I-Indoor Smoke Antenna 698-2700MHz
Isici: Ukubukeka okuhle kakhulu Ifanele ukukhwezwa kusilingi okuvamile Ibhendi yefrikhwensi ebanzi, igagasi elimile eliphansi, ikhono eliqinile lokulwa nokuphazamiseka.
| Into | Imininingwane |
| I-Frequency Range | 698~960MHz/1710~2700MHz |
| Inzuzo | 3±1dBi/4±1dBi |
| I-VSWR | ≤2.0/ ≤1.5 |
| Okokufaka Impedance | 50Ω |
| I-polarization | Iqondile |
| Ububanzi be-beam obuvundlile | 360° |
| Ububanzi be-beam obuqondile | 85±15°/55±15° |
| Amandla Amakhulu | 50W |
| Uhlobo lwesixhumi | N-Owesifazane |
| Ububanzi | Ø164x94mm |
| Umbala | Emhlophe |
| Izinga lokushisa | Ukusebenza: -40℃~+60℃ |
| Ibanga Lokuswakama Okuhlobene | 5%~95% |
| Indlela Yokukhweza | Kulungiswe ngezikulufo |
Imiyalo yokufakwa kwe-N noma 7/16 noma 4310 1 / 2″ intambo eguquguqukayo kakhulu
Isakhiwo sesixhumi: ( Fig1 )
A. nati langaphambili
B. back nut
C. gasket
Ubukhulu bokuhlubula bunjengoba kukhonjiswe kumdwebo (Fig2), ukunakwa kufanele kukhokhwe ngenkathi kuhlubula:
1. Indawo yokugcina ye-conductor yangaphakathi kufanele i-chamfered.
2. Khipha ukungcola okufana nesikali sethusi bese ubhalisa ekugcineni kwekhebula.
Ukuhlanganisa ingxenye yokuvala: Khipha ingxenye yokuvala eduze komqhubi wangaphandle wekhebula njengoba kukhonjisiwe umdwebo (Fig3).
Ukuhlanganisa nati emuva (Fig3).
Hlanganisa inati langaphambili nangemuva ngokukruqula njengoba kukhonjiswe kumdwebo (Amakhiwane( 5)
1. Ngaphambi kokujija, gcoba ungqimba lwamafutha okugcoba kwi-o-ring.
2. Gcina inadi elingemuva nekhebula kunganyakazi, Khipha emzimbeni wegobolondo elikhulu emzimbeni wegobolondo elingemuva.Skrolela phansi igobolondo elikhulu lomzimba wegobolondo langemuva usebenzisa isikrufu senkawu.Ukuhlanganisa kuphelile.
