Filtè Pase Band

Yon dupleksè kavite se yon kalite dupleksè espesyal ki itilize nan sistèm kominikasyon san fil pou separe siyal ki transmèt ak siyal ki resevwa nan domèn frekans lan. Dupleksè kavite a konsiste de yon pè kavite rezonans, chak responsab espesyalman pou kominikasyon nan yon sèl direksyon.

Prensip fonksyònman yon dupleksè kavite baze sou selektivite frekans, ki itilize yon kavite rezonans espesifik pou transmèt siyal selektivman nan seri frekans lan. Espesyalman, lè yo voye yon siyal nan yon dupleksè kavite, li transmèt nan yon kavite rezonans espesifik epi li anplifye epi transmèt nan frekans rezonans kavite sa a. An menm tan, siyal ki resevwa a rete nan yon lòt kavite rezonans epi li p ap transmèt oswa entèfere ak li.

Konsepsyon pèsonalize disponib sou demann.

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Detay pwodwi

Etikèt pwodwi yo

Apèsi sou sijè a

De konpozan prensipal yon duplexè kavite yo se kavite transmisyon an ak kavite resepsyon an.

Segondè izolasyon, pèt ensèsyon ki ba, fyab, ak estabilite diplexè kavite yo ba yo gwo avantaj nan sistèm kominikasyon san fil.

Dipleksè kavite yo jwe yon wòl enpòtan nan sistèm kominikasyon san fil, patikilyèman apwopriye pou senaryo kote tou de voye ak resevwa siyal yo dwe koegziste nan menm band frekans lan. Pa egzanp, kominikasyon ant estasyon baz ak aparèy mobil, kominikasyon ant estasyon san fil ak aparèy siveyans, elatriye. Lè l sèvi avèk dipleksè kavite, sistèm nan ka reyalize yon kominikasyon bidireksyonèl efikas ak fyab.

Fèy Done

Duplexè
Nimewo Modèl	Frekans(MHz)		IL.≤(dB)	Rejè	VSWR≤	Pouvwa (CW)	Konektè	Tanperati(°C)	DimansyonLxWxH (mm)
DUP-136M143-02N	Rx	136-138	1.5	≥70dB nan 143-145MHz	1.3	75	N	-30~+75	310 * 148 * 156
	Tx	143-145	1.5	≥70dB nan 136-138MHz
DUP-151M161-01N	Rx	155.1-156.1	1.5	≥75dB nan 161-162MHz	1.3	80	N	-20～+60	310 * 148 * 156
	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 nan 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	Ordonans:SMA Tx:SMA ANT:N Elongasyon	-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 nan 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	160 * 83 * 53
	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	280 * 100 * 68
	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	287 * 87 * 48
	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	192 * 60 * 45
	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	135 * 100 * 43
	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	180 * 93 * 50
	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	220 * 113 * 56
	Tx	1550-1610	0.3	≥60dB@1215-1261MHz
DUP-1518M1920-157A105S	Rx	1518-1676	1.2	≥80dB@Band Lateral ±100MHz	1.3	50	SMA	-25～+60	160 * 105 * 43
	Tx	1920-2025	1.2	≥80dB@Band Lateral ±100MHz
DUP-1710M1805-75S	Rx	1710-1785	1.5	≥5@1700MHz ≥5 nan 1790MHz ≥55dB nan 1795MHz (20 ℃) ≥85dB@1805-1880MHz	1.3	50	SMA	-20～+65	180 * 98 * 43
	Tx	1805-1880	1.5	≥5@1800MHz ≥10@ 1890MHz ≥55dB nan 1795MHz (20 ℃) ≥85dB@1710-1785MHz ≥80@1920-2700MHz	1.3
DUP-1710M1805-75SNS	Rx	1710-1785	1.2	≥80dB@1805-1880MHz	1.3	100	Ordonans:SMA Tx:SMA ANT:N Elongasyon	-20～+65	161 * 120 * 43
	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	Ordonans:SMA Tx:SMA ANT:N	-20～+60	192 * 88 * 40
	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	192 * 88 * 48
	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	100 * 45 * 30
	Tx	3400-3600	0.6	≥80dB@2515-2675MHz	1.3