Wide-Band Directional Coupler 698-2700MHz N
Telsto Wide band Directional couplers imapereka kulumikizana kosalekeza kwa njira imodzi ya siginecha kupita ku njira imodzi yokha (yotchedwa Directive).Nthawi zambiri amakhala ndi chingwe chothandizira cholumikiza magetsi ku chingwe chachikulu.Mapeto amodzi a mzere wothandizira amakhala ndi nthawi yomaliza yofananira.Directive (kusiyana pakati pa kulumikizana mbali imodzi poyerekeza ndi ina) ndi pafupifupi 20 dB kwa ma couplers, Directional couplers amagwiritsidwa ntchito nthawi iliyonse pamene mbali ya siginecha ikufunika kupatulidwa kapena ma sign awiri akufunika kuphatikizidwa.Telsto imapereka bandi yaying'ono ndi ma waya opanda zingwe owongolera omwe amalumikizana kuyambira 3 dB mpaka 50 dB kapena kupitilira apo.
| General Specification | TEL-MBDC-698-2700 N | ||||||||
| Nthawi zambiri (MHz) | 698-2700 | ||||||||
| Kuphatikiza (dB)* | 5 | 6 | 7 | 8 | 10 | 15 | 20 | 25 | 30 |
| yunifolomu yolumikizana (dB) | ±0.8 | ±0.8 | ±0.8 | ±0.8 | ±1.0 | ±1.0 | ±1.0 | ±1.0 | ±1.0 |
| Chithunzi cha VSWR | ≤1.25 | ||||||||
| Kutayika Kwambiri (dB) | ≤2.0 | ≤1.6 | ≤1.35 | ≤1.1 | ≤0.7 | ≤0.4 | ≤0.3 | ≤0.2 | ≤0.2 |
| Kuwongolera (dB) | ≥20 | ||||||||
| Kudzipatula pakati pa madoko(dB) | ≥25 | ≥26 | ≥27 | ≥28 | ≥30 | ≥35 | ≥40 | ≥45 | ≥50 |
| PIM3(dBc) | ≤-155(@+43dBm×2) | ||||||||
| Kusokoneza (Ω) | 50 | ||||||||
| Mphamvu ya Mphamvu (W) | 200 | ||||||||
| Cholumikizira | NF | ||||||||
| Mkhalidwe Wofunsira | IP65 | ||||||||
| Kutentha kosiyanasiyana(℃) | -35-+70 | ||||||||
Kuyika Malangizo a N kapena 7/16 kapena 4310 1/2 ″ chingwe chosinthika kwambiri
Kapangidwe ka cholumikizira: (Mkuyu 1)
A. nati kutsogolo
B. mtedza wammbuyo
C. gasket
Kuchotsa miyeso kumawonetsedwa ndi chithunzi (Mkuyu 2), chidwi chiyenera kulipidwa pamene mukuvula:
1. Mapeto a kondakitala wamkati akuyenera kugwedezeka.
2. Chotsani zonyansa monga copper scale ndi burr kumapeto kwa chingwe.
Kusonkhanitsa gawo losindikizira: Mangani gawo losindikizira motsatira kokondakita wakunja kwa chingwe monga momwe chithunzichi chikusonyezera (Mkuyu 3).
Kusonkhanitsa mtedza wakumbuyo (mkuyu 3).
Gwirizanitsani mtedza wakutsogolo ndi wakumbuyo powotcha monga momwe zasonyezedwera ndi chithunzi (Mkuyu (5)
1. Musanamenye, pakani mafuta opaka pa o-ring.
2. Sungani mtedza wakumbuyo ndi chingwe chosasunthika, Limbani pa chipolopolo chachikulu kumbuyo kwa chipolopolo.Pewani chipolopolo chachikulu cha chipolopolo chakumbuyo pogwiritsa ntchito wrench ya nyani.Kusonkhanitsa kwatha.
