Chophatikiziracho chimagwiritsidwa ntchito makamaka kuphatikiza ma siginecha angapo pamakina ogawa m'nyumba. Mu ntchito za uinjiniya, RF Multiplexer ndikofunikira kuphatikiza ma frequency awiri a 800MHz C network ndi 900MHz G network kuti atulutse. Kugwiritsa ntchito chophatikizira kumatha kupangitsa kuti makina ogawa m'nyumba azigwira ntchito nthawi imodzi mu CDMA frequency band ndi GSM frequency band. Chitsanzo china chili mu pulogalamu ya mlongoti wawayilesi, RF Multiplexer mutaphatikiza ma siginecha olowetsa ndi kutulutsa amitundu ingapo yama frequency osiyanasiyana (monga 145MHZ ndi 435MHZ) kudzera pa chophatikiza, chophatikizira chimagwiritsidwa ntchito polumikizana ndi wailesi, RF Multiplexer yomwe sikuti imangopulumutsa wailesi. wodyetsa, komanso amapewa Vuto losintha pakati pa tinyanga tosiyanasiyana.
Kuphatikiza apo, ziyenera kudziwidwa kuti pogwiritsira ntchito chophatikizira, RF Multiplexer njira yodyetsera ma siginecha ya base station kapena obwereza ndi opanda zingwe, ndipo gwero la sipekitiramuyo ndi sipekitiramu yayikulu, kotero nthawi zina, RF Multiplexer imakhala yopapatiza. passband ikufunika kuti zitsimikizire chiyero cha chizindikiro; Njira yodyetsera chizindikiro cha transmitter ndi chingwe, RF Multiplexer ndipo chizindikirocho chimatengedwa mwachindunji kuchokera ku gwero lodalirika, ndipo gwero lake lazizindikiro ndi chizindikiro chocheperako. RF Multiplexer chifukwa gwero ndi chizindikiro cha pafupipafupi, njira yodyetsera ndi chingwe, RF Multiplexer ndipo njira yokhayo ilipo. Chizindikiro cha ma frequency onyamula, palibe chizindikiro china chosokoneza. Chifukwa chake, RF Multiplexer kapangidwe ka njira yayikulu yophatikizira ndiyotheka pakugwiritsa ntchito.
Monga katswirizongokhala chetewopanga, olandiridwa kutifunsa ngati muli ndi zofuna zamalonda.
Nthawi yotumiza: Dec-01-2022
