Kodi cavity diplexer ndi chiyani?
Cavity Diplexer ndi chipangizo chopanda mphamvu chomwe chimalola kutumiza ndi kulandira zizindikiro nthawi imodzi kudzera pa antenna imodzi mwa kulekanitsa ma frequency band osankhidwa. Cavity Diplexer yathu ya 891-903mhz/936-948mhz yapangidwa kuti ipereke kusiyanitsa kwapadera pakati pa ma rx (891-903mhz) ndi ma tx (936-948mhz).

Zinthu zazikulu zaukadaulo
Cholumikizira chathu cha cavity chapangidwa kuti chikwaniritse zofunikira za machitidwe amakono olumikizirana:
• pafupipafupi pakati pa rx: 897mhz ±1mhz
• pafupipafupi pakati pa tx: 942mhz ±1mhz
• kutayika kwa kulowetsa: ≤1db m'magulu onse awiri
• chiŵerengero cha mafunde oima pamagetsi (vswr): ≤1.3:1
• Kukana: ≥65db pakati pa magulu
• kulepheretsa: 50 ohms
• zolumikizira: sma-female pa madoko onse
• Mphamvu yogwirira ntchito: 10w kutsogolo, 2w kumbuyo
• kutentha kwa ntchito: -20°c mpaka +65°c
• Zipangizo: aluminiyamu yokhala ndi utoto wakuda

Kodi n’chiyani chimasiyanitsa diplexer yathu ya cavity?
• Kupanga kolondola: fakitale yathu ya zaka 20 ku Chengdu imapanga diplexer iliyonse yokhala ndi ulamuliro wokhwima wa khalidwe.
• Kusintha kwa ma frequency, kusintha kwa ma connector, ndi ma brackets okhazikika mwamakonda: timapanga kusintha malinga ndi dongosolo.
• Kutumiza mwachangu: zitsanzo zimatumizidwa mkati mwa maola 48, ndipo maoda wamba amakwaniritsidwa mkati mwa masiku 21.
• chithandizo cha akatswiri: gulu lathu limapereka chithandizo chaukadaulo kuyambira pakupanga mpaka kukhazikitsa.

Kodi izi zingathandize bwanji dongosolo lanu?
Chophimba cha cavity diplexer chimathandiza kukonza kagwiritsidwe ntchito ka antenna ndikuletsa kusokonezedwa kwa chizindikiro mu:
• gsm-r ndi mauthenga a sitima
• maukonde a chitetezo cha anthu onse ndi a PMR
• mapulogalamu a iot ndi m2m
Lumikizanani nafe lero kuti mudziwe zambiri zokhudza891-903mhz/936-948mhz cavity diplexerndi momwe zingakulitsire njira zanu zolumikizirana.