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Lowaramar amo amplifier (LNA) mai amplifier tare da matsanancin amo. Ana amfani da shi musamman ne don fitowar sigina masu rauni yayin rage girman hayaniya don inganta sinadarin-to-amoise rabo. Ana sanya shi a ƙarshen tsarin ribar rediyo, kamar bayan eriya, don fadada siginar rauni da aka karɓa daga iska.
Halaye:
1. Hadarin Hayaniya na 1.aukar hoto: Core halayyar karamar amo mai karfin gwiwa shine kyakkyawan yanayi mai laushi (amo). Thearancin sautin amo, mafi ƙarancin hayaniya mai amplifier gabatar da, sakamakon shi mafi girma siginar-zuwa-amoeise rabo.
2. Uightimar sigina na 2.
3.Dide bandwidth: Yawancin low amo replifiers an tsara su da wakokin wakoki, mai iya aiki da sigina a duk faɗin mita mai yawa.
Alamar 4.1good: karamin amo amplifier yana buƙatar samun ingantacce don guje wa oscillation lokacin da yake aiki a babban mitar.
Ana amfani da low hoisiers replifiers da sadarwa, sadarwa ta tauraron dan adam, rarraba rediyo, da rarraba rediyo, da sauran filayen.
Babuove yana ba da dama na low amo replifiers daga 4k zuwa 260ghz, da kuma wani hoton amo na iya zama ƙasa da 0.7db.
Muna gabatar da ɗayansu, tare da mitar miting daga 9khz zuwa 3ghz, da ci 43DB, p1db na 16DB.
1.Halayen lantarki
Mita: 9k ~ 3000mhz
Riba: 43db na 43db.
Sami lebur: ± 1.5Db Typ.
Wurin fitarwa (P1DB): 16DBM Typle.
Hoise Farko: 3DB Max.
Baya ware: 60dB min.
Sosai: -60DBC Max.
Input vswr: 1.6 na 1.6.
Output vswr: 4 na.
Voltage: + 12V dc
Na yanzu: 140ma na zamani.
Inpt Power: + 5DBM Max.
2. Abubuwan injiniyoyi
Girma * 1: 38.1 * 21.59 * 9.51Mm
1.5 * 0.85 * 0.375
Masu haɗin RF: Mace Mata
Monting: 4 -% ,.5.5.5Mak
[1] ware masu haɗi.
3. Yanayi
Zazzabi aiki zazzabi: -40 ~ + 75 ℃
Zazzabi mai aiki ba tare da aiki ba: - -55 ~ + 125 ℃
4. Tallafin Tallafi
Unit: mm [a]
Haƙuri: ± 0.2mm [1 0.008in]
5.Bayanan gwaji
Yanayin gwaji: VDC = 15v, Idc = 126MA
6.Yadda ake yin oda
QLA-9k-3000--30
Mukuwar shekaru da suka shafi shekaru na kwarewa a cikin bincike da ci gaban mai karancin amo, wanda zai iya cimma nasarar samar da taro da kuma tsari na musamman da bukatun abokin ciniki.
Barka da barin saƙo don ƙarin bayani.
Lokaci: Mar-21-2025