Bidhaa

Bidhaa

Kichujio cha kupitisha bendi

Duplexer ya cavity ni aina maalum ya duplexer inayotumiwa katika mifumo ya mawasiliano isiyo na waya kutenganisha na kusambazwa ishara katika kikoa cha frequency. Duplexer ya cavity ina jozi ya mikoba ya resonant, ambayo kila moja inawajibika kwa mawasiliano katika mwelekeo mmoja.

Kanuni ya kufanya kazi ya duplexer ya cavity ni msingi wa uteuzi wa frequency, ambayo hutumia cavity maalum ya kusambaza kwa hiari ishara ndani ya safu ya masafa. Hasa, wakati ishara inatumwa ndani ya duplexer ya cavity, hupitishwa kwa cavity maalum ya resonant na kupandishwa na kupitishwa kwa mzunguko wa resonant wa cavity hiyo. Wakati huo huo, ishara iliyopokelewa inabaki kwenye cavity nyingine ya resonant na haitasambazwa au kuingiliwa.

Ubunifu wa kawaida unapatikana juu ya ombi.


Maelezo ya bidhaa

Vitambulisho vya bidhaa

Muhtasari

Vipengele viwili kuu vya duplexer ya cavity ni cavity inayopitisha na cavity inayopokea.

Kutengwa kwa hali ya juu, upotezaji wa chini wa kuingiza, kuegemea, na utulivu wa diplexers za cavity huwapa faida kubwa katika mifumo ya mawasiliano isiyo na waya.

Vipuli vya Cavity vina jukumu muhimu katika mifumo ya mawasiliano isiyo na waya, haswa inayofaa kwa hali ambapo wote wanaotuma na kupokea ishara wanahitajika kuishi katika bendi hiyo hiyo ya masafa. Kwa mfano, mawasiliano kati ya vituo vya msingi na vifaa vya rununu, mawasiliano kati ya vituo visivyo na waya na vifaa vya ufuatiliaji, nk Kwa kutumia diplexers za cavity, mfumo unaweza kufikia mawasiliano bora na ya kuaminika.

Karatasi ya data

Duplexer
Mfano Na. Mara kwa mara(MHz) Il.≤ (db) Kukataa Vswr Nguvu (CW) Kiunganishi Temp.(° C) MwelekeoLXWXH (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 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
Kupanua
-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-450M758-50A1077s 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@upande
± 100MHz
1.3 50 Sma -25 ~+60 160*105*43
Tx 1920-2025 1.2 ≥80db@upande
± 100MHz
DUP-1710M1805-75S Rx 1710-1785 1.5 ≥5@1700MHz
≥5@ 1790MHz
≥55db@1795MHz (20 ℃)
≥85db@1805-1880MHz
1.3 50 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
DUP-1710M1805-75SNS Rx 1710-1785 1.2 ≥80db@1805-1880MHz 1.3 100 RX: SMA
TX: SMA
ANT: n
Kupanua
-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 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

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