# im calculator

## im calculator

• Amateur Vertical Antenna Calculator  pop - This basic calculator is designed to give the aproximate length (height) of a particular vertical antenna, for the frequency and wavelength chosen.
[ Hits: 43521 | Votes: 183 | Rating: 5.38 ]
• EH Antenna calculator  pop - Calculate eh antenna components dimension with this online form
[ Hits: 19110 | Votes: 69 | Rating: 5.44 ]
• Magnetic Loop calculator - Magnetic loop antenna calculator and loop antenna design program for windows let you calculate dimensions for magnetic loops antennas, in german
[ Hits: 4989 | Votes: 20 | Rating: 3.99 ]
• SWR Calculator - BesserNet Reflectometer is a fun SWR calculator and simulator Java applet
[ Hits: 3867 | Votes: 24 | Rating: 4.60 ]
• Helical Antenna Calculator - This is my simple implementation of the ARRL Antenna Book design equations for the axial-mode helical antenna.
[ Hits: 4225 | Votes: 46 | Rating: 5.61 ]
• J-Pole antenna design  pop - Complete guide to build Jpole antennas with online dimensions calculator.
[ Hits: 49976 | Votes: 77 | Rating: 5.94 ]
• Log Periodic Antenna Design  pop - calculates the dimensions and spacings of the elements needed to build a log periodic antenna, given tao, sigma and the lower and upper cutoff frequencies.
[ Hits: 31778 | Votes: 260 | Rating: 6.16 ]
• Moxon Rectangle Calculator - Program to calculate the dimentions of a Moxon Rectangle. All equations correlated to NEC antenna modeling software for wire diameters from 1e-5 to 1e-2 wavelengths.
[ Hits: 5629 | Votes: 20 | Rating: 5.68 ]
• Amateur Radio RF Safety Calculator - This is a main beam power density estimation program intended for use as part of a routine evaluation of RF safety compliance with FCC regulations.
[ Hits: 2058 | Votes: 7 | Rating: 4.57 ]
• J Pole calculator  pop - Enter the operating frequency and calculate dimensions of your jpole antenna
[ Hits: 47135 | Votes: 162 | Rating: 6.28 ]
• HamCalc v1.3  pop - HamCalc is a free collection of calculators for radio amateurs include Antenna ERP calculations, Attenuators, Audio Filter design, Coil Winding, Decibels, Great Circles map and calculator, HF Filters, HF Traps, Metric conversions OP Amps QRA Locator to Latitude/Longitude, Radio Horizon calculator, Resonance Satellite orbit calculator Timer calculations (555 timer)Zener Diode calculations Download zip By G4VWL
[ Hits: 24413 | Votes: 87 | Rating: 5.26 ]
• W9DMK Software - Various radio related software, including some antenna analysis, and impedance calculators.
[ Hits: 2663 | Votes: 5 | Rating: 6.00 ]
• Smith chart calculator - linSmith is a Smith Charting program, mainly designed for educational use. It allows defining multiple load impedances (different frequencies), and adding components (discrete components and line sections) in series and parallel. It plots the impedances on the screen, shows the values in table format, and is able to generate publication quality Postscript output.
[ Hits: 3930 | Votes: 28 | Rating: 3.92 ]
• HAMCALC - The function that is actually implemented is a QRB and QTF calculator, but the idea is to make a complete toolkit with DXCC database, logging and so on.
[ Hits: 543 | Votes: 1 | Rating: 10.00 ]
• HAMIC - The Ham Intelligent Calculator - HAMIC, is a program designed to simplify a number of calculations commonly used by HAMs. It is designed for the HAM radio hobbyist, but may be useful to others as well. HAMIC has a simple to use, but powerful graphical interface that allows solving simple circuits such as resistors in series or parallel, or more complex circuits such as L networks or T networks. As well, other calculations such as SWR and reactance conversions are supported. Windows shareware.
[ Hits: 1616 | Votes: 2 | Rating: 5.50 ]
• ID Wizard - ID Wizard is an ID timer with system clock setting and miscellaneous tools. Tools includes Notes, a full-featured “text” editor, Calculator, Calendar for sun/moon times, Time Zone Browser Conversion Utility Area, Distance, Mass, Power, Temperature, Time and Volume, Trace Route, Ping and WhoIs
[ Hits: 1114 | Votes: 2 | Rating: 10.00 ]
• Amateur Radio RF Safety Calculator - University of Texas Amateur Radio Club RF-Calculator. This is a main beam power density estimation program intended for use as part of a routine evaluation of RF safety compliance with FCC regulations
[ Hits: 5617 | Votes: 26 | Rating: 7.81 ]
• Coaxial Cable & Power Handling - This calculator can be used to estimate the attenuation (dB loss), power handling capability, and transmission efficiency for some of the more popular Wireless Communications and MIL Spec cables at the frequency of interest
[ Hits: 1020 | Votes: 8 | Rating: 8.17 ]
• EMI Calculator - Does your Amateur Radio system comply to the EMI rules ? (German values implemented)
[ Hits: 1278 | Votes: 7 | Rating: 7.15 ]
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