Isakhiwo Semvamisa Esivumelaniswe Ngokuphelele
II-Cavity Diplexer engu-2025MHz-2110MHz/2210MHz-2300MHzisebenza ngendlela yokwamukela imvamisa ephakathi engu-2067.5 MHz kanye nebhendi yokudlula engu-2025-2110 MHz; kanye nendlela yokudlulisa imvamisa ephakathi engu-2255 MHz kanye nebhendi yokudlula engu-2210-2300MHz. Lokhu kulungiselelwa kwezindlela ezimbili ekuhlukanisweni kwe-187.5MHz kuvumela ukudluliselwa kanye nokwamukela ngasikhathi sinye (ukusebenza okugcwele kwe-duplex) ngakho-ke inani elincane kakhulu lebhendi yokuvikela liyachithwa.
ukwandisa ukusetshenziswa kwe-spectral (ukusebenza kahle) ekusetshenzisweni kwe-LTE kanye ne-5G NR.

Ukulahlekelwa Okuqinisekisiwe Kokufakwa Nokuthamba

I-Cavity Diplexer eKeenlion inokulahlekelwa okuphezulu kokufakwa okungu-0.8 dB kuzo zombili izintambo zayo zokudlulisa. I-ripple ye-passband ingaphansi kuka-0.6 dB yokudluliselwa kwe-amplitude ehlanzekile yesiginali. Lokhu kuzovumela ukudluliselwa kwesignali ye-amplitude ehlanzekile, okuzoqinisekisa ubuqotho be-modulation yezinhlelo ezintsha ze-QAM modulation ezisezingeni eliphezulu. Amayunithi ane-VSWR engu-1.3:1 noma ngaphezulu lokhu kukhiqiza inani elincane lokulahlekelwa kokubuya.

Ukuvikelwa Kokwenqatshwa Kwamabhendi Amaningi

I-2025MHz-2110MHz/2210MHz-2300MHz Cavity Diplexer iphawuleka ngamakhono okwenqaba angaphandle kakhulu kwebhendi. Iziteshi eziseduze zinikeza okungenani i-88 dBc yokuhlukaniswa phakathi kwezindlela zokudlulisa nezokwamukela. Amabhendi amakhulu emvamisa ye-GNSS avikelwe ngokwenqatshwa okungenani okungu-40 dBc ku-(1559-1602 MHz (GPS L1)), ukwenqatshwa okungenani okungu-50 dBc ku-(1610-1623 MHz GLONASS), kanye nokunqatshwa okungenani okungu-45 dBc ku-(1207-1278 MHz GPS L2)). Endabeni yokuba khona phakathi kwe-Bluetooth ne-WiFi, inikeza ukwenqatshwa okungenani okungu-50dBc ku-2482-2500 MHz.

Ukucindezelwa kweHarmonic, Amandla Okuphatha

Ku-Cavity Diplexer, ukuba ne-Second Harmonic Suppression engu-70 dBc kanye ne-Third Harmonic Suppression engu-50 dBc kuzonciphisa inani lokuphazamiseka okukhiqizwa kwabanye abasebenzisi be-spectrum. Isilinganiso samagagasi aqhubekayo angu-400 watt sivumela ukusetshenziswa kwama-transmitter esiteshi se-macro anamandla aphezulu ngaphandle kokubhekana nokuwohloka kokushisa. Izixhumi zohlobo lwe-N (i-antenna port yabesifazane, ama-transmit/receive ports abesilisa) zinikeza uxhumano oluqinile, oluvikela isimo sezulu kumakhebula ajwayelekile e-feeder ohlobo lweselula.

Ukusimama Kwemvelo

I-Cavity Diplexer (2025MHz-2110MHz/2210MHz-2300MHz)iklanyelwe ukusebenza emazingeni okushisa aphezulu kakhulu kusukela ku--45°C kuya ku-+85°C futhi idlula amazinga ajwayelekile ezimboni ngokusebenza. Ukuphela kobuso be-aluminium bokuqala kuzohlinzeka ngokuvikelwa okuhlala isikhathi eside, okumelana nokugqwala ngaphandle kokudala ubunzima obengeziwe bokumboza. Izimo ezizinzile zokushisa nezomshini zivumela ukusebenza kukagesi okuzinzile kungakhathaliseki ukuthi zisetshenziswa kuphi - kusukela ehlane kuya ezindaweni zase-Arctic.

I-Si Chuan Keenlion Microwave iyindlela enkulu yokukhetha ama-narrowband kanye nama-broadband, ahlanganisa amaza omsindo asukela ku-0.5 kuya ku-50 GHz. Aklanyelwe ukuphatha amandla okufaka angu-10 kuya ku-30 watts ohlelweni lokudlulisa olungu-50 ohm. Kusetshenziswa imiklamo ye-Microstrip noma ye-stripline, futhi ilungiselelwe ukusebenza kahle kakhulu.

Singakwazi futhiyenza ngendlela oyifisayo I-RF Cavity Diplexerngokwezidingo zakho. Ungangena ekhasini lokwenza ngokwezifiso ukuze unikeze imininingwane oyidingayo.
https://www.keenlion.com/customization/
I-imeyili:
sales@keenlion.com
tom@keenlion.com
I-Sichuan Keenlion Microwave Technology Co., Ltd.