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I-amplifier yomsindo ophansi yi-amplifier enesibalo somsindo ophansi kakhulu, osetshenziswe kumasekethe ukuthuthukisa amasiginali abuthakathaka futhi unciphise umsindo owethulwe yi-amplifier.
I-amplifier yomsindo ophansi ngokuvamile isetshenziswa njengemvamisa ephezulu noma imvamisa ephakathi imvamisa ye-preamlifier yokwamukela umsakazo ohlukahlukene, kanye nesekethe yokukhulisa imishini yokuthola amandla aphezulu. I-amplifier enhle yomsindo ephansi idinga ukukhulisa isinali ngenkathi ikhiqiza umsindo ophansi nokuhlanekezela ngangokunokwenzeka.
I-Quigrave inika i-amplifiers ehlukahlukene ye-amplifiers ehlukahlukene noma amasistimu wokuhlangabezana nazo zonke izidingo zakho ku-RF, microwave, kanye nama-millimeter-wave amplifier izakhi, ngezinkomba ezivelele, kusukela 4kkuya ku-260ghtz, futhi isithombe somsindo singaba ngaphansi kuka-0.I-7DB.
Izinkambu zohlelo lokusebenza eziphambili ze-LNA ziyingxoxo engenantambo, isitholi, isivivinyo selebhu, i-radar, njll.
Manje, sethula enye yazo, imvamisa isukela ku-0.5GHz kuya ku-18GHz, inzuzo ye-14DB, umsindo we-3DB. Sicela ubheke isingeniso esinemininingwane engezansi.
1. Izici zikagesi
Inombolo Yengxenye: QLA-500-18000-14-30
Imvamisa: 0.5 ~ 18GHz
Inzuzo encane yesiginali: 14db min.
Thola i-Flatness: ± 0.75DB TYP.
Amandla okukhipha (P1DB): 17dbm min.
Umdwebo we-Noise: 3db yp.
Faka i-VSWR: 2.0 max.
Ukukhishwa kwe-VSWR: 2.0 max.
I-Voltage: + 15v DC Max.
Okwamanje: 165MA typ.
Ukuvikelwa: 50
2. Absoper ephezulu izilinganiso * 1
Amandla wokufaka we-RF: 17dbm max.
[1] Umonakalo waphakade kungenzeka uma noma yimiphi le mikhawulo yeqiwe.
3. Izakhiwo zemishini
3.1 Imidwebo Echaza
Usayizi we-3.2*2: 35 * 40 * 12mm
1.378 * 1.575 * 0.472in
Izixhumi ze-RF: Owesifazane we-SMA
Ukukhwela: 4-φ2.2mm nge-hole
[2] khipha izixhumi.
4. Imvelo
Ukushisa okusebenzayo: -54 ~ + 85 ℃
Izinga lokushisa elingasebenzi: -55 ~ + 100 ℃
Uma lo mkhiqizo uhambelana kahle nezidingo zakho. Sicela uxhumane nathi, futhi ungathola imininingwane eminingi kuwebhusayithi yethu esemthethweni.
QoqaNikeza nezinsizakalo ezahlukahlukene ezenziwe ngezifiso zokuhlangabezana nezidingo ezenziwe ngamakhasimende.
Imikhiqizo ngaphandle kokusungula inesikhathi sokuhola amaviki ama-2-8.
Uyemukelwa ukuthenga.
Isikhathi sePosi: Nov-08-2024