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... from a demonstration point of view to prove that you have the necessary knowledge in the field where the product is supposed to be used. Based on this a short investigation was conducted to determine which parameters give away the most information on the state of the process being monitored. Intervi ...
FMS6143 Low-Cost Three-Channel 4th-Order Standard Defi nition Video Filter Driver
FMS6143 Low-Cost Three-Channel 4th-Order Standard Defi nition Video Filter Driver

... Include a metal paddle under the device on the top layer. ■ Minimize all trace lengths to reduce series inductance. ...
Hi-Fi AUDIO COMPONENTS 2012 / 2013
Hi-Fi AUDIO COMPONENTS 2012 / 2013

IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

Oscilloscope Probes:Theory and Practice
Oscilloscope Probes:Theory and Practice

... operating at radio frequencies. An RF oscillator will change frequency or simply stop operating.) • You need to minimize the length of the ground return lead, or • The measurement voltage exceeds the range of the scope. You do not need a scope probe – and can use two separate leads or a shielded tes ...
EDUCATIONAL LCD OSCILLOSCOPE eDu08
EDUCATIONAL LCD OSCILLOSCOPE eDu08

... • Follow the instructions carefully. Read and understand the entire step before you perform each operation. • Perform the assembly in the correct order as stated in this manual. • Position all parts on the PCB (Printed Circuit Board) as shown on the drawings. • Values on the circuit diagram are ...
Resonance In both series and parallel RLC circuits, resonance
Resonance In both series and parallel RLC circuits, resonance

... Selectivity is a measure of how sharp the response curve of a resonant circuit is. The sharper the response, the more selective the circuit is. ...
AN APPARATUS FOR MEASURING STRING VIBRATION USING
AN APPARATUS FOR MEASURING STRING VIBRATION USING

LTC1264 - High Speed, Quad Universal Filter Building Block
LTC1264 - High Speed, Quad Universal Filter Building Block

... be used to make high order Butterworth lowpass filters; it can also be used to make low Q notches and for cascading 2nd order bandpass functions tuned at the same center frequency. Mode 1 is faster than Mode 3. ...
INMP405 - Shop the InvenSense Store
INMP405 - Shop the InvenSense Store

... documents for the above component constitutes are on file. InvenSense subcontracts manufacturing and the information contained herein is based on data received from vendors and suppliers, which has not been validated by InvenSense. ...
Microwave Radio Telescope Projects
Microwave Radio Telescope Projects

LABORATORY VI : Flip-Flops 1 Introduction 2 Laboratory Preliminaries
LABORATORY VI : Flip-Flops 1 Introduction 2 Laboratory Preliminaries

GT47/GT48 Technical Description
GT47/GT48 Technical Description

Midfield Wireless Powering for Implantable Systems
Midfield Wireless Powering for Implantable Systems

... significant, and dielectric dispersion, which is negligible at lower frequencies, characterizes tissue absorption; in most cases, relaxation losses greatly exceed both radiative and ohmic wire losses. For these reasons, higher frequencies were not considered in most analyses. The receiver is thus ty ...
MODEL PCU-2000 Pressure Control Unit with Patient
MODEL PCU-2000 Pressure Control Unit with Patient

... free from defects in both materials and workmanship. For a period of 365 days (1-year) from the date of original shipment to the original purchaser, Millar will, at no charge and at its option, either repair or replace this product if found to have been shipped with defects in either materials or wo ...
The slotted measuring line
The slotted measuring line

wogglebugmanual.
wogglebugmanual.

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92 % typical efficiency • Input voltage range: 240 – 430

... n modules - n * 6 kVA. In the case of Max. Power 2, some of the modules may be operating over their nominal power. Functioning above the maximum power is however acceptable since the overcurrent protection only activates at an output current of ~27.5 A, however this is only possible when operating a ...
Triple Differential Driver for Wideband Video / AD8146
Triple Differential Driver for Wideband Video / AD8146

... and AD8147 have a fixed gain of 2, and the AD8148 has a fixed gain of 4. They are all specifically designed for the highest resolution component video signals but can be used for any type of analog signals or high speed data transmission over either Category 5 UTP cable or differential printed circu ...
Si534X AND POWER SUPPLY NOISE
Si534X AND POWER SUPPLY NOISE

... “chopping” or “switching” an unregulated DC voltage in a low-loss fashion into small packets of energy that are then “reassembled” in a way that translates the energy to a different DC voltage. The key to the switching power supply is that the voltage translation happens with high efficiency and min ...
BDTIC TDA 7210V ASK/FSK Receiver for the 434 and 868MHz
BDTIC TDA 7210V ASK/FSK Receiver for the 434 and 868MHz

... engineers try hard to reduce PCB area and cost wherever possible. ...
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quint-ps-100-240ac/24dc/5

Product Application Guide
Product Application Guide

Electrical Stimulation
Electrical Stimulation

... skin irritation. • Intense or prolonged stimulation may result in muscle spasm and/or muscle soreness. • Intake of 200 mg or more of caffeine may reduce the effectiveness of TENS • Narcotics decrease the effectiveness of TENS © 2005 – FA Davis ...
3-Channel SDTV Video Amp w/5th Order Filters and 6
3-Channel SDTV Video Amp w/5th Order Filters and 6

... BiCom-III process, the THS7314 is a low power single-supply 3-V to 5-V 3-channel integrated video buffer. It incorporates a 5th-order Butterworth filter which is useful as a DAC reconstruction filter or an ADC anti-aliasing filter. The 8.5-MHz filter is a perfect choice for SDTV video which includes ...
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Heterodyne



Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.
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