Showing 30 open source projects for "frequency"

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  • 1
    HackRF

    HackRF

    Low cost software radio platform

    This repository contains hardware designs and software for HackRF, a low-cost, open source Software Defined Radio platform. HackRF One from Great Scott Gadgets is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6 GHz. Designed to enable test and development of modern and next-generation radio technologies, HackRF One is an open-source hardware platform that can be used as a USB peripheral or programmed for stand-alone operation. HackRF...
    Downloads: 47 This Week
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  • 2
    fldigi

    fldigi

    Ham Radio Digital Modem Application

    Fldigi is a modem program for most of the digital modes used by radio amateurs today: CW, PSK, MFSK, RTTY, Hell, DominoEX, Olivia, and Throb are all supported. It can help calibrate a sound card to a time signal and do frequency measurement tests. NOTICE: You must proceed to the Files section to locate the correct fldigi, flrig etal download for your particular operating system. Do not blithely use the big green Download button! Use the "Files" menu item or the "Browse All Files" link.
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    Downloads: 2,278 This Week
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  • 3
    WSJT-X Improved
    WSJT-X_IMPROVED is published by Uwe Risse, DG2YCB. It is an enhanced edition of the excellent WSJT-X software by Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville G4WJS, myself and others (https://sourceforge.net/projects/wsjt/) that provides several additional features and improvements, as well as more frequent updates and bug fixes. Notes: wsjt-x_improved is experimental and is licensed under GNU GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). I am not aware of any adverse...
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    Downloads: 2,790 This Week
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  • 4
    70cm-ham-radio-fox-hunt-receiver

    70cm-ham-radio-fox-hunt-receiver

    70cm Amateur Radio Fox Hunt CW receiver - Heltec V3 ESP32 LoRa Board

    This project is intended to be coupled with my other LoRa board based project, 70cm Ham Radio Fox Hunt Beacon, which can be found at the link below: https://lora-ham-fox-hunt-beacon-70cm.sourceforge.io The receiver, also ESP32 LoRa-based, is designed for simplicity and accessibility, requiring minimal user setup. It features an OLED display providing real-time frequency readout and received signal strength indication (RSSI), presented numerically in dBm, as an S-meter value, and via a graphical bar. The system supports direction-finding applications, with provision for a compact 4-element Yagi antenna to enhance signal localisation. CODE FOR THIS PROJECT HAS NOW BEEN RELEASED. Download the Arduino Sketch from the Files section. 27/06/26 - NEW Version Released with configuration Web GUI https://youtube.com/shorts/7QMwPYFFLZA If you are new to ARDUINO, then please download the 'Quick Start Guide' from the File section.
    Downloads: 10 This Week
    Last Update:
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  • 5
    MATTA

    MATTA

    Morse Code Utilitiies to convert text messages to & from sound files.

    ...Either sox or audacity can easily transform to this format. The wav file is expected to be international morse code, preferrably clean and properly spaced. Tonal frequency or wpm-speed does not seem to matter. Now includes an inverse commandline app, txt2wav that creates a morse code WAV file from English text. The proper command to extract the archive and maintain the directory structure is "7z x filename".
    Downloads: 0 This Week
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  • 6
    Filt8- v3.6 alerts for WSJT-X FT8

    Filt8- v3.6 alerts for WSJT-X FT8

    Alert and filter QSO for WSJT-X FT8 FT4

    THIS VERSION HAS A TABLE VIEW FOR SYSTEMS THAT DO NOT SUPPORT LARGE GRAPHIC DISPLAYS SUCH AS LOW-END LAPTOPS. CHECK OUT ft8mapper FOR BETTER GRAPHICS AND GRID TRACKING. Filt8 - v3.6 release - Requires Python 3.x (3.10 or higher on Mac) Scrollable maps for small screens State data as of Feb 25, 2024. Map saves settings. Map features: filter by band, click to Lookup. Offline Maps to show station grid locations as you decode them in real-time (Check out js8mapper project on ...
    Downloads: 9 This Week
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  • 7
    LinuxOffice360

    LinuxOffice360

    A universal desktop operating system.

