Ishusho yagaragaye ku isuzuma rya Band Pass

Akayunguruzo k'Inyandiko y'Umutwe

Imashini yo gukurura imiyoboro y'amashanyarazi (cavity duplexer) ni ubwoko bwihariye bwa "duplexer" bukoreshwa muri sisitemu y'itumanaho idakoresha insinga kugira ngo butandure ibimenyetso byoherezwa n'ibyakiriwe mu gice cy'itumanaho. Imashini yo gukurura imiyoboro y'amashanyarazi igizwe n'imiyoboro ibiri y'amashanyarazi, buri imwe ikaba ishinzwe by'umwihariko itumanaho mu cyerekezo kimwe.

Ihame ry'imikorere ya cavity duplexer rishingiye ku guhitamo inshuro, ikoresha cavity yihariye ya resonant kugira ngo yohereze ibimenyetso mu buryo bwihariye mu rwego rwa frequency. By'umwihariko, iyo ikimenyetso cyoherejwe muri cavity duplexer, cyoherezwa mu cavity runaka ya resonant hanyuma kikarushaho koherezwa ku nshuro ya resonant y'iyo cavity. Muri icyo gihe, ikimenyetso cyakiriwe gikomeza kuba mu kindi cavity ya resonant kandi ntikizajyanwa cyangwa ngo kivangwe.

Igishushanyo mbonera cyihariye kiraboneka iyo ubisabye.

Ohereza imeri kuri twe sales@rftyt.com

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Incamake

Ibice bibiri by'ingenzi bya duplexer yo mu cyuho ni umwobo utuma ibintu bisohoka n'umwobo ukira.

Kuba hari ahantu henshi ho kwitandukanya, gutakaza ubushobozi bwo kwinjira, kwizera no kudahungabana kw'ibikoresho byo mu cyuho bitanga inyungu nyinshi muri sisitemu z'itumanaho ridafite insinga.

Utwuma duto duto dufite uruhare runini mu itumanaho ridafite insinga, cyane cyane mu bihe aho kohereza no kwakira ibimenyetso bigomba kuba hamwe mu murongo umwe w’itumanaho. Urugero, itumanaho hagati ya sitasiyo z’ibanze n’ibikoresho bigendanwa, itumanaho hagati ya sitasiyo zidafite insinga n’ibikoresho byo kugenzura, nibindi. Binyuze mu gukoresha utwuma duto, sisitemu ishobora kugera ku itumanaho ryiza kandi ryizewe.

