RF High Stopband Rejection Small Size Telecom Multiplexers

RF High Stopband Rejection Small Size Telecom Multiplexers

Nā hiʻohiʻona:

Hoole Kiekie Stopband
Nui liʻiliʻi

Nā noi:

Telecom
Ho'āʻo Laboratory
Nā mea lawe
Mea hana

E HOAKAKA NEI

ʻO ka multiplexer kahi mea uila e hiki ke hoʻololi i nā kaha hōʻailona he nui i kahi pūʻulu o nā kaha hōʻailona.

Hoʻohana maʻamau ʻia nā hāmeʻa Multiplex i ka hoʻoili ʻana i ka hōʻailona kikohoʻe a i ʻole Analog e koho a hoʻololi paha i waena o nā hōʻailona hoʻokomo.ʻO nā multiplexers i hāʻawi ʻia e Qualwave me nā diplexers a me nā triplexers.

ʻO Duplexer, i ʻike ʻia ʻo ka antenna maʻamau, aia i ʻelua pūʻulu o ka kānana Band-stop me nā alapine like ʻole.Ma ka hoʻohana ʻana i ka hana mahele alapine o nā kānana kiʻekiʻe, pass haʻahaʻa, a i ʻole bandpass, hiki ke hoʻohana ʻia ka antenna like a i ʻole ka laina hoʻouna no nā ala hōʻailona ʻelua, a laila e loaʻa ai ka hoʻokipa ʻana a me ka hoʻouna ʻana i ʻelua mau hōʻailona alapine like ʻole e ka antenna hoʻokahi.

ʻO ka triplex he ʻekolu kānana (nā awa) e kaʻana like i hoʻokahi node (port).ʻO ka hoʻouka ʻana i ka passband a me nā pahu hoʻokaʻawale o ka duplexer ua like ia me nā mea o ka duplexer.I loko o nā ʻōnaehana duplex mahele alapine, kahi noi maʻamau o kahi triplex e hoʻohui i ʻelua diplexer i hoʻokahi triplexer.

Nā hiʻohiʻona o ka multiplexer:

1. Hiki ke hoʻohuiʻia nā hōʻailona hoʻokomo he nui i hoʻokahi hōʻailona hoʻopuka no ka loaʻaʻana o ka hoʻoili hōʻailona hoʻohui.
2. Hiki ke koho ʻia nā ala hoʻokomo like ʻole e hoʻokō i ka hoʻoili like ʻana o nā hōʻailona lehulehu.
3. ʻO ka maʻamau, hoʻohana ʻia nā puka logic (e like me nā ʻīpuka AND, OR ʻīpuka, a me nā mea ʻē aʻe) a me nā hoʻololi (e like me nā puka hoʻouna, nā mea koho, a me nā mea ʻē aʻe) e hana i nā multiplexers.

Ka hoʻohana ʻana i ka multiplexer:

1. Pūnaehana kamaʻilio: Hoʻohana nui ʻia i nā ʻōnaehana kamaʻilio, hoʻokahi noi maʻamau e hoʻohui i nā hōʻailona kamaʻilio lehulehu i hoʻokahi hōʻailona no ka hoʻouna ʻana i ke kamaʻilio kūpono.
2. Hoʻolālā kaapuni kikohoʻe: Hiki ke hoʻohana ʻia e hana a hoʻouna i nā hōʻailona lehulehu ma ka hoʻolālā kaapuni kikohoʻe.
3. Waihona ʻikepili: Hiki ke hoʻohana ʻia no ka mālama ʻana i ka ʻikepili e hoʻokō i ka hoʻokomo like a me ka hoʻopuka ʻana o nā hōʻailona he nui ma ke koho ʻana i nā ala hoʻokomo like ʻole.
4. Hoʻololi ʻenehana: He mea nui ia i ka ʻenehana hoʻololi i hoʻohana ʻia no ke koho ʻana i nā ala komo a me nā ala puka like ʻole no ka hoʻokō ʻana i ka hoʻololi ʻana i nā kaila lehulehu.

Kaʻaleʻaleʻahāʻawi i nā mea hoʻolele kiʻekiʻe kiʻekiʻe i nā multiplexers liʻiliʻi ma ka laina alapine DC-14GHz.Hoʻohana nui ʻia nā multiplexers i nā noi he nui.

ʻO nā triplexers
Helu Mahele	Pepa ʻikepili	Kanal 1 Ka pinepine	Kanal 2 Ka pinepine	Nalo hookomo	VSWR	Kanal 1 Hoole	Kanal 2 Hoole	Mana hookomo	Ka manawa o waena o ka hoʻomaka a i ka wā pau
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
Helu Mahele	Pepa ʻikepili	Kanal 1 Ka pinepine	Kanal 2 Ka pinepine	Kanela 3 Frequency	Nalo hookomo	VSWR	Kanal 1 Hoole	Kanal 2 Hoole	Kanal 3 Hoole	Mana hookomo	Ka manawa o waena o ka hoʻomaka a i ka wā pau
QMP3-1163-1588-1		1.163~1.19	1.214~1.241	1.562~1.588	1.5	1.3	-	-	-	50	4~6