    ...Rotator control for azimuth and azimuth/elevation rotors from Yaesu, HyGain, Green Heron, M2, AlfaSpid, Easycom, Idiom Press, Fox Delta. Satellite communications with facility frequency adjustment for Doppler and az/el tracking of antennas . GPL Software License.
    Downloads: 0 This Week
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  • 8
    CubicSDR

    CubicSDR

    Cross-Platform Software-Defined Radio Application

    CubicSDR is a cross-platform Software-Defined Radio (SDR) application that enables users to tune into and visualize a wide range of radio signals. It supports various SDR hardware, providing a flexible interface for exploring the radio spectrum. CubicSDR is useful for hobbyists, amateur radio operators, and professionals interested in radio communications.
    Downloads: 185 This Week
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  • 9
    Panoramic RTL-SDR directly

    Panoramic RTL-SDR directly

    Open source RTL-SDR Panoramic Spectrum Analyzer

    ...Controlled parameters: 1. Dongle Phone system. 2. Initial scan, Hz. 3. Endpoint scan, Hz . 4. Spacing scanning ediitsy tens kHz/MHz. 5. Noise level, dB. 6. Magnitude clock frequency correction, ppm. Announcement on the resource http://www.rtl-sdr.com/new-rtl-sdr-panoramic-spectrum-analyzer/ New driver RTL-SDR http://lists.osmocom.org/pipermail/osmocom-sdr/2014-August/001353.html
    Downloads: 12 This Week
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  • 10
    fmplot

    fmplot

    Plots rtl_power output as a spectrogram

    Designed for finding HD FM stations in the US because they have about twice normal width, you can customize it for other frequency ranges. Uses Gnuplot to plot to a .png file.
    Downloads: 0 This Week
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  • 11
    FreqLength

    FreqLength

    Wavelength Calculator

    FreqLength is a simple wavelength calculator that takes a given frequency as input and spits out various wavelength values for that frequency (full wave, half wave, etc.) If you'd like to donate there's several ways to do so: PayPal: https://paypal.me/gerowen Bitcoin (BTC): bc1q86c5j7wvf6cw78tf8x3szxy5gnxg4gj8mw4sy2 Monero (XMR): 42ho3m9tJsobZwQDsFTk92ENdWAYk2zL8Qp42m7pKmfWE7jzei7Fwrs87MMXUTCVifjZZiStt3E7c5tmYa9qNxAf3MbY7rD LiberaPay: https://liberapay.com/gerowen
    Downloads: 8 This Week
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  • 12

    KB1OIQ - aa-analyzer

    RigExpert AA-xxx antenna analyzer data extraction tool

    aa-analyzer is a Perl script written by KB1OIQ which collects data from a RigExpert AA-xxx antenna analyzer and outputs it as a CSV file, which can be imported into any spreadsheet program. Please note that this software is distributed within the "Andy's Ham Radio Linux" software collection.
    Downloads: 2 This Week
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  • 13
    RTLSDR Scanner

    RTLSDR Scanner

    A cross platform Python frequency scanning GUI for rtl-sdr

    A cross platform Python frequency scanning GUI for USB TV dongles, using the OsmoSDR rtl-sdr library. In other words a cheap, simple Spectrum Analyser. More information can be found at: http://eartoearoak.com/software/rtlsdr-scanner An installer and standalone versions for Windows are located here: https://github.com/EarToEarOak/RTLSDR-Scanner/releases Sources are available on GitHub: https://github.com/EarToEarOak/RTLSDR-Scanner ** The up to date installer is no longer maintained on this site and can now be found at https://github.com/EarToEarOak/RTLSDR-Scanner/releases **
    Downloads: 19 This Week
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  • 14
    pyDxCluster

    pyDxCluster

    pyDxCluster is python (tk) HAM Dx Cluster for Linux users

    .... - Callsing Hunter window: observ 10 different callsign, and mark specific color on the cluster list. memorise last heard frequency - Separated console, and detailed info, and Callsign hunter window Package dependencies: python-tk python-requests Ubuntu package for python-xmltodict found here: http://packages.ubuntu.com/utopic/python-xmltodict
    Downloads: 0 This Week
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  • 15

