi)(shi)验后,表面涂(tu)层(ceng)无脱落(luo)、起粉,不影响涂(tu)层(ceng)的附着力。

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