N8973A是高器能的背景噪聲污染標準值闡發儀，混用于迅速、高精度和可波動的背景噪聲污染標準值側量。
它是經過了操作過程N8973A容易充分利用的藥理作用特征描述，您能隨意地設制冗雜的仗量，擁有能信自己的可對此和靠受得了的成效。
N8973A能一并仗量噪音分貝指數公式和增益值，以不同眼界觀察、打印圖片和儲藏動態數據及顯現出。
N8973A能夠游戲評測縮減器和頻率和次數更換元件，分為在通用第3個GPIB上的LO合理。
N8973A、N8974A和N8975A在輸出10MHz至1.5GHz規模供給更高的精度和更快的丈量速率。N8973A有6個用戶挑選帶寬（N8972A的默許4MHz丈量帶寬）。
| N8973A-0B1 | NFA Series manual set (English version) | ||
| N8973A-0B2 | NFA Series User manual (English version) | ||
| N8973A-0BF | NFA Series Programmers reference (English version) | ||
| N8973A-1CP | NFA Series Rackmount and handle kit | ||
| N8973A-1D5 | NFA Series High stability frequency reference | ||
| N8973A-A6J | ANSI Z540-1-1994 Calibration | ||
| N8973A-AB0 | NFA Series manual set for Taiwan - Chinese localization | ||
| N8973A-AB1 | NFA Series manual set - Korean localization | ||
| N8973A-AB2 | NFA Series manual set - Chinese localization | ||
| N8973A-ABD | NFA Series manual set - German localization | ||
| N8973A-ABE | NFA Series manual set - Spanish localization | ||
| N8973A-ABF | NFA Series manual set - French localization | ||
| N8973A-ABJ | NFA Series manual set - Japanese localization | ||
| N8973A-ABZ | NFA Series manual set - Italian localization | ||
| N8973A-UK9 | NFA Series Front panel cover |
重在特征英文與學手藝總體目標
- 頻次規模 10 MHz 至 3.0 GHz
- N 型 (m) 毗連器
- 與 SNS 系列噪聲源兼容
