I-band band bandlive speveres 698-2700mhz n
I-Telsto Band Band Band And Ansovers ibonelela nge-flouling yendlela enye yendlela enye kwenye indawo kuphela (eyaziwa ngokuba yi-Direction). Ziqhelekile ukuba zinomgca oncedisayo ukudibanisa umbane kumgca ophambili. Isiphelo somgca oncedisayo sifakwe ngokusisigxina ngokupheliswa ngokuhambelana. Isikhokelo (umahluko phakathi kwendlela yokudibanisa kwelinye icala xa kuthelekiswa nenye) malunga ne-20 DB kubantu abatshatileyo, abatshatisi abatshatileyo basetyenziswa naphi na apho kufuneka badityaniswe. I-Tellsto inika ibhendi emxinwa kunye ne-band engenazingcingo i-wireless enikezela nge-coupling ukusuka kwi-3 dB ukuya kwi-50 dB okanye ngaphezulu.
| Ukucaciswa ngokubanzi | I-Tel-MBDC-698-2700 n | ||||||||
| Uluhlu lokuhamba rhoqo (MHz) | I-698-2700 | ||||||||
| I-Coupling (DB) * | 5 | 6 | 7 | 8 | 10 | 15 | 20 | 25 | 30 |
| Iyunifomu ye-iforing (DB) | ± 0.8 | ± 0.8 | ± 0.8 | ± 0.8 | ± 1.0 | ± 1.0 | ± 1.0 | ± 1.0 | ± 1.0 |
| Vswr | ≤1.25 | ||||||||
| Ukufakwa kwelahleko (i-DB) | ≤2.0 | ≤1.6 | ≤1.35 | ¶1.1 | ≤0.7 | ≤0.4 | ≤0.3 | ≤0.2 | ≤0.2 |
| Isikhokelo (DB) | ≥20 | ||||||||
| Ukuhlukaniswa phakathi kwezibuko (i-DB) | ≥25 | ≥26 | ≥27 | ≥28 | ≥30 | ≥35 | ≥40 | ≥45 | ≥50 |
| I-PIM3 (i-DBC) | ≤-155 (@ + 43DBM × 2) | ||||||||
| I-Deed (ω) | 50 | ||||||||
| Ixabiso lamandla (W) | 200 | ||||||||
| Isinxibelelanisi | Nf | ||||||||
| Kwimeko yesicelo | IP65 | ||||||||
| Uluhlu lobushushu (℃) | -35- + 70 | ||||||||
Imiyalelo yofakelo ye-N okanye i-7/16 okanye i-4310 1/2 "Intambo eguquguqukayo
Ulwakhiwo lwesiQinisekiso: (Fit1)
A. ngaphambili ner
B. I-NT ANT
C. Gasket
Imilinganiselo yokubhabha ibonakalisiwe ngumzobo (Fit2), ingqalelo kufuneka ihlawulwe ngelixa ihlukumeza:
1. Indawo yokuphela komqhubi yangaphakathi kufuneka ichukunyiswe.
2. Susa ukungcola ezinje ngekali kunye ne-rurr kumphezulu wentambo.
Ukuhlanganisa inxenye yokutywina: SCILA Inxalenye yokutywina ngaphakathi komqhubi wangaphandle wentambo njengoko kubonisiwe ngumzobo (Fig3).
Ukudibanisa i-nati (Fig3).
Dibanisa umphambili kunye ne-Natick Nut nge-screw njengoko kubonisiwe ngumzobo (amakhiwane (5)
1. Ngaphambi kokuba isikhuseli, svaar ungqimba lwegrisi yokuthambisa kwi-o-ring.
2. Gcina i-National Nut kunye nentambo engashukumiyo, isikhafu kwiZiko le-Shell ye-Shell. Screw phantsi i-Shell ye-Shell ye-Shell yasemva kweqokobhe elisebenzisa iMonkey Wrench. Ukudibana kugqityiwe.
