Cov Duab Tshwj Xeeb ntawm Band Pass Filter

Lim dej hla Band

Lub cavity duplexer yog ib hom duplexer tshwj xeeb uas siv rau hauv cov kab ke sib txuas lus wireless los cais cov teeb liab xa thiab tau txais hauv thaj chaw zaus. Lub cavity duplexer muaj ib khub resonant cavities, txhua tus muaj lub luag haujlwm tshwj xeeb rau kev sib txuas lus hauv ib qho kev taw qhia.

Lub hauv paus ntsiab lus ua haujlwm ntawm lub cavity duplexer yog raws li kev xaiv zaus, uas siv ib lub resonant cavity tshwj xeeb los xa cov teeb liab hauv qhov ntau zaus. Tshwj xeeb, thaum lub teeb liab raug xa mus rau hauv lub cavity duplexer, nws raug xa mus rau ib lub resonant cavity tshwj xeeb thiab amplified thiab xa mus rau ntawm qhov zaus resonant ntawm lub cavity ntawd. Tib lub sijhawm, lub teeb liab tau txais tseem nyob hauv lwm lub resonant cavity thiab yuav tsis raug xa lossis cuam tshuam nrog.

Kev tsim qauv tshwj xeeb muaj thaum thov.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Txheej txheem cej luam

Ob lub ntsiab lus tseem ceeb ntawm lub cavity duplexer yog lub qhov kis thiab lub qhov txais.

Qhov kev rho tawm siab, kev poob qis, kev ntseeg tau, thiab kev ruaj khov ntawm cov kab noj hniav diplexers muab rau lawv cov txiaj ntsig zoo hauv cov kab ke sib txuas lus wireless.

Cov cavity diplexers ua lub luag haujlwm tseem ceeb hauv cov kab ke sib txuas lus wireless, tshwj xeeb tshaj yog rau cov xwm txheej uas ob qho tib si xa thiab txais cov cim yuav tsum nyob ua ke hauv tib lub zaus band. Piv txwv li, kev sib txuas lus ntawm cov chaw nres tsheb hauv paus thiab cov khoom siv mobile, kev sib txuas lus ntawm cov chaw nres tsheb wireless thiab cov khoom siv saib xyuas, thiab lwm yam. Los ntawm kev siv cov cavity diplexers, lub kaw lus tuaj yeem ua tiav kev sib txuas lus bidirectional zoo thiab txhim khu kev qha.

Daim Ntawv Qhia Txog Cov Ntaub Ntawv

Tus neeg luam ob sab
Qauv No.	Zaus(MHz)		IL.≤ (dB)	Kev Tsis Lees Txais	VSWR≤	Lub zog (CW)	Tus Txuas	Kub.(°C)	Qhov LojLxWxH(hli)
DUP-136M143-02N	Rx	136-138	1.5	≥70dB@143-145MHz	1.3	75	N	-30~+75	310 * 148 * 156
	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	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@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 Ua kom ntev dua	-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	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 xyoo	1.2	≥80dB @ Sideband ±100MHz	1.3	50	SMA	-25 ~ + 60	160 * 105 * 43
	Tx	1920-2025 xyoo	1.2	≥80dB @ Sideband ±100MHz
DUP-1710M1805-75S	Rx	1710-1785 xyoo	1.5	≥5@1700MHz ≥5 @ 1790MHz ≥55dB@1795MHz (20 ℃) ≥85dB @ 1805-1880MHz	1.3	50	SMA	-20 ~ + 65	180 * 98 * 43
	Tx	1805-1880 xyoo	1.5	≥5@1800MHz ≥10 @ 1890MHz ≥55dB@1795MHz (20 ℃) ≥85dB @ 1710-1785MHz ≥80 @ 1920-2700MHz	1.3
DUP-1710M1805-75SNS	Rx	1710-1785 xyoo	1.2	≥80dB @ 1805-1880MHz	1.3	100	Rx:SMA Tx:SMA ANT:N Ua kom ntev dua	-20 ~ + 65	161 * 120 * 43
	Tx	1805-1880 xyoo	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	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