Urupapuro rw'amakuru

Duplexer
Nomero y'icyitegererezo	Inshuro(MHz)		IL.≤(dB)	Kwangwa	VSWR≤	Ingufu (CW)	Umuhuza	Ubushyuhe.(°C)	InganoUburebure x Uburebure x Ubunini (mm)
DUP-136M143-02N	Rx	136-138	1.5	≥70dB@143-145MHz	1.3	75	N	-30~+75	310148156
	Tx	143-145	1.5	≥70dB@136-138MHz
DUP-151M161-01N	Rx	155.1-156.1	1.5	≥75dB@161-162MHz	1.3	80	N	-20～+60	310148156
	Tx	161-162	1.5	≥75dB@155.1-156.1MHz
DUP-158M162-02N	Rx	158-160	0.8	≥70dB@162.5-164.5MHz	1.25	200	N	-30～+60	430310150
	Tx	162.5-164.5	0.8	≥70dB@158-160MHz
DUP-240M340-30T40S	Rx	240-270	1.0	≥80dB@40-220MHz ≥80dB@290-1800MHz ≥50dB@1800-2200MHz	1.3	10	Ishuri Rikuru ry'Imari n'Igenamigambi	-40～+75	26019065
	Tx	340-380	1.0	≥80dB@40-320MHz ≥80dB@410-1800MHz ≥50dB@1800-2200MHz
DUP-351M361-05SNS	Rx	351-356	1.6	≥30dB@358.5MHz ≥85dB@361-366MHz	1.3	80	Rx:SMA Tx: SMA ANT:N Kurekura	-20～+60	177.5134.585
	Tx	361-366	1.6	≥30dB@358.5MHz ≥85dB@351-356MHz
DUP-385M395-05S	Rx	385-390	1.7	≥40dB@392.5MHz ≥85dB@395-400MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-20～+60	177.5134.585
	Tx	395-400	1.7	≥40dB@392.5MHz ≥85dB@385-390MHz
DUP-403.5M413.5-05S	Rx	403.5-408.5	1.8	≥75dB@ 413.5-418.5 MHz ≥30dB@ 398.5MHz(20℃)	1.25	75	Ishuri Rikuru ry'Imari n'Igenamigambi	-25～+55	260×72×68
	Tx	413.5-418.5	1.8	≥75dB@ 403.5-408.5 MHz ≥30dB@ 423.5MHz(20℃)
DUP-412M422-05S	Rx	412-417	1.7	≥40dB@419.5MHz ≥85dB@422-427MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-20～+60	177.5134.585
	Tx	422-427	1.7	≥40dB@419.5MHz ≥85dB@412-417MHz
DUP-450M758-50A107S	Rx	450-500	0.5	≥60dB@758-865MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-20～+60	1608353
	Tx	758-865	0.5	≥60dB@450-500MHz
DUP-457M467-02S	Rx	457-459	2.0	≥95dB@467-469MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-30～+60	28010068
	Tx	467-469	2.0	≥95dB@457-459MHz
DUP-703M758-45S	Rx	703-748	1.5	≥30dB @ 753MHz ≥85dB @ 758-803MHz	1.25	40	Ishuri Rikuru ry'Imari n'Igenamigambi	-20～+65	2878748
	Tx	758-803	1.5	≥30dB @ 753MHz ≥85dB @ 703-748MHz
DUP-824M869-25S	Rx	824-849	1.5	≥80dB @ 869-894MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-20～+60	1926045
	Tx	869-894	1.5	≥80dB @ 824-849MHz
DUP-1150M1530-150A100S	Rx	1150-1300	0.4	≥80dB@1530-1630MHz	1.3	100	N	-20～+60	13510043
	Tx	1530-1630	0.4	≥80dB@1150-1300MHz
DUP-1215M1550-46A60NA	Rx	1215-1261	0.3	≥60dB@1550-1610MHz	1.3	300	N	-20～+60	1809350
	Tx	1550-1610	0.3	≥60dB@1215-1261MHz
DUP-1215M1550-46A60NB	Rx	1215-1261	0.3	≥60dB@1550-1610MHz	1.3	500	N	-20～+60	22011356
	Tx	1550-1610	0.3	≥60dB@1215-1261MHz
DUP-1518M1920-157A105S	Rx	1518-1676	1.2	≥80dB@Umurongo wo kuruhande ± 100MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-25～+60	16010543
	Tx	1920-2025	1.2	≥80dB@Umurongo wo kuruhande ± 100MHz
DUP-1710M1805-75S	Rx	1710-1785	1.5	≥5@1700MHz ≥5@ 1790MHz ≥55dB@1795MHz（20℃） ≥85dB@1805-1880MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-20～+65	1809843
	Tx	1805-1880	1.5	≥5@1800MHz ≥10 @ 1890MHz ≥55dB@1795MHz（20℃） ≥85dB@1710-1785MHz ≥80@1920-2700MHz	1.3
DUP-1710M1805-75SNS	Rx	1710-1785	1.2	≥80dB@1805-1880MHz	1.3	100	Rx:SMA Tx: SMA ANT:N Kurekura	-20～+65	16112043
	Tx	1805-1880	1.2	≥80dB@1710-1785MHz	1.3
DUP-2490M2610-30SNS	Rx	2490-2520	1.4	≥90dB@DC-2450MHz ≥90dB@2620-6000MHz	1.3	5	Rx:SMA Tx: SMA ANT:N	-20～+60	1928840
	Tx	2610-2640	1.4	≥90dB@DC-2570MHz ≥90dB@2740-6000MHz	1.3
DUP-2500M2620-70S	Rx	2500-2700	1.3	≥45@ 2595MHz ≥90@2620-2690MHz	1.3	50	Ishuri Rikuru ry'Imari n'Igenamigambi	-30～+60	1928848
	Tx	2620-2690	1.3	≥45@ 2595MHz ≥90@2500-2570MHz	1.3
DUP-2515M3400-160A200S	Rx	2515-2675	0.6	≥80dB@3400-3600MHz	1.3	20	Ishuri Rikuru ry'Imari n'Igenamigambi	-25～+70	1004530
	Tx	3400-3600	0.6	≥80dB@2515-2675MHz	1.3