q calculator

108 links

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: 46451 | Votes: 230 | Rating: 5.48 ]
Quad calculator ^pop - Cubical quad antenna calculator in java script let you calculate elements size and spacing in inch and meters.
[ Hits: 64406 | Votes: 472 | Rating: 6.75 ]
Bazooka Calculator ^pop - Calculate Double bazooka for Win3/Win95 by W4BEJ
[ Hits: 29009 | Votes: 139 | Rating: 4.89 ]

Helical Antenna Calculator - This is my simple implementation of the ARRL Antenna Book design equations for the axial-mode helical antenna.
[ Hits: 4644 | Votes: 47 | Rating: 5.55 ]

Cubical Quad Antenna Calculator - The function of the calculator is to give all of the needed sizing to construct a good 5 element quad antenna for amateur radio use.
[ Hits: 4083 | Votes: 28 | Rating: 4.18 ]

QTH Locator and Calculator - Calculate bearing and distance and Locator online with this Java application, may not work with all browser.
[ Hits: 7162 | Votes: 254 | Rating: 5.42 ]

Grid Locator and Grid Square - About grid locators and grid squares, includes links to locator and grid square calculators
[ Hits: 9691 | Votes: 25 | Rating: 6.63 ]

Design and build helix antennas - An on-line javascript calculator and quite a few pictures to show how to make a helix antenna.
[ Hits: 17997 | Votes: 418 | Rating: 8.44 ]
J Pole calculator ^pop - Enter the operating frequency and calculate dimensions of your jpole antenna
[ Hits: 49474 | Votes: 184 | Rating: 6.36 ]
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: 28846 | Votes: 114 | Rating: 5.57 ]
SWR Calculator - Computes the Standing Wave Ratio, given the power readings on a line.
[ Hits: 2031 | Votes: 16 | Rating: 5 ]

JavaScript Electronic Notebook, K7MEM - It consists of a group of JavaScript driven web pages that are intended for use as a quick reference for Ham Radio operators or just anyone interested in electronics. Offer calculators for Resistors, capacitors, inductors, power supplies, filters, attenuators and antennas
[ Hits: 3222 | Votes: 16 | Rating: 7.62 ]

W9DMK Software - Various radio related software, including some antenna analysis, and impedance calculators.
[ Hits: 2891 | Votes: 6 | Rating: 6 ]

GridX - GRIDX, a BASIC program that calculates grid squares and Great Circle headings and grid.exe, a grid locator calculator
[ Hits: 3260 | Votes: 5 | Rating: 5.8 ]
Squares - Grid Square and Distance calculator by w3km
[ Hits: 3319 | Votes: 1 | Rating: 1 ]

Qgrid - Maidenhead grid squares calculator, and bearing and distance program
[ Hits: 3143 | Votes: 2 | Rating: 7 ]
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: 4123 | Votes: 28 | Rating: 3.92 ]

Radio Propagation & Diffraction Calculator - This is a radio frequency propagation calculator for the transmission path between an RF transmitter and a receiver.
[ Hits: 23602 | Votes: 51 | Rating: 3.82 ]

LCF Calculator - LCF online Calculator, calculate relation between Frequency Capacitance Inductance and Reactance
[ Hits: 2681 | Votes: 35 | Rating: 3.86 ]

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: 1183 | Votes: 8 | Rating: 8.17 ]