RFTYT Cavity Diplexer Konbine oswa Open Circuit Features Imaj

RFTYT Kavite Diplexer Konbine oswa Open Circuit

Yon duplexer kavite se yon kalite espesyal duplexer ki itilize nan sistèm kominikasyon san fil pou separe siyal transmèt ak resevwa nan domèn frekans.Duplexer kavite a konsiste de yon pè kavite sonan, chak responsab espesyalman pou kominikasyon nan yon direksyon.

Prensip k ap travay yon duplexer kavite baze sou selektivite frekans, ki itilize yon kavite sonan espesifik pou transmèt siyal yo nan seri frekans lan.Espesyalman, lè yo voye yon siyal nan yon duplexer kavite, li transmèt nan yon kavite sonorite espesifik ak anplifye ak transmèt nan frekans nan sonorite nan kavite sa a.An menm tan an, siyal la resevwa rete nan yon lòt kavite sonan epi yo pa pral transmèt oswa entèfere.

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Apèsi sou lekòl la

De eleman prensipal yo nan yon duplexer kavite yo se kavite transmèt ak kavite k ap resevwa a.

Izolasyon segondè, pèt ensèsyon ki ba, fyab, ak estabilite nan diplexers kavite bay yo gwo avantaj nan sistèm kominikasyon san fil.

Diplexers kavite jwe yon wòl enpòtan nan sistèm kominikasyon san fil, patikilyèman apwopriye pou senaryo kote tou de voye ak resevwa siyal yo oblije coexist nan menm gwoup frekans lan.Pou egzanp, kominikasyon ant estasyon baz ak aparèy mobil, kominikasyon ant estasyon san fil ak aparèy siveyans, elatriye Lè l sèvi avèk diplexers kavite, sistèm nan ka reyalize efikas ak serye kominikasyon bidirectionnelle.

Fèy Done

Duplexer
Modèl No.	Frekans(MHz)		IL.≤ (dB)	Rejè	VSWR≤	Pouvwa (CW)	Konektè	Tanp.(°C)	DimansyonLxWxH (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	430 * 310 * 150
	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	SMA	-40～+75	260 * 190 * 65
	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 Alonjman	-20～+60	177.5 * 134.5 * 85
	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	SMA	-20～+60	177.5 * 134.5 * 85
	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	SMA	-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	SMA	-20～+60	177.5 * 134.5 * 85
	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	SMA	-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	SMA	-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	SMA	-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	SMA	-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 @ Sideband ± 100MHz	1.3	50	SMA	-25～+60	16010543
	Tx	1920-2025	1.2	≥80dB @ Sideband ± 100MHz
DUP-1710M1805-75S	Rx	1710-1785	1.5	≥5 @ 1700MHz ≥5 @ 1790MHz ≥55dB@1795MHz（20℃） ≥85dB@1805-1880MHz	1.3	50	SMA	-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 Alonjman	-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	SMA	-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	SMA	-25～+70	1004530
	Tx	3400-3600	0.6	≥80dB@2515-2675MHz	1.3