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鳥牌Bird Model 4421型功率計
產(chǎn)品型號：鳥牌4421
簡介：

鳥牌Bird Model 4421型功率計適用于半導體的生產(chǎn)和科研領(lǐng)域，讀數(shù)誤差+/-3%，采用液晶背光顯示，可對正反向功率 及駐波比等進行三位半數(shù)字顯示，功率測試范圍可人工或自動設(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: 測量正反向功率，通過W和dBm顯示:測量駐波比及回波

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鳥牌Bird Model 4421型功率計

● 適用于半導體的生產(chǎn)和科研領(lǐng)域，讀數(shù)誤差+/-3%
● 采用液晶背光顯示，可對正反向功率 及駐波比等進行三位半數(shù)字顯示
● 功率測試范圍可人工或自動設(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: 測量正反向功率，通過W和dBm顯示:測量駐波比及回波損耗，通過dB顯示; 以及測量*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: 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.

 

 

Description

4421 Power Meter

Power Range

100 mW to 25 kW FS

Frequency Range

100 KHz-1 GHz

VSWR Range

1.0 - 199.9

Functions

Forward ａnd reflected power in W or dBm, VSWR, return loss in dB ａnd min./max. values

Over range

Audible warning when RF power input exceeds 120% of sensor＇s maximum power range

Indication Display

3-1/2 digit-liquid crystal display with indicator for mode, measurement units, battery condition, programming status, ａnd trend arrows. Switchable backlight.

Operating Power

115/230 VAC, 50/60 Hz or 8 nickel cadmium 1.2 V cells （NEDA type 10014）

Nominal Size
[inches （mm）]

12-9/32" x 12-5/32" x 4-1/4" （L x W x H）
312 x 309 x 108 mm
[with handle extended 15-7/16" （392 mm）]

Weight

11 lbs （5 kg.）

Interconnects

1 meter latch-n-lock coiled cable

Dimensions

4-1/2" x 6-1/2"
（114 x 165 mm）

 鳥牌Bird Model 4421型功率計

鳥牌Bird Model 4421型功率計

鳥牌Bird Model 4421型功率計鳥牌Bird Model 4421型功率計

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