Zisebenza njani iiRF Cavity Filters? IKeenlion ichaza ngoyilo olutsha lwe-471-481MHz

Isihluzi se-RF Cavity sisebenza ngokugcina amandla kwindawo yentsimbi eguquguqukayo kwaye sikhuphe kuphela i-frequency efunekayo ngelixa sibonakalisa okunye. Kwisihluzi se-Keenlion esitsha se-471-481 MHz Cavity, igumbi le-aluminium elilungisiweyo ngokuchanekileyo lisebenza njenge-resonator ephezulu ye-Q, livumela imiqondiso ngaphakathi kwefestile ye-10 MHz kwaye ligatye yonke enye into nge->40 dB isolation.
NgaphakathiIsihluzi seCavity se-471-481 MHz

Ngaphakathi kwi-471-481 MHz Cavity Filter

Ubude bomngxuma bunqunyulwa bube yi-half-wavelength kwi-476 MHz, nto leyo edala amaza amileyo. I-capacitive probe efakwe kwi-electric-field maximum idibanisa amandla angaphakathi nangaphandle, ngelixa i-tuning screw itshintsha i-volume esebenzayo, itshintsha umbindi we-Cavity Filter ngaphandle kokongeza ilahleko, iqinisekisa ukuba i-Cavity Filter igcina ilahleko yokufaka ≤1.0 dB kunye ne-Q ≥4 000.

Iingenelo zobugcisa zoYilo lukaKeenlion

Ukuchaneka kweFrequency: Yenzelwe i-471-481MHz kunye nokunyamezelana kwe-±0.5MHz.

Ukulahleka Okuphantsi Kokufakwa: <1.0 dB kuqinisekisa ukonakala okuncinci kwesignali.

Ukuphatha Amandla Aphezulu: Ixhasa amandla angapheliyo afikelela kwi-20W.

Ukuqina Kwendalo: Isebenza ngokuthembekileyo ukusuka kwi -40°C ukuya kwi 85°C (ivavanyiwe yi MIL-STD).

Ukugqwesa kweMveliso

Keenlion'sIsihluzi seCavityiveliswa kwiziko labo eliqinisekisiweyo yi-ISO 9001, lidibanisa iminyaka engama-20 yobuchwephesha be-RF kunye novavanyo oluzenzekelayo. Iyunithi nganye ivavanywa nge-100% ye-VNA ukuqinisekisa ukusebenza. Le nkampani inikezela ngokwezifiso ngokukhawuleza kwiibhendi zefrikhwensi, izihlanganisi, kunye neendlela zokufakela, kunye neesampuli ezithunyelwa kwiintsuku ezili-15.

Izicelo

Esi sihluzi seCavity sifanelekile kwi:

Iinkqubo zeRadio zoKhuseleko loLuntu

IiNethiwekhi ze-IoT zeShishini

Unxibelelwano lweZiseko eziBalulekileyo
Ukukhetha kwayo okuphezulu kuthintela ukuphazamiseka kwiindawo ezixineneyo zeRF.

Khetha iKeenlion

I-Keenlion ibonelela ngee-Cavity Filters ezisebenza ngqo kwifektri ngokuthembeka okuqinisekisiweyo, amaxabiso akhuphisanayo, kunye nenkxaso yobugcisa yobomi bonke. Ulawulo lwabo lokuvelisa oluthe nkqo luqinisekisa ukwenziwa kweeprototype ngokukhawuleza kunye nemveliso yomthamo.