I-Ocstal ye-crystal ye-crystal ye-crystal (Ocxo) Ukuzinza kwe-frequency ephezulu yengxolo

I-Ocstal ye-crystal ye-crystal ye-crystal (Ocxo) Ukuzinza kwe-frequency ephezulu yengxolo

Iimbonakalo:

Uzinzo oluphezulu
Ingxolo yenqanaba eliphantsi

Izicelo:

Ngaphandle kwe-wireless
Transceiver
Uvavanyo lwelebhu

Nxibelelana ngoku

I-ovestillator ye-crystal ye-oveni ye-Octal (Ocxo)

I-Oscillator ye-Octal egciniweyo (OcXO) yi-crysstillator ye-crystal esebenzisa itanki yobushushu ye-quartz kwi-crystal ye-crystal ihamba-tshintsha i-Crystal iguqulwe i-Aublight incitshisiwe ibe ubuncinci. I-OCXO iqulunqwe ngesekethe yokulawula itanki ye-tink rhoqo kunye nesekethe ye-oscillator, idla ngokusebenzisa ibhulori "ibhulorho" ye-thermiste "equlunqe ingqondo ye-Amplimier yokufezekisa ulawulo lobushushu.

Inezi mpawu zilandelayo:

1. I-Internation yeqondo lobushushu Imbuyekezo: I-OCXO izuze imbuyekezo yobushushu kwi-oscillator ngokusebenzisa ubushushu bezinto ezinobushushu kunye nokuzinzisa iisekethe. Iyakwazi ukugcina imveliso yezinzileyo rhoqo kubushushu obahlukeneyo.
I-2. Uzinzo oluphezulu lwe-frequency: I-OCXO ihlala inozinzo oluchanekileyo kakhulu, ukuphambuka rhoqo kuncinane kwaye uzinzile. Oku kwenza uzinzo oluphezulu oluphezulu i-OCXO ifanelekile kwizicelo ezineemfuno eziphezulu.
3. Ixesha lokuqalisa ngokukhawuleza: Ixesha lokuqalisa kwe-OCXO lifutshane, lihlala limbalwa kuphela i-milliseconds ezimbalwa, enokwenza uzinzise ngokukhawuleza.
4. Ukusetyenziswa kwamandla asezantsi: I-OCKOS idla ngokutya amandla amancinci kwaye ilungele izicelo ngeemfuno zamandla amaqathango, ezinokugcina amandla ebhetri.

Ukusetyenziswa kwe-ovestilla egciniweyo ye-crystal ye-oveni:

I-1. Iinkqubo zonxibelelwano: I-OCXO isetyenziswa ngokubanzi kunxibelelwano olusezantsi, unxibelelwano lwe-satellite, usulelo lwedatha ngaphandle kwamacingo kunye namanye amabala ukubonelela ngesithuba esimiselweyo.
I-2. Ukubeka kunye neenkqubo zokuhamba kunye nezicelo ezinjenge-GPS kunye nenkqubo yokuhambahamba kwe-Beidou, i-Ocxo isetyenziselwa ukubonelela ngemiqondiso echanekileyo yewotshi, evumela inkqubo ukubala ngokuchanekileyo isikhundla kunye nokulinganisa ixesha.
3. Isixhobo: Ngokomfanekiso ngqondweni wokulinganisa kunye nezixhobo, i-OCXO isetyenziselwa ukubonelela ngemiqondiso echanekileyo yewotshi ukuqinisekisa ukuchaneka kunye nokuzala kweziphumo.
4. Izixhobo ze-elektroniki: I-OCXO isetyenziswa ngokubanzi kwisekethe yewotshi yezixhobo ze-elektroniki ukubonelela ngeresiphi ye-clock yewotshi yokwenza ukuba ukusebenza kwesixhobo.

Ngamafutshane, i-OCXO ineempawu zendlela yokusebenza yobushushu obunzima, uzinzo oluphezulu lokuphinda-phinda, ixesha lokuqalisa ngokukhawuleza kunye nokusetyenziswa kwamandla ophantsi kunye nokusetyenziswa kwamandla aphantsi, ezilungele ukusetyenziswa kwendalo ephezulu kwaye inobuthathaka kwindalo yobushushu itshintsha.

UmkhubaUncedo lwe-Ocxo yeSigaba seSigaba esiPhakathi.

Inombolo yendawo	Iziphumo rhoqo (MHz)	Amandla (i-DBM Min.)	Ingxolo yengxolo @ 1khz (i-DBC / hz)	I-Voltage yoLawulo (V)	Okwangoku (Max.)	Ixesha lokukhokhela (iiveki)
I-QCXO-10-4-135	10	I-4 ~ 10	-135	+12	75	I-2 ~ 6
I-QCXO-10-11-165	10	11	-165	+12	I-150	I-2 ~ 6
I-QCXO-10.23-103-163	10.23	10	-163	+12	I-400	I-2 ~ 6
I-QCXO-100-60-160	I-10 & 100	I-5 ~ 10	-160	+12	I-550	I-2 ~ 6
I-QCXO-100-7-155	I-100	7	-155	+12	I-400	I-2 ~ 6
I-QCXO-240-55555	I-240	5	-145	+12	I-400	I-2 ~ 6