RF High Stopband Rejection Small Ubungakanani Telecom Multiplexers

RF High Stopband Rejection Small Ubungakanani Telecom Multiplexers

Iimbonakalo:

High Stopband Rejection
Ubungakanani obuncinci

Usetyenziso:

Telecom
Uvavanyo lweLebhu
Abamkeli
Izixhobo zomculo

QHAGAMSHELANA NGOKU

I-multiplexer sisixhobo sombane esinokuguqula iziteshi ezininzi zesignali zibe yisethi yamajelo omqondiso.

Izixhobo ezininzi ze-Multiplex zihlala zisetyenziswa kwidijithali okanye kwi-analog processing signal ukukhetha okanye ukutshintsha phakathi kweempawu ezininzi zokufaka.Ii-multiplexers ezibonelelwe yi-Qualwave ziquka ii-diplexers kunye nee-triplexers.

I-Duplexer, ekwabizwa ngokuba yi-eriyali eqhelekileyo, iqulathe iiseti ezimbini ze-Band-stop filter eneefrikhwensi ezahlukeneyo.Ngokusebenzisa umsebenzi wokwahlula amaza okudlula okuphezulu, ukupasa okuphantsi, okanye izihluzi ze-bandpass, i-eriyali efanayo okanye umgca wothumelo unokusetyenziselwa iindlela ezimbini zomqondiso, ngaloo ndlela ukuphumeza ulwamkelo kunye nokuhanjiswa kwemiqondiso emibini okanye ngaphezulu eyahlukileyo nge-eriyali enye.

I-triplex inezihluzo ezithathu (iizibuko) ezabelana ngenodi enye (izibuko).Ukulayishwa kwe-passband kunye neethagethi zokuzihlukanisa ze-duplexer ziyafana nezo ze-duplexer.Kwiinkqubo zolwahlulo lwe-frequency duplex, usetyenziso oluqhelekileyo lwe-triplex kukudibanisa iidiplex ezimbini zibe yi-triplexer enye.

Iimpawu ze-multiplexer:

1. Iimpawu zokufaka ezininzi zinokudibaniswa zibe ngumqondiso omnye wokukhupha ukuphumeza ukuhanjiswa kwesignali edibeneyo.
2. Iindlela zokufaka ezahlukeneyo zinokukhethwa ukuphumeza ukuhanjiswa kwangaxeshanye kwemiqondiso emininzi.
3. Ngokuqhelekileyo, amasango e-logic (afana ne-AND gates, OKANYE amasango, njl.njl.) kunye neeswitshi (njengamasango othumelo, abakhethi, njl.njl.) zisetyenziselwa ukwakha ii-multiplexers.

Ukusetyenziswa kwe-multiplexer:

1. Inkqubo yoNxibelelwano: Isetyenziswa ngokubanzi kwiinkqubo zonxibelelwano, isicelo esinye esiqhelekileyo kukuhlanganisa iimpawu ezininzi zonxibelelwano zibe ngumqondiso omnye wokuhanjiswa konxibelelwano olusebenzayo.
2. Uyilo lwesekethe yeDijithali: Ingasetyenziselwa ukucubungula kunye nokuhambisa iimpawu ezininzi kuyilo lwesekethe yedijithali.
3. Ukugcinwa kwedatha: Ingasetyenziselwa ukugcinwa kwedatha ukufezekisa igalelo elifanayo kunye nokuphuma kweempawu ezininzi ngokukhetha iziteshi zokufaka ezahlukeneyo.
4. Ukutshintsha iteknoloji: Liyinxalenye ephambili ekutshintsheni iteknoloji esetyenziselwa ukukhetha amajelo ahlukeneyo kunye nemveliso yokufezekisa ukutshintshwa kwamajelo amaninzi.

QualwaveIbonelela nge-stopband ephezulu yokulahlwa kobukhulu obuncinci be-multiplexers kuluhlu lwama frequency DC-14GHz.Iimultiplexers zisetyenziswa ngokubanzi kwizicelo ezininzi.

Ii-Triplexers
Inombolo yendawo	Ishiti yedatha	Umjelo woku-1 wokuphindaphinda	Umjelo 2 Ukuphindaphinda	Ilahleko yokuFaka	VSWR	Umjelo woku-1 woKwaliwa	Ijelo le-2 lokwala	Igalelo lamandla	Ixesha lokukhokhela
QMP2-20-8000-1		0.02~0.8	0.93~8	2@0.02~0.8GHz	2	45@0.93~8GHz	45@0.02~0.8GHz	1	4~6
QMP2-475-3200-1		0.475	3.2	0.6@0.475GHz	1.5	50@1.4~5GHz	50@DC~0.95GHz	10	4~6
QMP2-2025-2300-1		2.025~2.12	2.2~2.3	2	1.5	-	-	-	4~6
QMP2-2400-5850-1		2.4~2.485	5.715~5.85	1	1.5	-	-	100	4~6
QMP2-4400-17650-1		4.4	17.65	2	2	40@10.3~25GHz	40@0.5~8.3GHz	5	4~6
QMP2-7145-9000-1		7.145~7.25	7.7~9	2.5	1.5	-	-	-	4~6
QMP2-11725-14375-1		11.725	14.375	1	1.45	50@13.75~18GHz	50@DC~12.75GHz	10	4~6
Inombolo yendawo	Ishiti yedatha	Umjelo woku-1 wokuphindaphinda	Umjelo 2 Ukuphindaphinda	Umjelo 3 Ukuphindaphinda	Ilahleko yokuFaka	VSWR	Umjelo woku-1 woKwaliwa	Ijelo le-2 lokwala	Umjelo we-3 wokwaliwa	Igalelo lamandla	Ixesha lokukhokhela
QMP3-1163-1588-1		1.163~1.19	1.214~1.241	1.562~1.588	1.5	1.3	-	-	-	50	4~6