Isku-darka inta badan waxaa loo isticmaalaa in lagu daro calaamado nidaamyo badan oo lagu daro nidaam qaybin gudaha ah. Codsiyada injineernimada, RF Multiplexer waa lagama maarmaan in la isku daro labada jeer ee shabakadda 800MHz C iyo shabakadda 900MHz G si loo soo saaro. Isticmaalka isku-darka waxa uu awood u siin karaa nidaamka qaybinta gudaha in uu si isku mar ah ugu shaqeeyo xadiga soo noqnoqda ee CDMA iyo guutada inta jeer ee GSM. Tusaale kale waa nidaamka anteenada raadiyaha, RF Multiplexer ka dib marka la isku daro gelinta iyo soo saarista calaamadaha soo-saarka ee dhowr xabbo oo soo noqnoqda ah (sida 145MHZ iyo 435MHZ) iyada oo loo marayo isku-darka, feederiyaha ayaa loo isticmaalaa in lagu xiro raadiyaha, RF Multiplexer kaas oo aan badbaadin oo kaliya feeder, laakiin sidoo kale ka fogaadaa dhibka kala beddelashada anteenooyinkooda kala duwan.
Intaa waxaa dheer, waa in la ogaadaa in codsiga isku-darka, RF Multiplexer habka quudinta calaamadda saldhigga saldhigga ama dib-u-celinta waa wireless, iyo isha calaamaduhu waa kala duwanaansho ballaaran, sidaas darteed mararka qaarkood, RF Multiplexer waa cidhiidhi. baasaboorka ayaa loo baahan yahay si loo hubiyo nadiifnimada calaamadda; Habka quudinta calaamadaha gudbiyaha waa fiilo, RF Multiplexer iyo calaamadda si toos ah ayaa looga soo qaadaa ilo kalsooni leh, isha calaamaduna waa calaamad cidhiidhi ah. RF Multiplexer sababtoo ah isha waa calaamadda soo noqnoqda side, habka quudinta waa fiilo, RF Multiplexer oo kaliya kanaalka ayaa jira. Calaamadaha soo noqnoqda qaadaha, ma jiro calaamad kale oo faragelin ah. Sidaa darteed, RF Multiplexer naqshadeynta kanaalka ballaaran ee isku-darka ayaa suurtagal ah codsiyada la taaban karo.
Xirfadle ahaanqaybaha dadbansoo saaraha, ku soo dhawoow inaad na waydiiso haddii aad qabto dalabaadka alaabta.
Waqtiga boostada: Dec-01-2022
