1db.2db.3db.5db.6db.10db.20db.30db N-JK RF Attenuator RF Coaxial Attenuator
Mfundo ya Attenuator
Attenuator ndi dera lomwe limagwiritsidwa ntchito kuyambitsa kuchepetsedwa kodziwikiratu mkati mwa ma frequency otchulidwa. Nthawi zambiri amawonetsedwa ndi decibel ya attenuation yomwe imayambitsidwa ndi ohm ya chikhalidwe chake chosokoneza. Ma Attenuators amagwiritsidwa ntchito kwambiri mu machitidwe a CATV kuti akwaniritse zofunikira zamadoko angapo. Monga kulamulira athandizira ndi linanena bungwe mlingo wa amplifier ndi kulamulira nthambi attenuation. Pali mitundu iwiri ya attenuator: passive attenuator ndi attenuator yogwira. Attenuator yogwira imagwirizana ndi zinthu zina zotentha kuti apange chosinthira chosinthira, chomwe chimagwiritsidwa ntchito podzipeza zokha kapena kuwongolera kotsetsereka mu amplifier. Othandizira okhazikika amaphatikiza Ma Attenuators Okhazikika ndi zowongolera zosinthika.
Kugwiritsa ntchito mankhwala
• Sinthani kukula kwa chizindikiro mu dera;
• Mu njira yofananira yoyezera dera, ingagwiritsidwe ntchito powerenga mwachindunji mtengo wa attenuation wa network yoyesedwa;
• Konzani zofananira za impedance. Ngati mabwalo ena amafunikira kukhazikika kwapang'onopang'ono, cholumikizira chimatha kuyikidwa pakati pa chigawochi ndi cholepheretsa kwenikweni cholemetsa kuti chiteteze kusintha kwa impedance.
Zizindikiro zazikulu
| Dzina lazogulitsa | |
| Nthawi zambiri | DC-6000MHz |
| Kuchepetsa | 1,2,3,5,6,10,15,20,30dB ikupezeka 1-10dB: ± 0.8dB; 15-30dB: ± 1dB |
| Chithunzi cha VSWR | 6G: 1,3,5,6db ≤ 1.5dB ; 10, 15, 20db ≤1.25dB |
|
Avereji Mphamvu | 2W (Unidirectional mpaka 25℃ kutentha kozungulira, kuchepetsedwa motsatira 0.5W @ 115 ℃ ) |
| Port cholumikizira | N-JK |
| Kutentha Kusiyanasiyana | -55 mpaka +125 ℃ |
Kujambula autilaini
FAQ
Q:Ndi ziphaso zotani zomwe mwapambana?
A:ROHS yovomerezeka ndi ISO9001: 2015 ISO4001: Certificate ya 2015.
Q:Ndi maofesi ati omwe muli nawo pakampani yanu?
A:Pakalipano, chiwerengero cha anthu mu kampani yathu ndi oposa 50. Kuphatikizapo gulu kupanga makina, makina msonkhano, gulu msonkhano, kutumiza gulu, kuyesa gulu, ma CD ndi yobereka ogwira ntchito, etc.
