1db.2db.3db.5db.6db.10db.20db.30db I-N-JK RF Attenuator I-RF Coaxial Attenuator
Umgaqo we-Attenuator
I-Attenuator yisekethe esetyenziselwa ukungenisa i-attenuation emiselweyo ngaphakathi koluhlu oluthile lwefrikhwensi. Ngokuqhelekileyo iboniswa yi-decibel ye-attenuation engenisiweyo kunye ne-ohm ye-impedance yayo ephawulekayo. Ii-Attenuator zisetyenziswa kakhulu kwiinkqubo ze-CATV ukuhlangabezana neemfuno zamanqanaba ee-port ezininzi. Ezifana nolawulo lwenqanaba lokufaka kunye nelokukhupha le-amplifier kunye nolawulo lwe-attenuation yesebe. Kukho iintlobo ezimbini zee-attenuator: i-attenuator engasebenziyo kunye ne-attenuator esebenzayo. I-attenuator esebenzayo isebenzisana nezinye izinto zobushushu ukwenza i-attenuator eguquguqukayo, esetyenziswa kwisekethe yokulawula i-automatic gain okanye i-slope kwi-amplifier. Ii-attenuator ezingasebenziyo ziquka ii-Attenuator eziQinisekisiweyo kunye nee-attenuator ezihlengahlengiswayo.
Isicelo semveliso
• Lungisa ubungakanani besignali kwisekethe;
• Kwisekethe yokulinganisa indlela yokuthelekisa, ingasetyenziselwa ukufunda ngokuthe ngqo ixabiso lokuncitshiswa kwenethiwekhi elinganisiweyo;
• Phucula ukuhambelana kwe-impedance. Ukuba ezinye iisekethe zifuna i-impedance yomthwalo ezinzileyo, i-attenuator inokufakwa phakathi kwale sekethe kunye ne-impedance yomthwalo yokwenyani ukuze ithintele utshintsho lwe-impedance.
Izalathi eziphambili
| Igama lemveliso | |
| Uluhlu lweeFrequency | DC-6000MHz |
| Ukunciphisa | I-1,2,3,5,6,10,15,20,30dB ifumaneka 1-10dB：±0.8dB；15-30dB：±1dB |
| I-VSWR | 6G: 1,3,5,6db ≤ 1.5dB ; 10, 15, 20db ≤1.25dB |
|
Amandla Aphakathi | 2W （Unidirecitonal ukuya kwi-25℃ ubushushu obungqongileyo, buncitshiswe ngokuthe ngqo ukuya kwi-0.5W @ 115℃) |
| Isixhumi sePort | N-JK |
| Uluhlu lobushushu | -55 ukuya ku +125℃ |
Umzobo Wemida
FAQ
Q:Zeziphi iziqinisekiso oziphumeleleyo?
A:Ihambelana ne-ROHS kunye neSatifikethi se-ISO9001:2015 ISO4001:2015.
Q:Zeziphi iinkqubo zeofisi onazo kwinkampani yakho?
A:Okwangoku, inani lilonke labantu kwinkampani yethu lingaphezulu kwama-50. Kubandakanya iqela loyilo loomatshini, iworkshop yoomatshini, iqela lendibano, iqela lokugunyazisa, iqela lovavanyo, abasebenzi bokupakisha kunye nokuhambisa, njl.
