Lofi beats to relax to, mixed in realtime with radio chatter from a randomly selected air traffic control tower.
Mike’s Electronic Parts is located in West Union, Ohio. We specialize in supplying litz wire and electronic hobbyist radio parts and radio kits. Many of the electronic parts will be of interest to Ham radio operators, boy scouts and hobbyists interested in radio. We are also a supplier of litz wire to hobbyist, universities and other businesses. Typically dealing directly with a litz wire manufacturer requires purchasing a large quantity of wire and generally a several week manufacturing process. We stock all wire listed on the site so it is ready to ship when you place your order. We also allow you to purchase in smaller quantities making litz wire available for experimentation and hobbyist.
This site provides summary information about, and access to, the “public inspection file” (or “public file”) for the following types of entities: licensed full-service radio and television broadcast stations, Class A television stations, cable television systems, direct broadcast satellite (“DBS”) providers, and satellite radio (also referred to as “Satellite Digital Audio Radio Services” or “SDARS”) licensees.
The Commission first adopted rules requiring broadcast stations to keep a public file more than 40 years ago and certain political programming files have been public for nearly 75 years. The public file for broadcast stations contains a variety of information about each station’s operations and service to its community of license, including information about political time sold or given away by each station, quarterly lists of the most significant programs each station aired concerning issues of importance to its community, data on ownership of each station and active applications each station has filed with the Commission. The Commission adopted the public inspection file requirement to "make information to which the public already has a right more readily available, so that the public will be encouraged to play a more active part in dialogue with broadcast licensees."
Cable, DBS, and SDARS entities also have public and political file requirements. These entities’ political file requirements are substantially similar to those of television and radio broadcasters. Apart from the political file, however, cable, DBS, and SDARS entities’ other public file requirements differ somewhat from the public file requirements applicable to broadcasters.
Python Django web frontend for playing recorded radio transmisisons. The audio files are recorded using Trunk Recoder.
Trunk Recorder is able to record the calls on trunked and conventional radio systems. It uses 1 or more Software Defined Radios (SDRs) to do this. The SDRs capture large swathes of RF and then use software to process what was received. GNURadio is used to do this processing because it provides lots of convenient RF blocks that can be pieced together to allow for complex RF processing. The libraries from the amazing OP25 project are used for a lot of the P25 functionality. Multiple radio systems can be recorded at the same time.
Trunk Recorder currently supports the following:
- Trunked P25 & SmartNet Systems
- Conventional P25 & analog systems, where each group has a dedicated RF channel
- P25 Phase 1, P25 Phase 2 & Analog voice channels
SDRs supported
- RTL-SDR dongles
- HackRF
- Ettus USRP B200, B210, B205
- BladeRF
- Airspy
The official index of GNU Radio tutorial documents. Curated on the project wiki.
TinyGS is an open network of Ground Stations distributed around the world to receive and operate LoRa satellites, weather probes and other flying objects, using cheap and versatile modules.
This project is based on ESP32 boards and currently it is compatible with sx126x and sx127x LoRa modules but we plan to support more radio módules in the future.
TinyGS is an open network of Ground Stations distributed around the world to receive and operate LoRa satellites, weather probes and other flying objects, using cheap and versatile modules. This project is based on ESP32 boards and currently it is compatible with sx126x and sx127x LoRa modules but we plan to support more radio módules in the future.
CatSniffer is an original multiprotocol and multiband board made for sniffing and communicating with IoT (Internet of Things) devices. It was designed as a highly portable USB stick that integrates the new generation of the chips TI CC1352, Semtech SX1262, and Microchip SAMD21E17.
This board is an auditing tool for security researchers looking into IoT security. The board can be used with different types of software including third-party sniffers such as SmartRF Packet Sniffer, Sniffle, zigbee2mqtt, Z-Stack-firmware, our custom firmware, or you can even write your own firmware for your hacking needs.
It can also be (pre-)ordered here: https://electroniccats.com/store/catsniffer/
RadioWitness is a P25 public safety radio archive with a web application and support for cryptographically authenticated mirrors through Dat Protocol. Running this software requires two or more RTLSDR radios and one or more local P25 "Phase 1" public safety radio networks.
It looks like reading through the documentation alone will help in building a trunk tracker.
A self-hosted web radio management suite, including turnkey installer tools for the full radio software stack and a modern, easy-to-use web app to manage your stations. Built to run on even the most affordable VPS. Media manager, playlist manager, live DJ enabled. All done through the browser. Customizable users' player page. Supports listener requests. Can relay to other servers. REST API.
Way Docker-heavy. Written in PHP.
Analyze spectrograms created by rtl_power.
The best hacker's gadgets for Red Team pentesters and security researchers.
A global network of satellite ground stations, designed as an open source participatory project. A machine readable crowdsourced satellite information database. Built from readily available and affordable tools and resources. Concentrates on satellites in LEO. A significant amount of work is involved so you won't be able to just throw up an RTL-SDR and get going. Designed to be built using readily available materials and access to basic tools and machinery using 3D printers and CNC as provided by average hackerspaces.
LibreTime makes it easy to run your own online or terrestrial radio station. Check out some features and screenshots, then install it and start broadcasting!
A web application (personal and otherwise) for tracking high altitude balloons, radiosonde beacons, and so forth on a world map. Desktop and mobile friendly.
Github: https://github.com/rossengeorgiev/habitat-mobile-tracker
Software for investigating unknown wireless protocols. Plug in an SDR and go. Helps you figure out how to demodulate signals, record and transmit signals, generate an overview, write or customize decoding routines to get a clearer picture, annotate and label the signals, fuzz devices (with a transmit-capable SDR), and run simulations of the protocols' state machines.
In the Arch Linux Community package collection.
An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio. Note that, because encrypted messages are illegal on ham bands, messages are signed to prevent spoofing but are not encrypted. Requires a TNC to send AX.25 - Direwolf is recommended.
An opensource clone of Grooveshark - web-based music manager that pulls from Youtube, Soundcloud, and so forth.