鳥(niǎo)牌Bird Model 4421型功率計(jì)

● 適用于半導(dǎo)體的生產(chǎn)和科研領(lǐng)域，讀數(shù)誤差+/-3%
● 采用液晶背光顯示，可對(duì)正反向功率 及駐波比等進(jìn)行三位半數(shù)字顯示
● 功率測(cè)試范圍可人工或自動(dòng)設(shè)置，并有 GPIB和RS-232接口供選擇 

● 功率范圍: 100mW-10kW
● 頻率范圍: 100kHz-2.5GHz
● 駐波比范圍: 1.0-199.9
● 讀數(shù)誤差: ±3%
● 功能: 測(cè)量正反向功率，通過(guò)W和dBm顯示:測(cè)量駐波比及回波損耗，通過(guò)dB顯示; 以及測(cè)量*大*小值

● 顯示: 三位半液晶背光顯示
● 工作電源: AC和電池兩種，115/230AC，50/60Hz或8節(jié)1.2V鎳鎘電池
● 尺寸: 312X309X108mm
● 接口選項(xiàng): IEEE-488接口或RS-232接口

Multifunction Power Meter
Precision Power Meter for Semiconductor Processing Applications
The 4421 Multifunction Power Meter is a precision RF instrument that, while originally intended for general purpose laboratory applications where high accuracy is required, has found wide acceptance in semiconductor processing applications. The product is configured as a system, consisting of the 4421 and a precision power sensor selected for the application based upon maximum power ａnd operating frequency.

 鳥(niǎo)牌Bird Model 4421型功率計(jì)

鳥(niǎo)牌Bird Model 4421型功率計(jì)

鳥(niǎo)牌Bird Model 4421型功率計(jì)鳥(niǎo)牌Bird Model 4421型功率計(jì)