program

774 links - and 16 categories

Tower - Windows program for analyzing vertical antennas. This program shows the resistance and reactance to be expected looking into a cylindrical metallic tower over a perfect ground. It gives a useful approximation of the values to be expected in a real-world situation.
[ Hits: 1347 | Votes: 1 | Rating: 10 ]

Elsie - Filter Design - Filter design software. Elsie is an uncommon commercial-grade lumped-element ("L-C") electrical filter design and network analysis program, directed toward the engineer or technician involved in that line of work.
[ Hits: 2956 | Votes: 7 | Rating: 8.71 ]
SVC Filter - Filter design software. A program designed to expedite the design and analysis of lowpass (and highpass) filters with nearest 5% component values. SVCfilter is 32-bit Windows electrical filter design software nicely written to help the radio amateur, technician or engineer design and analyze lumped-element lowpass and highpass filters.
[ Hits: 1193 | Votes: 1 | Rating: 10 ]
Meter - This meter scale drawing program is designed to have a computer do the hard work in making a precision scale for a d'Arsonval analog meter. The resulting scales will typically be nicer-looking than those found on many commercial meters.
[ Hits: 4230 | Votes: 5 | Rating: 6.6 ]
Helical - A graphics-intensive bandpass filter program based on the helical resonator.
[ Hits: 1887 | Votes: 2 | Rating: 9 ]
Quad - from Tonne Software - This graphics-intensive program designs and analyzes active quadrature ("90-degree") networks for use in SSB transmitters and receivers.
[ Hits: 883 | Votes: 1 | Rating: 10 ]

TLF Contest Log - A GPL console mode (ip-) networked logging and contest program for hamradio under LINUX
[ Hits: 1437 | Votes: 3 | Rating: 10 ]
LA0FX Contest Logs - Offer various contest logging programs, for scandinavian contests, SPDX, PAXX, OK/OM Contests, IARU VHF Contest, Portugal Day DX contests, HSC contest, various polish and norwegian local contests and other utilities
[ Hits: 915 | Votes: 3 | Rating: 7 ]

PreFind - A Free Prefix, DXCC and Locator program for Windows
[ Hits: 1061 | Votes: 1 | Rating: 10 ]

Pizza - This program allows both great-circle (polar) and rectangular projections of the world. The great-circle map is centered on any specified latitude and longitude (the "home" location). The rectangular projection is shown with the home longitude in the middle of the screen.
[ Hits: 1344 | Votes: 4 | Rating: 7.75 ]
MU-Locator - This free program displays the location of any locator on a map. It calaculates between two Maidenhead locators the distance (km and miles) azimuth longitude latitude Show the location, direction and distance as you move your mouse on a map! Graphical Locator Program, By ON6MU
[ Hits: 1724 | Votes: 5 | Rating: 6.4 ]
TinyLocator - This free program calculates the location of any locator. It calaculates the distance, azimuth, longitude and latitude between two Maidenhead locators. Converts longitude/latitude coordinates to Maidenhead locator Converts Maidenhead locator to longitude/latitude coordinates
[ Hits: 1056 | Votes: 2 | Rating: 10 ]

CwGet PPC - A program to decode Morse code via sound input of PDA to text. No additional hardware required - your need only receiver and PDA with sound input. Built-in microphone of device can be used also.
[ Hits: 4095 | Votes: 6 | Rating: 7.5 ]

RX-PSK31 - Easy to use Audio Spectrum- and PSK31 decoding program specially designed for SWL's who don't need TX or for anyone who just like to monitor PSK31 or analyse signals. Adjustable DSP and Spectrum settings for audio and frequency spectrum analasys or to set it for best decoding of PSK31 signals. By ON6MU
[ Hits: 2960 | Votes: 2 | Rating: 10 ]

UISS Windows Packet Program - This program has been designed for packet communication with ISS (International Space Station), PCSat or 'compatible' satellites with ease... Ideal for any UI packet communication.
[ Hits: 1745 | Votes: 4 | Rating: 10 ]

N9ZLE ICOM - CIV Software - IRC is a Free Radio control program for Icom radios using the CIV CT-17 or compatible interface. This program allows the use of different skins to display just about any radio from the IC746 to a secret agent watch. The program uses the new features available with the 746 and 756 to upload or save memories from your rig
[ Hits: 5405 | Votes: 15 | Rating: 7.14 ]

Diplexer - This program expedites the design of lumped-element diplexers using both the lowpass/highpass and the bandpass/bandstop topologies.
[ Hits: 1498 | Votes: 5 | Rating: 4.6 ]
Class E - This program simplifies the design of the single-ended Class E amplifier. Operation is intuitive and encourages "tuning" and exploration.
[ Hits: 955 | Votes: 3 | Rating: 6 ]
RevLoad - This graphics-intensive program reveals the load on the output of a matching-network, based on measurements of the components in that network. Adjust the network (tuner) for a flat input, measure or look up the network component values and you will immmediately see the R and jX values of the load on the network, presented as both a schematic with the component values and as a Smith Chart normalized to the specified system impedance.
[ Hits: 698 | Votes: 1 | Rating: 10 ]
Voice descrambler - This program descrambles band inverted encrypted transmissions, usually found on VHF/UHF. It uses a NCO (numerical controlled oscillator) to re-produce the originally inverted audio band. Use it only if legally permitted in your country. I assume no responsabilities deriving from its use. Standard disclaimer applies
[ Hits: 13577 | Votes: 38 | Rating: 6.16 ]