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固定频率滤波器系统

Model 39000 Hydrophone Signal Conditioner
Our Model 39000 Hydrophone Analog Signal Conditioning/Filter System provides up to 210 channels of fully programmable hydrophone signal conditioning. The 39000 15-slot rugged mainframe has a variety of high performance filter/amplifier plug-in cards to choose from with characteristics such as low-pass and band-pass functions, as well as, three traditional filter response types of Butterworth, Bessel and Elliptic. The 39000 System is ideal for conditioning low-level voltage signal inputs in front of high-resolution data acquisition systems.

Model FLX-3007 Filter/Amplifier Signal Conditioner
The NEW Krohn-Hite Model FLX-3007 Flexible Instrumentation Chassis provides a rugged, low cost, flexible platform for up to 7 high performance instruments sharing the same compact chassis. With the FLX-3007 Chassis, you get the functionality and features needed from a broad and growing selection of plug-in cards, avoiding the costs associated with larger systems that are not needed. The FLX-3007 platform can be assembled with up to 7 plug-in cards that you specify. It can be configured into a single channel signal conditioner or it can be expanded into a channel management system when needed; and since all FLX plug-in cards are all compatible, adding new cards is easy and economical. Side-by-side rack mounting is also available when high channel count is needed in a 5.25” X 19” rack spacing.

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

SELECTION GUIDE

Model	Model 39000 30 Channel Chassis	Model SC390-EL8 Plug-In Card	Model FLX-3007 42 Channel Chassis	Model FLX-302 Plug-In Card	Model FLX-303 Plug-In Card	Model FLX-306 Plug-In Card	Model FLX-ICP4 Plug-In Card

	Front View Rear View	Larger View	Front View Rear View	Larger View	Larger View	Larger View	Larger View
Attenuation Rate		130dB/Octave		up to 96dB/Octave	up to 96dB/Octave	up to 96dB/Octave	up to 96dB/Octave
Independent Channels	up to 30	2	up to 42	2	3	6	4
Cutoff Frequency		Customer Defined 1kHz to 50kHz		Customer Defined 1Hz to 200kHz	Customer Defined 1Hz to 200kHz	Customer Defined 1Hz to 200kHz	Customer Defined 1Hz to 200kHz
Responses		8-Pole Elliptical		Customer Defined 1 to 8 and 16-Pole Butterworth or Bessel	Customer Defined 1 to 8 and 16-Pole Butterworth or Bessel	Customer Defined 1 to 8 and 16-Pole Butterworth or Bessel	Customer Defined 1 to 8 and 16-Pole Butterworth or Bessel
Functions		Customer Defined LP *		LP, HP, BP *	LP, HP, BP *	LP, HP, BP *	LP *
Input Type		Single-Ended Differential		Customer Defined Single-Ended or Differential	Customer Defined Single-Ended or Differential	Customer Defined Single-Ended or Differential	Differential
Input Volts		±10V peak		±10V peak	±10V peak	±10V peak	±10V peak
Output Volts		±10V peak		±10V peak	±10V peak	±10V peak	±10V peak
Input (pre-filter) Gain		0dB to 40dB in 10dB steps		Customer Defined 0dB to 40dB	Customer Defined 0dB to 40dB	Customer Defined 0dB to 40dB	Customer Defined 0dB to 40dB
Output (post-filter) Gain		-20dB to 0dB in 10dB Steps		Customer Defined 0dB to 40dB	Customer Defined 0dB to 40dB	Customer Defined 0dB to 40dB	Customer Defined 0dB to 40dB
Excitation Voltage/Current		No		No	No	No	24Volts 4mA or 8mA
Data Sheet	Data Sheet	Data Sheet	Data Sheet	Data Sheet	Data Sheet	Data Sheet	Data Sheet
* LP = low-pass, HP = high-pass, BP = band-pass, Band-pass require 2 channels.

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