imikhiqizo

Imikhiqizo

I-RFTYT Cavity Diplexer Ihlanganisiwe noma Isekhethi evuliwe

I-cavity duplexer wuhlobo olukhethekile lwe-duplexer olusetshenziswa ezinhlelweni zokuxhumana ezingenantambo ukuhlukanisa amasiginali adlulisiwe nawamukelwe esizindeni samafrikhwensi.I-cavity duplexer iqukethe imigodi emibili enomsindo, ngayinye inesibopho sokuxhumana ohlangothini olulodwa.

Umgomo wokusebenza we-cavity duplexer usekelwe ekukhetheni imvamisa, esebenzisa i-resonant cavity ethile ukuze ukhethe ngokukhetha amasignali ngaphakathi kwebanga lemvamisa.Ikakhulukazi, lapho isignali ithunyelwa ku-cavity duplexer, idluliselwa endaweni ethize ene-resonant futhi ikhuliswe futhi idluliselwe kwimvamisa yokukhala kwaleyo ndawo.Ngesikhathi esifanayo, isignali etholiwe ihlala kwesinye i-resonant cavity futhi ngeke idluliselwe noma iphazamiseke.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele

Izingxenye ezimbili eziyinhloko ze-cavity duplexer yi-cavity cavity kanye nendawo yokwamukela.

Ukuhlukaniswa okuphezulu, ukulahleka kokufakwa okuphansi, ukwethembeka, nokuzinza kwama-cavity diplexer kubanika izinzuzo ezinhle ezinhlelweni zokuxhumana ezingenantambo.

Ama-Cavity diplexer adlala indima ebalulekile ezinhlelweni zokuxhumana ezingenazintambo, ikakhulukazi ezifanele izimo lapho kokubili ukuthumela nokwamukela amasignali kudingeka ukuba kuhambisane nebhendi yefrikhwensi efanayo.Isibonelo, ukuxhumana phakathi kweziteshi eziyisisekelo kanye namadivayisi eselula, ukuxhumana phakathi kweziteshi ezingenantambo namadivayisi okuqapha, njll. Ngokusebenzisa ama-cavity diplexer, uhlelo lungafinyelela ukuxhumana okuqondile nokuthembekile kwe-bidirectional.

Ishidi le-data

I-Duplexer
Imodeli No. Imvamisa(MHz) IL.≤(dB) Ukwenqatshwa I-VSWR Amandla (CW) Isixhumi Temp.(°C) UbukhuluLxWxH(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 Rx:SMA
Tx:SMA
I-ANT:N
Ukunwetshwa
-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@Sideband
±100MHz
1.3 50 I-SMA -25-60 160*105*43
Tx 1920-2025 1.2 ≥80dB@Sideband
±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 Rx:SMA
Tx:SMA
I-ANT:N
Ukunwetshwa
-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 Rx:SMA
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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