iimveliso

Iimveliso

Isihluzi seBand Pass

I-cavity duplexer luhlobo olukhethekileyo lwe-duplexer olusetyenziswa kwiinkqubo zonxibelelwano ezingenazingcingo ukwahlula imiqondiso ethunyelwayo neyamkelweyo kwindawo ye-frequency. I-cavity duplexer inee-resonant cavities ezimbini, nganye inoxanduva lokunxibelelana kwicala elinye.

Umgaqo osebenzayo we-cavity duplexer usekelwe ekukhetheni i-frequency, esebenzisa i-resonant cavity ethile ukuhambisa imiqondiso ngokukhetha ngaphakathi koluhlu lwe-frequency. Ngokukodwa, xa isignali ithunyelwa kwi-cavity duplexer, idluliselwa kwi-resonant cavity ethile kwaye ikhuliswe kwaye idluliselwe kwi-resonant frequency yaloo cavity. Kwangaxeshanye, isignali efunyenweyo ihlala kwenye i-resonant cavity kwaye ayiyi kudluliselwa okanye iphazanyiswe.

Uyilo olucwangcisiweyo luyafumaneka xa luceliwe.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isishwankathelo

Izinto ezimbini eziphambili ze-cavity duplexer yi-transmitter cavity kunye ne-receiving cavity.

Ukwahlulwa okuphezulu, ukulahleka okuncinci kokufakwa, ukuthembeka, kunye nokuzinza kwee-cavity diplexers kubanika iingenelo ezinkulu kwiinkqubo zonxibelelwano ezingenazingcingo.

Ii-cavity diplexers zidlala indima ebalulekileyo kwiinkqubo zonxibelelwano ezingenazingcingo, ngakumbi ezifanelekileyo kwiimeko apho zombini iimpawu zokuthumela nezamkelayo kufuneka zihlale kunye kwibhendi efanayo yefrikhwensi. Umzekelo, unxibelelwano phakathi kwezikhululo zesiseko kunye nezixhobo eziphathwayo, unxibelelwano phakathi kwezikhululo ezingenazingcingo kunye nezixhobo zokubeka esweni, njl. Ngokusebenzisa ii-cavity diplexers, inkqubo inokufezekisa unxibelelwano olusebenzayo noluthembekileyo lwecala ngalinye.

Ishiti yedatha

I-Duplexer
Inombolo yoMzekelo Izihlandlo(MHz) IL.≤(dB) Ukwaliwa I-VSWR Amandla (CW) Isinxibelelanisi Ubushushu.(°C) UbukhuluUbubanzi obuphezulu nobubanzi obuphezulu (mm)
I-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
I-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
I-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
I-DUP-240M340-30T40S Rx 240-270 1.0 ≥80dB@40-220MHz
≥80dB@290-1800MHz
≥50dB@1800-2200MHz
1.3 10 I-SMA -40~+75 260*190*65
Tx 340-380 1.0 ≥80dB@40-320MHz
≥80dB@410-1800MHz
≥50dB@1800-2200MHz
I-DUP-351M361-05SNS Rx 351-356 1.6 ≥30dB@358.5MHz
≥85dB@361-366MHz
1.3 80 I-Rx:SMA
I-Tx:SMA
I-ANT:N
Ukwandisa
-20~+60 177.5*134.5*85
Tx 361-366 1.6 ≥30dB@358.5MHz
≥85dB@351-356MHz
I-DUP-385M395-05S Rx 385-390 1.7 ≥40dB@392.5MHz
≥85dB@395-400MHz
1.3 50 I-SMA -20~+60 177.5*134.5*85
Tx 395-400 1.7 ≥40dB@392.5MHz
≥85dB@385-390MHz
I-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 I-SMA -25~+55 260×72×68
Tx 413.5-418.5 1.8 ≥75dB@ 403.5-408.5 MHz
≥30dB@ 423.5MHz(20℃)
I-DUP-412M422-05S Rx 412-417 1.7 ≥40dB@419.5MHz
≥85dB@422-427MHz
1.3 50 I-SMA -20~+60 177.5*134.5*85
Tx 422-427 1.7 ≥40dB@419.5MHz
≥85dB@412-417MHz
I-DUP-450M758-50A107S Rx 450-500 0.5 ≥60dB@758-865MHz 1.3 50 I-SMA -20~+60 160*83*53
Tx 758-865 0.5 ≥60dB@450-500MHz
I-DUP-457M467-02S Rx 457-459 2.0 ≥95dB@467-469MHz 1.3 50 I-SMA -30~+60 280*100*68
Tx 467-469 2.0 ≥95dB@457-459MHz
I-DUP-703M758-45S Rx 703-748 1.5 ≥30dB @ 753MHz
≥85dB @ 758-803MHz
1.25 40 I-SMA -20~+65 287*87*48
Tx 758-803 1.5 ≥30dB @ 753MHz
≥85dB @ 703-748MHz
I-DUP-824M869-25S Rx 824-849 1.5 ≥80dB @ 869-894MHz 1.3 50 I-SMA -20~+60 192*60*45
Tx 869-894 1.5 ≥80dB @ 824-849MHz  
I-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
I-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
I-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
I-DUP-1518M1920-157A105S Rx 1518-1676 1.2 ≥80dB@Ibhendi esecaleni
±100MHz
1.3 50 I-SMA -25~+60 160*105*43
Tx 1920-2025 1.2 ≥80dB@Ibhendi esecaleni
±100MHz
I-DUP-1710M1805-75S Rx 1710-1785 1.5 ≥5@1700MHz
≥5@ 1790MHz
≥55dB@1795MHz(20℃)
≥85dB@1805-1880MHz
1.3 50 I-SMA -20~+65 180*98*43
Tx 1805-1880 1.5 ≥5@1800MHz
≥10@ 1890MHz
≥55dB@1795MHz(20℃)
≥85dB@1710-1785MHz
≥80@1920-2700MHz
1.3
I-DUP-1710M1805-75SNS Rx 1710-1785 1.2 ≥80dB@1805-1880MHz 1.3 100 I-Rx:SMA
I-Tx:SMA
I-ANT:N
Ukwandisa
-20~+65 161*120*43
Tx 1805-1880 1.2 ≥80dB@1710-1785MHz 1.3
I-DUP-2490M2610-30SNS Rx 2490-2520 1.4 ≥90dB@DC-2450MHz
≥90dB@2620-6000MHz
1.3 5 I-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
I-DUP-2500M2620-70S Rx 2500-2700 1.3 ≥45@ 2595MHz
≥90@2620-2690MHz
1.3 50 I-SMA -30~+60 192*88*48
Tx 2620-2690 1.3 ≥45@ 2595MHz
≥90@2500-2570MHz
1.3
I-DUP-2515M3400-160A200S Rx 2515-2675 0.6 ≥80dB@3400-3600MHz 1.3 20 I-SMA -25~+70 100*45*30
Tx 3400-3600 0.6 ≥80dB@2515-2675MHz 1.3

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