Ukupheliswa komthwalo weTelsto RF
Iziphelo zomthwalo zeTelsto RF zenziwe ngesinki yobushushu ene-aluminium finned, i-brass nickel plated okanye intsimbi engatyiwayo, azinawo umgangatho we-PIM olungileyo.
Imithwalo yokuphelisa ifunxa amandla e-RF kunye ne-microwave kwaye isetyenziswa rhoqo njengemithwalo yobuxoki ye-antenna kunye ne-transmitter. Ikwasetyenziswa njengeendawo zokufanisa kwizixhobo ezininzi ze-microwave ezifana nokujikeleza kunye ne-directional couple ukwenza ezi ndawo zingabandakanyekanga kumlinganiselo zipheliswe kwi-impedance yazo ekhethekileyo ukuze kuqinisekiswe umlinganiselo ochanekileyo.
Imithwalo yokuphelisa, ekwabizwa ngokuba yimithwalo yodoti, zizixhobo zokunxibelelana ze-passive 1-port, ezibonelela ngokuphelisa amandla okumelana ukuze kupheliswe ngokufanelekileyo i-output port yesixhobo okanye kupheliswe isiphelo esinye sentambo ye-RF. Imithwalo yokuphelisa yeTelsto ibonakaliswa yi-VSWR ephantsi, amandla aphezulu kunye nokuzinza kokusebenza. Isetyenziswa kakhulu kwi-DMA/GMS/DCS/UMTS/WIFI/WIMAX njl.
| Imveliso | Inkcazo | Inombolo yeCandelo |
| Umthwalo Wokuphelisa | Indoda N / Ibhinqa N, 2W | I-TEL-TL-NM/F2W |
| Indoda/Ibhinqa, 5W | I-TEL-TL-NM/F5W | |
| Indoda/Ibhinqa, 10W | I-TEL-TL-NM/F10W | |
| Indoda yase-N / Ibhinqa lase-N, 25W | I-TEL-TL-NM/F25W | |
| Indoda yase-N / Ibhinqa lase-N, 50W | I-TEL-TL-NM/F50W | |
| Indoda/Ibhinqa, 100W | I-TEL-TL-NM/F100W | |
| I-DIN Indoda/Ibhinqa, 10W | I-TEL-TL-DINM/F10W | |
| I-DIN Indoda / Ibhinqa, 25W | I-TEL-TL-DINM/F25W | |
| I-DIN Indoda/Ibhinqa, 50W | I-TEL-TL-DINM/F50W | |
| I-DIN Indoda/Ibhinqa, 100W | I-TEL-TL-DINM/F100W |
FAQ
1. Yintoni umthwalo wokuphelisa/wokungathethi?
Ukuphela/umthwalo we-dummy yinxalenye yokumelana efunxa onke amandla okukhupha ejenereyitha yombane okanye i-radio transmitter ukuze ilinganise iimeko zokusebenza ngeenjongo zovavanyo.
2. Yintoni umsebenzi wokuphelisa/umthwalo we-dummy?
a. Ukuvavanya i-radio transmitter, isebenza njengomkhuseli ukuze ibe yindawo ye-antenna.
Umthwalo ongeyonyani we-50ohm unika ukumelana okufanelekileyo kwinqanaba lokugqibela le-RF amplifier.
b. Ukuthintela ukuphazamiseka kwezinye iirediyo xa ulungisa kwaye uvavanya irediyo edlulisiweyo.
c. Ukuba yinto ethatha indawo yesandisi-lizwi ngexesha lovavanyo lwesandisi-lizwi.
d. Ingasetyenziswa kwizibuko elizimeleyo kwisibini esibhekisa kwicala elinye kunye nezibuko elingasetyenziswanga lesixhobo sokwahlula amandla.
3. Ungayikhetha njani i-dummy load kunye neeparameter ezibalulekileyo?
a. Ubuninzi: DC-3GHz
b. Umthamo wokuphatha amandla: 200W
c. I-VSWR: ≤1.2, ithetha ukuba ilungile
d. Udidi lwe-IP: IP65 ithetha ukuba lo mthwalo we-dummy ungasetyenziswa ngaphandle, ukuthintela uthuli emthonjeni kunye nokuthintela amanzi.
e. Isixhumi seRF: N-Indoda (okanye olunye uhlobo lwesixhumi olufumanekayo)
Ukwenziwa ngokwezifiso kuyafumaneka
Siyakwazi ukubonelela nge-1W, 2W, 5W, 10W, 15W, 20W, 25W, 30W, 50W, 100W, 200W, 300W, 500W RF Dummy Load. I-Frequency ingafikelela kwi-DC-3G, DC-6G, DC-8G, DC-12.4G, DC-18G, DC-26G, DC-40G. IiRF Connectors zinokuba yi-N-type, SMA-type, DIN-type, TNC-type kunye ne-BNC-type ngokweemfuno zakho.
Imiyalelo yokufakelwa kwentambo ye-N okanye 7 / 16 okanye 4310 1 / 2″ eguquguqukayo kakhulu
Ulwakhiwo lwesixhumi: (Umfanekiso 1)
A. i-nut engaphambili
B. i-nut emqolo
I-gasket ye-C.
Ubukhulu bokuhluba bunjengoko kuboniswe kumzobo (Umfanekiso 2), kufuneka kuqwalaselwe xa kuhluba:
1. Umphezulu wokugqibela womqhubi wangaphakathi kufuneka uxovulwe.
2. Susa ukungcola okufana nesikali sekopolo kunye ne-burr kumphezulu wentambo.
Ukuhlanganisa inxalenye yokutywina: Jija inxalenye yokutywina ecaleni komqhubi wangaphandle wentambo njengoko kubonisiwe kumzobo (Umfanekiso 3).
Ukuhlanganisa i-nut yangasemva (Umfanekiso 3).
Hlanganisa i-nut yangaphambili neyangasemva ngokuyikrufula njengoko kubonisiwe kumzobo (Iifig(5)
1. Ngaphambi kokukrufula, gcoba umaleko wegrisi yokuthambisa kwi-o-ring.
2. Gcina i-nati yangasemva kunye nentambo zingashukumi, Cinezela umzimba weqokobhe eliphambili emzimbeni weqokobhe elingasemva. Cinezela umzimba weqokobhe eliphambili lomzimba weqokobhe elingasemva usebenzisa isikrufu senkawu. Ukuhlanganiswa kugqityiwe.
