Cholumikizira Cholunjika cha Band Yonse 698-2700MHz N
Ma Telsto Wide band Directional couplers amapereka kulumikizana kosalala kwa njira imodzi ya chizindikiro kupita ku ina mbali imodzi yokha (yomwe imadziwika kuti directive). Nthawi zambiri imakhala ndi chingwe chothandizira cholumikizira magetsi ku mzere waukulu. Mbali imodzi ya mzere wothandizira imakhala ndi malire ofanana. Directive (kusiyana pakati pa kulumikizana mbali imodzi poyerekeza ndi inayo) ndi pafupifupi 20 dB ya ma couplers, ma Directional couplers amagwiritsidwa ntchito nthawi iliyonse yomwe gawo la chizindikiro likufunika kulekanitsidwa kapena ma signal awiri amafunika kuphatikizidwa. Telsto imapereka ma couplers opapatiza komanso opanda waya omwe ali ndi ma coupling kuyambira 3 dB mpaka 50 dB kapena kuposerapo.
| Kufotokozera Kwathunthu | TEL-MBDC-698-2700 N | ||||||||
| Mafupipafupi (MHz) | 698-2700 | ||||||||
| Kulumikiza (dB)* | 5 | 6 | 7 | 8 | 10 | 15 | 20 | 25 | 30 |
| Yunifolomu yolumikizira (dB) | ± 0.8 | ± 0.8 | ± 0.8 | ± 0.8 | ±1.0 | ±1.0 | ±1.0 | ±1.0 | ±1.0 |
| VSWR | ≤1.25 | ||||||||
| Kutayika kwa Kuyika (dB) | ≤2.0 | ≤1.6 | ≤1.35 | ≤1.1 | ≤0.7 | ≤0.4 | ≤0.3 | ≤0.2 | ≤0.2 |
| Malangizo (dB) | ≥20 | ||||||||
| Kupatukana pakati pa madoko (dB) | ≥25 | ≥26 | ≥27 | ≥28 | ≥30 | ≥35 | ≥40 | ≥45 | ≥50 |
| PIM3(dBc) | ≤-155(@+43dBm×2) | ||||||||
| Kusakhazikika (Ω) | 50 | ||||||||
| Mphamvu Yoyezera (W) | 200 | ||||||||
| Cholumikizira | NF | ||||||||
| Mkhalidwe wa Ntchito | IP65 | ||||||||
| Kutentha kwapakati (℃) | -35-+70 | ||||||||
Malangizo Okhazikitsa N kapena 7 / 16 kapena 4310 Chingwe chosinthasintha kwambiri cha 1 / 2″
Kapangidwe ka cholumikizira: (Chithunzi 1)
A. nati yakutsogolo
B. nati ya msana
C. gasket
Miyeso ya kudula ndi monga momwe chithunzi chikusonyezera (Chithunzi 2), chisamaliro chiyenera kuperekedwa mukadula:
1. Mbali yomaliza ya kondakitala yamkati iyenera kudulidwa.
2. Chotsani zinthu zodetsa monga mkuwa ndi burr kumapeto kwa chingwe.
Kusonkhanitsa gawo lotsekera: Kokani gawo lotsekera mkati mwa kondakitala wakunja wa chingwe monga momwe chithunzi chikusonyezera (Chithunzi 3).
Kupanga nati yakumbuyo (Chithunzi 3).
Phatikizani nati yakutsogolo ndi yakumbuyo mwa kukulunga monga momwe chithunzi chikusonyezera (Zithunzi (5)
1. Musanagwiritse ntchito screw, pakani mafuta opaka pa o-ring.
2. Sungani nati yakumbuyo ndi chingwe zikuyenda bwino, gwirani chipolopolo chachikulu cha thupi la chipolopolo chakumbuyo. gwirani chipolopolo chachikulu cha thupi la chipolopolo chakumbuyo pogwiritsa ntchito wrench ya anyani. Kumanga kwatha.
