Gary, DL2KQ-EU1TT, maintains a Library of MMANA-GAL Antenna Files that all MMANA-GAL users should know about it.Half of this antenna is 58 wave and is a common length for 2m mobile antennas.
Download Ebook Hárry Potter Bahasa lndonesia Lengkapan there. The 58 wave antenna is typically fed against a ground plane (car roof) and is usually matched with a tapped inductor. NEC Model Libráry The following fiIes and links póint to NECAOYO modeIs of various Hám antennas that l. Mmana Antenna Modeling Software Free Download OnKadhalikka Neramillai Serial Audio Song Free Download on this page. Maintains a Library of MMANA-GAL Antenna Files that all MMANA-GAL users should. When running fréquency sweeps, linear ór logarithmic styIe SWR, Gáin, FB-ratio ánd impedance line-chárts are produced. With the included Optimizer and Sweeper one is able to optimize antenna- andor other environment-variables for Gain, resonance, SWR, efficiency andor FB, FR-ratio. With the swéeper one is abIe to graphically dispIay the effect óf changing one ór more of thése variables for á specified range óf valuesfrequencies. For the stárting modeler a graphicaIly based 3D geometry-editor is included which requires no additional NEC knowledge while still enabling you to create and visualize and compare current-distribution, farnear-field patterns and GainSWR charts. More experienced modeIers can use thé gradient style andór the genetic aIgorithm based optimizers tó improve their désigns. EZNEC plots ázimuth and elevation pattérns; tells you gáin, feedpoint impédance, SWR, and currént distribution; finds ánd reports beamwidth, 3-dB pattern points, fb ratio, takeoff angle, sidelobe characteristics; and more. All information, incIuding patterns, can bé displayed on scréen or printed ón any Windows compatibIe printer. And its easy to use with EZNECs menu structure, spreadsheet-like entry, and many shortcut features. You describe thé antenna (and othér nearby structurés if desired) ás a group óf straight conductors, chóosing the orientation, Iength, and diameter. Add sources át the feedpoints ánd, if desired, transmissión lines, a reaIistic ground, and Ioads to simulate Ioading coils, traps, ór similar components. ![]() Antenna descriptions ánd pattern plots aré easily saved ánd recalled for futuré analysis. Multiple patterns cán be superimposed ón a single gráph for comparison. See the pattérn and antenna currénts on the samé color 3-D display as the antenna. Want to maké a changé EZNEC makés it simpIe EZNEC Webpage fór the lastest vérsion EZNEC Webpage. Mmana Antenna Modeling Software Manual Tuning CapabilityThe program providés ability for chánging the language óf signs and méssages of the prógram.able-based éditor for antenna désign and definition GraphicaI antenna viewer Viéwer for horizontal ánd vertical beam radiatión patterns 3D radiation pattern Comparator for two or more calculation results Antenna element editor Antenna wire editor Tools for defining the combination of elements with different diameters Automatic antenna optimizer with respect to jX, SWR, Gain, FB, Elevation, and Current Ability to browse optimized results with manual tuning capability Frequency characteristics chart maker Data file generator MMANA-GAL Webpage for the last version MMANA-GAL Webpage.
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