Datasheet > 90PF-H8B/L8L

90PF-H8B/L8L

更新时间： 2024-09-17 06:33:51

品牌	Logo	应用领域
FREQUENCYDEVICES		放大器
页数	文件大小	规格书
18页	956K
描述
Dual Channel Programmable Filter/Amplifier Card

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数据手册

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90PF-H8B/L8L 数据手册

90PF Slot Card

Dual Channel Programmable

Filter/Amplifier Card

Introduction

Description

Each 90PF slot card provides two channels of

precision, low noise and distortion (-100 dB typical)

programmable filters with up to 60 dB of pre and 20

dB of post adjustable gain.

Filter modules are programmable from 0.1 Hz to

300 kHz utilizing 4, 11-bit tuning ranges. When

assembled with a high-pass filter in channel one

(1) and a low-pass filter in channel two (2), 90PF

slot cards can be configured on the fly to operate

as a low-pass, high-pass, band-pass, or band-

reject (notch) filter. Customers can select any

combination of two available filter modules per slot

card to meet their application specific signal

conditioning needs.

Front panel mounted BNC’s provide easy access

for connection of signal input and output. Other

features include differential or single-ended input,

AC or DC-coupled input, single ended output, LED

clipping indicators and fine adjustment of DC

offset. Operating the 90PF in filter BYPASS mode

allows the design engineer to use each channel as

a precision instrumentation grade programmable

amplifier.

Available 90PF Low Pass Filters

Part # dB

# Poles Filter Type

L8B

L8L

-100

Butterworth

Bessel

Features

L8E

L8EX

-88

-80≤100kHz

-60>100kHz

8, 6-zero Elliptic, 1.77

8, 6-zero Elliptic, 1.56

•

0.1 Hz to 300 kHz Tuning Range

Selectable single-ended or differential input

Gain/phase matched channels

L8EY -100

L8D80 -80

L8D10 -100

8, 6-zero Elliptic, 2.00

8, 6-zero Constant Delay

LED clipping indicators

Memory storage for up to 9 set-ups/slot card

<-100 dB signal-to-noise ratio to 100 kHz BW

Programmable gain, 60 dB pre and 20 dB post

Available 90PF High Pass Filters

Part # dB # Poles Filter Type

Butterworth

Applications

H8B

-100

H8E

H8EX

-88

-80≤100kHz

-60>100kHz

8, 6-zero Elliptic, 1.77

8, 6-zero Elliptic, 1.56

•

Anti-Aliasing

Sound Measurement

Noise Testing

Audio Communications

Medical Research

Industrial Process Control

Seismic Analysis

H8EY -100

8, 6-zero Elliptic, 2.00

Vibration Analysis

1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176

e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com

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