background preloader

Radio

Facebook Twitter

All forms of radio from Shortwave, Signet, SDR, Ham, frequencies & More

How to use short-wave.info to find a radio broadcast frequency. Scanner Radio Stations. 2881 Scanner Radio Stations Ham Radio Scanner Weather Fort Worth, TX, United States Scanner San Diego, CA, United States Scanner Talk.

Scanner Radio Stations

United Kingdom VHF & UHF Airband Frequencies. VHF / UHF Airband Frequencies in use within the U.K.

United Kingdom VHF & UHF Airband Frequencies

This data is extracted from our own 1997 VHF & UHF Airband Guide Publication. With nearly 300 pages including a comprehensive Callsign section it is priced at £12.50 inc Postage. Websdr.org. GFD: Wiluna, Australia - 11 radio scanner frequencies. Interesting Frequencies. On this page we are going to look at some of the things that every user with a Radio, Scanner or SDR can expect to find around the different bands.

Interesting Frequencies

There is a wide spectrum of different signals that can be heard from the LF frequencies ranging up to the L-Band. Some examples are : AM Broadcast stations from all the corners of the world.Amateur radio broadcasts.Satellite Transmissions of various types.commercial broadcasts (Private large corporate businesses.).Government Broadcasts.Pager Signals.Aircraft.Marine Signals.

Update: HackRF based SmartNet radio monitor. We previously posted about the GNURadio based scanner for SmartNet II digital radio systems.

Update: HackRF based SmartNet radio monitor

Now Luke Berndt has updated his project info and has posted samples of the decoded system audio online. It has taken a lot of futzing, but I have my HackRF recording the Washington DC’s Fire Dept radio system and making it playable on the web. The website to listen to it is at Openmhz, and a writeup on it is here. 12 Open Educational Resources: From Khan to MIT. Higher education can now tap into an explosion of educational resources that are free to view, download and modify.

12 Open Educational Resources: From Khan to MIT

That's disruptive to commercial textbooks, media and assessments. 1 of 15 What's massive, open and online in higher education? Universität Bern - Universitätsbibliothek Bern - Ryhiner Collection: Images. RFID. With $15 in Radio Shack parts, 14-year-old hacks a car. A teenager not even old enough to drive a car was able to wirelessly connect to a vehicle's internal computer network and control various functions.

With $15 in Radio Shack parts, 14-year-old hacks a car

The 14-year-old built an electronic remote auto communications device with $15 worth of Radio Shack parts that were assembled in less than a night. Auto executives at a conference this week sponsored by the Center for Automotive Research revealed how stunned they were by the feat, which actually happened last summer, noting it shed light on the need for greater security as vehicles gain more wireless capabilities. The boy, whose name is not being released, was among 30 other students ranging in age from high school to college undergraduates to PhD students who participated in the third annual Battelle CyberAuto Challenge. Why You Should Care About Software Defined Radio. It hasn’t become a household term yet, but Software-Defined Radio (SDR) is a major player on the developing technology front.

Why You Should Care About Software Defined Radio

Whether you’re building products for mass consumption, or just playing around for fun, SDR is worth knowing something about and I’ll prove it to you. SDR Boils Down a Hard Problem. "When we try to pick out anything by itself, we find it hitched to everything else in the universe." — John Muir. GCSB SIGNT. Antennas. Ham radio. Hands On: Cheap Software Defined Radio. Scanner \ Radio \ Frequencies. Ham Radio. Amateur Radio II. Amateur Radio Media.

High altitude radio comms. Watch as scientists levitate these objects with sound waves. High Frequency Active Auroral Research Program. The most prominent instrument at the HAARP Station is the Ionospheric Research Instrument (IRI), a high-power radio frequency transmitter facility operating in the high frequency (HF) band.

High Frequency Active Auroral Research Program

The IRI is used to temporarily excite a limited area of the Ionosphere. Other instruments, such as a VHF and a UHF radar, a fluxgate magnetometer, a digisonde (an ionospheric sounding device), and an induction magnetometer, are used to study the physical processes that occur in the excited region. Work on the HAARP Station began in 1993. The current working IRI was completed in 2007, and its prime contractor was BAE Systems Advanced Technologies.[1] As of 2008, HAARP had incurred around $250 million in tax-funded construction and operating costs. HAARP Facility Photo Gallery. HAARP - Tesla's Earthquake Machine. Tesla's Earthquake Machine - HAARP If you're like most people, you're not sure who Tesla is.

HAARP - Tesla's Earthquake Machine

Nikola Tesla is arguably the greatest inventive genius of the modern age. That's because he invented most of the technology we depend on every day, like alternating current electricity, radio, x-ray, etc... "Tesla's inventions and discoveries also formed the basis of modern robotics, radar, most forms of wireless communications, loudspeakers and more. HAARP Home Page. Communications. BT 17070 : UK Phone Line Test Numbers - Eggheaven. Suggested by: BTE 16 Oct 2011 Print version.

BT 17070 : UK Phone Line Test Numbers - Eggheaven

SDR - Software Defined Radio. The Great SIM Heist: How Spies Stole the Keys to the Encryption Castle. AMERICAN AND BRITISH spies hacked into the internal computer network of the largest manufacturer of SIM cards in the world, stealing encryption keys used to protect the privacy of cellphone communications across the globe, according to top-secret documents provided to The Intercept by National Security Agency whistleblower Edward Snowden.

The hack was perpetrated by a joint unit consisting of operatives from the NSA and its British counterpart Government Communications Headquarters, or GCHQ. The breach, detailed in a secret 2010 GCHQ document, gave the surveillance agencies the potential to secretly monitor a large portion of the world’s cellular communications, including both voice and data. [i]nspi. Tastic RFID Thief: Silent RFID Hacking - Bishop Fox.