    EsiAisParser

    Robust Automatic Identification System Parser in Java

    This package supports the parsing of AIS messages in Java. AIS, the Automatic Identification System, is a system aiming at improving maritime safety by exchanging messages between ships, other vehicles in particular aircraft involved in search-and-rescue (SAR), and (fixed) base stations. To be precise, this package support the ITU-R M.1371-4 AIS standard. See our extensive javadoc and in particular the class AISParser for more information on how to use this package. See the ESI AIS...
    Downloads: 0 This Week
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  • 16
    fun2audio

    fun2audio

    Funcube Dongle Pro+ Data Capture & Audio Output

    ...Programs are present to demodulate AM, CW, FM and SSB (USB, LSB) streams. Also included is a program that writes FCDPP sample data to its standard output (stdout) port. The programs require the qthid program to control the FCDPP frequency and gain (also available at sourceforge.net. Search for: qthid). Recent activity (10/2014): Added test programs used to construct fun2ssb. See README4; (12/2014) Made program changes to accommodate subsequent complier revisions. For instructions on building qthid-4.1 for Ubuntu 14.04, see a topic under the Discussion menu.
    Downloads: 0 This Week
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  • 17
    wechat

    wechat

    WeChat public platform message interface service middleware

    ...At present, the WeChat public platform can receive 7 kinds of content: text, picture, audio, video, location, link, and event. Support 6 kinds of reply, plain text, graphic text, music, audio frequency, picture, video frequency.
    Downloads: 0 This Week
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  • 18

    KB1OIQ - Micro-Fox Config GPL

    Configure a Byonics Micro-Fox 15 amateur radio transmitter

    This software allows the user to specify various operating characteristics of the Micro-Fox 15 by Byonics, LLC. The Micro-Fox 15 is a frequency agile 2m low power transmitter typically used as the fox during amateur radio fox hunts. The operating characteristics of this device can be copied to and from the device, and can also be saved and loaded from a file. Please note that this software is distributed within the "Andy's Ham Radio Linux" software collection.
    Downloads: 0 This Week
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  • 19

    KB1OIQ - Fl_MoxGen

    Compute Moxon Rectangle antenna dimensions

    Fl_MoxGen is a program which will compute the dimensions of a Moxon Rectangle antenna when given the desired frequency and diameter of the construction material (typically wire). It also generates PDF and xnec2c outputs. Please note that this software is also distributed within the "Andy's Ham Radio Linux" software collection.
    Downloads: 2 This Week
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  • 20
    Qthid Funcube Dongle Controller
    Qthid is a simple controller application for the Funcube Dongle Pro and Pro+ software defined radio receivers. It is written using the Qt SDK and is available for Linux, Windows and Mac OS X.
    Downloads: 3 This Week
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  • 21
    Ceasar is an open-source multi-frequency tone gereator for UNIX, initially Linux. By default it contains standard DTMF tones together with C5 (bluebox) tones.
    Downloads: 0 This Week
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  • 22
    This is a research project. A new modulation method 'Advanced PCC-OFDM' is developed. With this method you can construct a modulation, which is fast decaying in frequency domain, while maintaining spectral efficiency.
    Downloads: 0 This Week
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  • 23
    A pure software IF(Intermediate Frequency) GPS receiver.
    Downloads: 0 This Week
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  • 24
    Decoding the (german) DCF77 time signal per USB sound card and a receiver module, setting the system time. "U" stands for USB and "77,5" for the full 77.5 kHz frequency of the time signal.
    Downloads: 0 This Week
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  • 25
    popz is a java implementation of the osi layers one and two over normal phone connections using frequency modulation techniques. This is really useful if you have to check your mail from the himalaya and have only your laptop and a mobile phone with you
    Downloads: 0 This Week
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