网站首页
|
公司介绍
|
最新动态
|
产品展示
|
公司荣誉
|
下载中心
|
在线留言
|
工程案例
|
人力资源
|
联系我们
产品展示
螺旋升降机
电动推杆&电动缸
PACO大螺旋
ATLANTA驱动系统
旋转接头
起重葫芦
刚性链
瑞士洗车及高压清洗设备
电动、气动工具
PK联轴器
美国KROHN-HITE系列产品
Sankei电缆/接头/护管
拉链桅杆
采血智能备管系统
 
美国KROHN-HITE系列产品您现在的位置:网站首页 > 产品展示 > 美国KROHN-HITE系列产品   
可编程滤波器

 

Our remote controlled Tunable Active Filters are analog, GPIB, signal conditioning filters that are digitally controlled via the front panel or over the GPIB interface bus. They are frequency discriminating instruments whose signal transmission characteristics are functions of frequency. Their basic function is to pass wanted signals and suppress unwanted signals, according to frequency. All Krohn-Hite filters provide a combination of reliability, performance and economy.

Other Filter Products
     General Purpose Tunable Filters  |  Signal Conditioning Systems  |  Fixed Frequency Filter Modules  |  Fixed Frequency Filter Systems

SELECTION GUIDE

Model

Model 3900
Elliptic
Filter

Model 3901
Elliptic
Filter

Model 3940
Butterworth/Bessel
Filter

Model 3944
Butterworth/Bessel
Filter

Model 3945
Butterworth/Bessel
Filter

Model 3955
Butterworth
Filter

Model 3988
Butterworth/Bessel
Filter

Remote Controlled Dual Low-Pass Elliptic Filter Model 3900

Remote Controlled 2 Channel Elliptic Filter Model 3901

Remote Controlled 2 Channel Filter Model 3940

Remote Controlled 4 Channel Filter Model 3944

Remote Controlled 3 Channel Filter Model 3945

Remote Controlled Dual Low-Pass Filter Model 3955

Remote Controlled 2 Channel Filter Model 3988

 

 

 

 

 

 

 

Attenuation Rate

115dB/Octave

115dB/Octave

24dB/Octave

24dB/Octave

24dB/Octave

24dB/Octave

48dB/Octave

Independent Channels

2

2

2

4

3

2

2

Cutoff Frequency

1Hz to 99kHz

1Hz to 99kHz

3Hz to 2MHz

3Hz to 2MHz

3Hz to 25.6MHz

170Hz to 25.6MHz

0.03Hz to 1MHz, LP
0.03Hz to 300kHz, HP

Responses

Elliptical

Elliptical

Butterworth, Bessel

Butterworth, Bessel

Butterworth, Bessel

Butterworth

Butterworth

Functions

LP *

LP, HP *

LP, HP, BP, BR *

LP, HP, BP, BR *

LP, HP, BP, BR *

LP *

LP, HP, BP, BR

BP, BR Channels

None

1

1

2

1

None

2

Input Type

SE **, Differential

SE **, Differential

SE **

SE **

SE **

SE **

SE **, Differential

Input Volts

±10V peak

±10V peak

±4.5V peak

±4.5V peak

±4.5V peak

±1.5V peak

±10V peak

Output Volts

±10V peak

±10V peak

±6.5V peak

±6.5V peak

±6.5V peak

±3V peak

±10V peak

Pre-Filter Gain

40dB in 10dB steps

40dB in 10dB steps

20dB

20dB

20dB

20dB

50dB in 10dB steps

Post-Filter Gain

20dB in 10dB steps

20dB in 10dB steps

20dB

20dB

26dB

26dB

20dB in 0.1dB steps

Data Sheet

Data Sheet

Data Sheet

Data Sheet

Data Sheet

Data Sheet

Data Sheet

Data Sheet

Manual

Operating

Operating

Operating

Operating

Operating

Operating

Operating

 *  LP = low-pass, HP = high-pass, BP = band-pass, BR = band-reject; Band-pass and band-reject require 2 channels.  ** SE = Single-Ended

北京京安达商贸有限公司 版权所有 @ 严禁复制 网站备案号:京ICP备19051720号 设计制作:北京京安达商贸有限公司
澳门1名工务局人员涉嫌受贿澳门币180万被拘
石原呼吁“购买”钓鱼岛可能为儿子竞选
美国之音记者称广东乌坎事件处理比较得体
火锅店员工与食客发生冲突砍伤两人
甘肃山丹1座煤矿发生安全事故 10人被困井下
网友称人社部力争工资增长翻番说法无新意
莫言童年嗜书如命给人推磨换书 可倒背新华字典
秋缬滢:侧改革视阈下如何创新环境治理格局
美特工在奥巴马演讲时背对镜头小便被拍(图)
视频:台民间版机要费案报告列七个理由起诉扁
王石川:专家扯茶叶蛋难免得罪“穷人”
胡锦涛:亚洲的发展离不开中国
王建:“大人物”抢车位?别“因小失大”
统计显示我国9月国产日系品牌车下降4成
莫言微博回应获诺奖:感谢网友肯定和批评
美国国务卿希拉里会见达赖
美军方强调日美安保条约适用于钓鱼岛
美军拟将从阿富汗撤出物资部署在菲律宾新加坡
第七届农民运动会在河南开幕 不设金银铜牌
舆论聚焦天津爆炸,追问真相正当其时