Isihlungi se-Band Pass

I-Cavity Duplecler uhlobo olukhethekile lwe-Duplecler olusetshenziswa ezinhlelweni zokuxhumana okungenantambo ukuhlukanisa amasiginali adluliselwe futhi athole amasiginali esizinda semvamisa. I-cavity duplecler iqukethe imithambo ye-resonant, ngayinye inesibopho sokuxhumana endaweni eyodwa.

Umgomo osebenzayo we-cavity duplecper ususelwa ekukhetheni imvamisa, esebenzisa umgodi othize wokukhipha amasiginali ngaphakathi kwebanga lemvamisa. Ngokukhethekile, lapho isinali lithunyelwa kwi-dupler ye-cavity, lidluliselwa emgodini othize futhi landa futhi lidluliselwe kumvamisa ovumayo walowo mgodi. Ngasikhathi sinye, isiginali etholakele ihlala komunye umthambo ovumayo futhi ngeke idluliselwe noma iphazanyiswe.

Idizayini yangokwezifiso etholakala ngesicelo.

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Imininingwane Yomkhiqizo

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Ukucubungula

Lezi zingxenye ezimbili eziphambili ze-cavity dupler kukhona ukudlulisela imbobo kanye nomgodi otholayo.

Ukwehlukaniswa okuphezulu, ukulahleka okuphansi okuphansi, ukuthembeka nokuqina kwama-cavity adayina abanikeze izinzuzo ezinhle ezinhlelweni zokuxhumana okungenantambo.

Ama-Cavity Degpbeliers adlala indima ebalulekile ezinhlelweni zokuxhumana ezingenantambo, ikakhulukazi ezilungele izimo lapho kuthunyelwa khona nokwamukela amasiginali okudingeka kuhlangene kwi-Frequency band efanayo. Isibonelo, ukuxhumana phakathi kweziteshi eziyisisekelo namadivayisi eselula, ukuxhumana phakathi kweziteshi ezingenantambo namadivayisi okuqapha, njll. Ngokusebenzisa ama-cavity depplexers, uhlelo lungathola ukuxhumana okusebenzayo nokuthembekile kokuxhumana.

Ishidi le-data

Umkhulungwane
Model No.	Ubuningi bokwenzeka(MHz)		Il.≤ (DB)	Ukukhahlela	Vswr≤	Amandla (Cw)	Isixhumi	Temp.(° C)	UbukhuluLxwxh (mm)
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	I-158-160	0.8	≥70dB@162.5-164.5MHz	I-1.25	-Mashumi	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 @ 1800-2200mhhz	1.3	10	Utshani	-40 ~ + 75	260 * 190 * 65
	Tx	340-380	1.0	≥80DB @ 40-320mhz ≥80DB @ 410-1800mhmhz ≥50db @ 1800-2200mhhz
DUP-351M361-05SNS	Rx	351-356	1.6	≥30dB@358.5MHz ≥85DB @ 361-366mhz	1.3	80	Rx: sma I-TX: SMA I-Ant: n Ukwandisa	-20 ~ + 60	177.5 * 134.5 * 85
	Tx	361-366	1.6	≥30dB@358.5MHz ≥89DB @ 351-356mhz
DUP-385M395-05S	Rx	385-390	1.7	≥40dB@392.5MHz ≥85DB @ 395-400mhz	1.3	50	Utshani	-20 ~ + 60	177.5 * 134.5 * 85
	Tx	395-400	1.7	≥40dB@392.5MHz ≥88DB @ 385-390mhz
DUP-403.5M413.5-05S	Rx	403.5-408.5	1.8	≥75DB @ 413.5-418.5 mhz ≥30DB @ 398.5mhz (20 ℃)	I-1.25	75	Utshani	-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	Utshani	-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	Utshani	-20 ~ + 60	160 * 83 * 53
	Tx	758-865	0.5	≥60db @ 450-500mhhz
DUP-457M467-02S	Rx	457-459	I-2.0	≥95DB @ 467-469mhz	1.3	50	Utshani	-30 ~ + 60	280 * 100 * 68
	Tx	467-469	I-2.0	≥95DB @ 457-459mhz
DUP-703M758-45S	Rx	703-748	1.5	≥30DB @ 753mhz ≥85DB @ 758-803MHz	I-1.25	40	Utshani	-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	Utshani	-20 ~ + 60	192 * 60 * 45
	Tx	869-894	1.5	≥80DB @ 824-8499mhz
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 @ 1150-1300mhhz
DUP-1215M1550-46A60na	Rx	1215-1261	0.3	≥60DB @ 1550-1610mhz	1.3	300	N	-20 ~ + 60	180 * 93 * 50
	Tx	1550-16100	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	1550-16100	0.3	≥60DB @ 1215-1261mhz
DUP-1518M1920-157A105S	Rx	1518-1676	1.2	≥80DB @ sideband ± 100mhz	1.3	50	Utshani	-25 ~ + 60	160 * 105 * 43
	Tx	1920-2025	1.2	≥80DB @ sideband ± 100mhz
DUP-1710M1805-75S	Rx	1710-17855	1.5	≥5 @ 1700mhz ≥5 @ 1790mhz ≥55DB @ 1795mhz (20 ℃) ≥85DB @ 1805-1880mhz	1.3	50	Utshani	-20 ~ + 65	180 * 98 * 43
	Tx	I-1805-1880	1.5	≥5 @ 1800mhz ≥10 @ 1890mhz ≥55DB @ 1795mhz (20 ℃) ≥85DB @ 1710-1785mhz ≥80 @ 1920-2700mhz	1.3
DUP-1710M1805-75SNS	Rx	1710-17855	1.2	≥80DB @ 1805-1880mhz	1.3	100	Rx: sma I-TX: SMA I-Ant: n Ukwandisa	-20 ~ + 65	161 * 120 * 43
	Tx	I-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 I-TX: SMA I-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	Utshani	-30 ~ + 60	192 * 88 * 48
	Tx	2620-2690	1.3	≥45 @ 2595MHz ≥90 @ 2500-25700mhz	1.3
I-DUP-2515M3400-160A200S	Rx	2515-2675	0.6	≥80DB @ 3400-3600mhz	1.3	20	Utshani	-25 ~ + 70	I-100 * 45 * 30
	Tx	3400-3600	0.6	≥80DB @ 2515-2675mhz	1.3