- 鸟牌│4421型小功率低频功率计
详细信息
品牌:美国鸟牌BIRD 型号:4421型小功率低频功率计 加工定制:否 可测电压范围:MODEL 4421 V 可测电流范围:MODEL 4421 A 准确度等级:MODEL 4421 外形尺寸:MODEL 4421 mm
● 适用于半导体的生产和科研领域,读 数误差+/-3%
● 采用液晶背光显示,可对正反向功率 及驻波比等进行三位半数字显示
● 功率测试范围可人工或自动设置,并有 GPIB和RS-232接口供选择
功率范围: 100mW-10kW
频率范围: 100kHz-2.5GHz
驻波比范围: 1.0-199.9
读数误差: ±3%
功能: 测量正反向功率,通过W和dBm显示:测量驻波比及回波损耗,通过dB显示; 以及测量*大*小值 显示: 三位半液晶背光显示
工作电源: AC和电池两种,115/230AC,50/60Hz或8节1.2V镍镉电池
尺寸: 312X309X108mm
接口选项: 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)±1% Accuracy - Accomplished through the use of sensors with an automatic frequency compensation scheme, where the error contributions due to directional coupler frequency response characteristics are eliminated.
- Wide Dynamic Range - The instrument will meet the full accuracy specification over a 35 dB dynamic range.
- Excellent Measurement Repeatability - Typically <0.1%
- Digital Display - Along with automatic VSWR calculation
- Computer Interface - RS-232 and IEEE-488 standard
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