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Z Match Professional single user
Vår pris: NOK 2 110,00 **
NOK 2 426,50 inc. VAT
ADD TO BASKET
Product Code: NOS-ZM-PRO
Platform: NA
Availability: Usually dispatched within 5 to 10 working days
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Description:
Z-Match is Number One Systems' friendly software
implementation of the well known paper chart developed by
Phillip Smith at Bell Laboratories in 1939. Over the past sixty
years, the Smith Chart has become the standard analysis tool
for RF engineers. The Smith Chart in its original form is an
exceptionally versatile tool but can be difficult to use.
Impedances have to be normalised to multiples or submultiples
of the characteristic impedance and distances are always
expressed in terms of wavelength. Z-Match overcomes all
these difficulties by presenting all parameters in actual
engineering units, Ohms, Farads, Henries and metres. Z-Match
Version 3 is an enhanced product with a powerful set of
additional plotting and design functions aimed at the
professional RF design engineer.
More than a Paper Chart
Z-Match performs all of the paper Smith Chart functions and
more! Three different Smith Chart operating modes provide
just the right tools to meet the design task to hand. A classic
Smith Chart mode replicates and enhances the functions
performed on a standard paper Smith Chart.The second,
S-Parameter and Noise Figure mode is optimised for small
signal amplifier design, particularly where low noise and stability
are important. The third chart operating mode is customised
for the rapid and easy development of impedance matching
circuits; it makes impedance transformation simple for even the
most inexperienced rf engineer. As well the Smith Chart
modes, Z-Match provides a comprehensive set of built-in
calculators and dedicated design tools for the RF engineer.
Frequency Analysis
At the click of a button, matching networks synthesised in
Z-Match can be passed to the Number One Systems' Linear
circuit Analysis program Analyser, where the frequency
responses of gain and input impedance may be plotted over any
frequency range. In addition to feeding a design out to Analyser
for a frequency sweep, a circuit from Analyser can be looked at
on a Z-Match Smith Chart as a locus of impedance against
frequency.
Lines and Discretes
Z-Match is an invaluable aid to RF engineers involved in the
design of systems using transistors, LC matching networks and
transmission lines. Z-Match provides many more features than
the standard paper Smith Chart and enables RF design
problems to be solved with greater accuracy and with less risk
of error.
Engineering Units
Z-Match is ideal for solving problems such as matching for
antennas and RF amplifiers. Solutions can be implemented
directly using lumped LC components, coax lines, microstrips,
striplines or waveguides. Z-Match takes account of line loss,
dielectric constant, velocity factor, frequency and Zo, giving
answers directly in terms of VSWR, reflection coefficient, actual
line length or component value.
Built-in Calculators
Much of the mystique surrounding the design of RF systems is
dispelled by Z-Match. Built-in calculators for Transmission Lines,
System Noise Figure, Intermodulation Performance, Reactance,
Resonance, Stability, Maximum Gain and VSWR make routine
mathematical operations easy.
Standard Interface
Z-Match conforms strongly to the Windows user interface
standard allowing new users to quickly become confident with
the program. All operations are accessible through a clear and
logical menu structure with button bars taking users directly to
the solution with a minimum of delay.
S-parameters and Noise Figure Data
Circuits using active devices specified by S-Parameters and
Noise Figure Data can be analysed by Z-Match. Stability Circles,
Gain Circles, Noise Circles and Optimum Input and Output
Impedances are all plotted at the click of a button. Z-Match
includes a full library of S-Parameters for the popular Motorola
range of RF devices. Any of the over 600 Library entries may
be loaded directly onto the Smith Chart. Additional libraries
using the industry 'Touchstone' standard format can be
downloaded free of charge from other manufacturer's web
sites.
Easy to Use
New users and students will find Z-Match a painless
introduction to Smith Chart techniques, removing the
uncertainty and tedium of the paper chart and allowing the
inherent elegance of the method to show through.The
Z-Match manual contains sections explaining the background
to Transmission Line Theory, Smith Charts and S-Parameters.
Worked Examples
As an introduction to Smith Chart design and to demonstrate
many of the program?s features, the manual supplied with
Z-Match includes a comprehensive range of worked examples.
The design of matching networks, the optimisation of a low
noise RF amplifier, calculating a receiver?s RF system
performance and much more are covered in the Worked
Examples section of the manual.
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You can always take it out later
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** Depending on your location prices may be subject to VAT and/or Sales Tax. If appropriate, VAT will be added to the total along with shipping charges during the checkout process.
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