srs SR235-Analog math processor w/ 36 functions

srs SR235-Analog math processor w/ 36 functions

主要指標與說明The SR235 Analog Processor provides a variety of convenient signal processing functions on up to two inputs. Background subtraction, ratioing and logarithmic compression are just a few of the functions which can be implemented with the SR235. With its many output functions, high accuracy, and variable filtering and gain, the SR235 is the perfect addition for any boxcar system-especially those in which a computer is unavailable to perform signal processing.36 functionsDual inputsPost filtering and gain adjustment2 % basic accuracy

SR235 Analog Math ProcessorThe SR235 Analog Processor provides a variety of convenient signal processing functions on up to two inputs. Background subtraction, ratioing and logarithmic compression are just a few of the functions which can be implemented with the SR235. With its many output functions, high accuracy, and variable filtering and gain, the SR235 is the perfect addition for any boxcar system-especially those in which a computer is unavailable to perform signal processing.The SR235 outputs a voltage proportional to a function of an argument formed from its two inputs, A and B. Allowable arguments are: A, B, √(A2 + B2), A-B, A×B/10, and 10A/|B|. The functions that can be selected are: x, x2, √x, ln|x|, -dx/dt, and -(dx/dt)/100. Filtering can be performed on the argument with time constants from 0.3 ms to 30 s.SR235 Analog Math ProcessorGeneralA and B inputs 1 MΩ input impedance. Operating range ±10 V, protected to 100 VInput offset<2 1="" 2="" 3="" 10="" 20="" 30="" 50="" 100="" mvargument="" b2="" and="" argument="" filter="" time="" constants="" from="" 0.3="" ms="" to="" s="" in="" a="" 1-3-10="" sequence.="" when="" the="" is="" unfiltered.gain="" 0.1="" 1-2-5="" output="" 100frequency="" range="" dt="" all="" others="" dc="" khzaccuracy="" rms="" of="" full="" division="" with="" denominator="">0.1), 3 % of full scale; ln|x|, x2, √x are accurate to ±20 mV (referenced to input or output, whichever is less); -dx/dt and (-dx/dt)/100, 5 %Power +24 V/120 mA, -24 V/80 mA. 5 WMechanical Single-width NIM standardWarranty One year parts and labor on defects in materials and workmanship

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