1db.2db.3db.5db.6db.10db.20db.30db N-JK RF Attenuator RF Coaxial Attenuator
Pfungwa yeAttenuator
Attenuator idunhu rinoshandiswa kuunza attenuation yakatarwa mukati mehuwandu hwakatarwa hwema frequency. Inowanzo ratidzwa ne decibel ye attenuation yakaunzwa uye ohm ye characteristic impedance yayo. Attenuators anoshandiswa zvakanyanya muCATV systems kuti asvike padanho rezvinodiwa zve multi ports. Zvakadai sekudzora input and output level ye amplifier uye kudzora branch attenuation. Kune mhando mbiri dze attenuators: passive attenuator uye active attenuator. Active attenuator inoshanda pamwe nezvimwe zvinhu zve thermal kugadzira variable attenuator, iyo inoshandiswa mu automatic gain kana slope control circuit mu amplifier. Passive attenuators dzinosanganisira Fixed Attenuators uye adjustable attenuators.
Chikumbiro chechigadzirwa
• Gadzirisa saizi yechiratidzo mudunhu;
• Munzira yekufananidza yekuyera dunhu, inogona kushandiswa kuverenga zvakananga kukosha kwekuderedzwa kwenetwork yakayerwa;
• Kuvandudza kuenderana kweimpedance. Kana mamwe macircuit achida load impedance yakagadzikana, attenuator inogona kuiswa pakati pecircuit iyi ne load impedance chaiyo kuti idzivirire kuchinja kweimpedance.
Zviratidzo zvikuru
| Zita rechigadzirwa | |
| Rudzi rweMafambiro | DC-6000MHz |
| Kuderedza kusimba | 1, 2, 3, 5, 6, 10, 15, 20, 30dB inowanikwa 1-10dB：±0.8dB；15-30dB：±1dB |
| VSWR | 6G: 1,3,5,6db ≤ 1.5dB ; 10, 15, 20db ≤1.25dB |
|
Simba repakati | 2W (Kupisa kwemhepo kusingaenderane ne 25℃, kwakaderedzwa kusvika 0.5W @ 115℃) |
| Chinongedzo chePort | N-JK |
| Nzvimbo yekupisa | -55 kusvika +125℃ |
Kudhirowa kweRondedzero
Mibvunzo Inowanzo bvunzwa
Q:Ndezvipi zvitupa zvawapasa?
A:Zvinoenderana neROHS uye ISO9001:2015 ISO4001:2015 Chitupa.
Q:Ndeapi masisitimu ehofisi amuri kushanda nawo mukambani yenyu?
A:Parizvino, huwandu hwevanhu vari mukambani yedu hunopfuura makumi mashanu. Kusanganisira timu yekugadzira michina, workshop yekugadzira michina, timu yekuunganidza, timu yekupa mabasa, timu yekuedza, vashandi vekurongedza nekutumira michina, nezvimwewo.
