I-LDC-0.4/6-10S Amandla eSignali eLawulayo i-RF 10dB Coupler

Isixokelelwano seSignali samandla eSignali esiLawulayo seRF 10dB
**Into yokudibanisa**: Igama elithi "10 dB" libhekisa kwi-coupling factor, nto leyo ethetha ukuba amandla kwi-coupling port (output) angaphantsi nge-10 decibels kunamandla kwi-input port. Ngokuphathelele umlinganiselo wamandla, oku kuhambelana nesinye kwishumi samandla okufaka ajoliswe kwi-coupling port. Umzekelo, ukuba isignali yokufaka inamandla e-1 watt, i-coupling output iya kuba malunga ne-0.1 watt.

**Ulwalathiso**: Isixhobo sokuqhagamshela esibhekisa kwicala senzelwe ukuba sidibanise amandla ukusuka kwicala elinye (ngesiqhelo ukuya phambili). Oku kuthetha ukuba sinciphisa ubungakanani bamandla adityaniswe ukusuka kwicala elingasemva, nto leyo eyenza ukuba ifaneleke ukusetyenziswa apho ulwalathiso lokuhamba kwesignali lubalulekile.

**Ukulahleka Kokufaka**: Nangona injongo ephambili yesixhumi kukukhupha umbane, kusekho ilahleko ethile enxulumene nokuba khona kwayo kwindlela ephambili yesignali. Isixhumi esiphantsi okanye esingekho semgangathweni sinokubangela ilahleko enkulu yokufakwa, nto leyo eyonakalisa ukusebenza kwenkqubo iyonke. Nangona kunjalo, izixhumi ezicwangcisiweyo kakuhle ezifana nohlobo lwe-10 dB zihlala zinempembelelo encinci kwisignali ephambili, zihlala zingaphantsi kwe-0.5 dB yokulahleka okongezelelweyo.

**Uluhlu lweeFrequency**: Uluhlu lweefrequency zokusebenza ze-coupler lubalulekile njengoko lumisela uluhlu lweefrequencies enokusebenza kuzo ngempumelelo ngaphandle kokwehla okukhulu kokusebenza. Ii-couplers ezisemgangathweni ophezulu zenzelwe ukusebenza ngaphakathi kweebhendi ezithile zefriquence, ukuqinisekisa iimpawu zokudibanisa ezihambelanayo kuyo yonke indawo.

**Ukuzihlukanisa**: Ukuzihlukanisa kubhekisa kwindlela i-coupler eyahlula ngayo imiqondiso yokufaka kunye neyokukhupha ukuthintela ukusebenzisana okungafunekiyo. Ukuzihlukanisa okuhle kuqinisekisa ukuba ubukho bomthwalo kwizibuko elidibeneyo aluchaphazeli isignali kwindlela ephambili.