Minggu, 12 Juli 2009

harga kolor bekas

harga kolor bekas ada aja orang aneh yng ngejual kolor bekas di kaskus , bikin ngakak wkwkkwk

Jumat, 10 Juli 2009

MMANA Disain Antenna

MANA is an antenna analyzing tool based on the moment method introduced in MININEC (Mini Numerical Electromagnetics Code) Version 3. MININEC should not be confused with NEC, which is a large antenna analysis program written in FORTRAN and designed to run on main-frame computers. Early versions of MININEC were written entirely in BASIC and the computation engine source code was published as a PDS in MININEC Version 3. That BASIC source code was ported to C++ and compiled to provide faster and more memory-efficient computer execution. A graphical user interface also was added that makes MMANA much easier to use than MININEC version it was ported from. (Some portions of later versions of MININEC are written in FORTRAN.)

Most professional antenna modeling is now done with later versions of MININEC that have important improvements. However, Version 3 has one big advantage compared to later versions. It costs you nothing! Furthermore, even though it is outdated, its capabilities are adequate to model most antennas commonly used by amateurs.





INSTALASI PSPICE

VIDEO INSTALASI PSPICE

PSpice video tutorial

PSpice is a SPICE analog circuit and digital logic simulation software that runs on personal computers, hence the first letter "P" in its name. It was developed by MicroSim and is used in electronic design automation. MicroSim was bought by OrCAD which was subsequently purchased by Cadence Design Systems. The name is an acronym for Personal Simulation Program with Integrated Circuit Emphasis. Today it has evolved into an analog mixed signal simulator.
PSpice was the first version of UC Berlekey SPICE available on a PC, having been released in January 1984 to run on the original IBM PC. This initial version ran from two 360KB floppy disks and later included a waveform viewer and analyser program called Probe. Subsequent versions improved in performance and moved to DEC/VAX minicomputers, Sun workstations, the Apple Macintosh, and the Microsoft Windows platform.
PSpice, now developed towards more complex industry requirements, is integrated in the complete systems design flow from OrCAD and Cadence Allegro. It also supports many additional features, which were not available in the original Berkeley code like Advanced Analysis with automatic optimization of a circuit, encryption, a Model Editor, support of parametrized models, has several internal solvers, auto-convergence and checkpoint restart, magnetic part editor and Tabrizi core model for non-linear cores.

video Transmission lines simulate digital filters in PSpice

Designers use PSpice mainly to simulate analog circuits. However, you can also simulate digital filters with it. The main components in a digital
Download video http://hotfile.com/dl/8312698/b4c31a3/pspice-cw-filter.avi.html

VIDEO RANGKAIAN TRANSISTOR SEDERHANA

download video rangkaian http://hotfile.com/dl/8312486/8bf3908/pspice-transistor-sederhana.avi.html