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PocketPacket iOS PocketPacket is an APRS client for your iPad/iPhone/iPod Touch. The “Automatic Position Reporting System” is a packet communication protocol used by amateur radio operators (hams) around the world, to report position, status, station capabilities, weather or other information in real time. Packets can also be used for broadcasting announcements or one-to-one messaging. PocketPacket incorporates a software-based TNC, allowing you to directly capture and visualize, or encode and transmit 1200 baud packets (AFSK modulation) using a VHF radio transceiver. Tulsa Area Frequencies The Only Frequency Homepage for the Tulsa Metro Area. I am about to go under some construction with this page. Please check back often... This is a page designed specificly for scanner fun. It is packed full of frequencies that you can use. This page is updated all the time.

NOVA The 100-Year-Old Idea That Could Change Flight Inspired by birds, bats, and the Wright brothers, engineers are building the next breakthrough in aviation. From NOVA Next | Feb 22, 2017 Key Brain Regions Found To Be Smaller in People With ADHD W2ZZA - Callsign Lookup by QRZ.COM At the heart of my life is a deep, abiding love for the medium of radio itself, a love manifested since childhood. The BIG Rigs 4-400 tubes in the RCA BTA-1R1

Tulsa Area Frequencies Tulsa Area Police & Fire Frequencies The following are frequencies for the Tulsa Oklahoma Metro area. The frequencies listed may or may not be heard depending on the area that you are located in. Tulsa County Sheriff Amateur radio An example of an amateur radio station with four transceivers, amplifiers, and a computer for logging and for digital modes. On the wall are examples of various awards, certificates, and a reception report card (QSL card) from a foreign amateur station. Amateur radio (also called ham radio) is the use of designated radio frequency spectra for purposes of private recreation, non-commercial exchange of messages, wireless experimentation, self-training, and emergency communication. The term "amateur" is used to specify persons interested in radio technique solely with a personal aim and without direct monetary or other similar reward, and to differentiate it from commercial broadcasting, public safety (such as police and fire), or professional two-way radio services (such as maritime, aviation, taxis, etc.).

Edison's Files Reveal the Only Known Voice Recording of Someone Born in the 18th Century - Rebecca J. Rosen - Technology Many of the most significant moments of the 20th century are written in our brains not as naked text but as audio files. Who can think of Neil Armstrong words upon moon landing or Kennedy's exhortation to ask what we can do for our country without hearing the crackly recordings of their voices? Who can look at pictures of Nazi rallies without hearing the clipped German of Hitler? The soundtrack of history goes silent sometime in the late 19th century. We have no sound to attach to the great figures of those earlier times. But one voice thought lost has now been recovered, officials at the Thomas Edison Historical Park told the The New York Times yesterday.

RADIO CODES & SIGNALS - OKLAHOMA Email us your Radio Codes & Signals or Fleet code / Talk Group Updates Scanner Frequencies & Codes Subscribe to National Communications Magazine America's #1 Scanning/CB/Two-Way Magazine Instructions: You have reached one of the most scanner friendly sites on line. Best of all the use of this site is free of charge. On the Nat-Com Radio Codes & Signal Site you can: How to Remove Trovi / Conduit / Search Protect Browser Hijack Malware If your computer has been hijacked with an obnoxious malware that won’t let you change your home page, there’s a strong chance you’ve been infected with the Trovi Search Protect malware, which used to be known as Conduit. Here’s how to remove it. How do you know this is malware? Instead of installing like it should, as a Google Chrome Extension, you’ll probably see that your extensions list doesn’t mention Trovi or Conduit at all. Instead, they are hijacking the browser process using Windows API techniques that no legitimate application should be using. For more details on that, you can read our series on using Process Explorer to troubleshoot Windows.

VK2BLC - Callsign Lookup by QRZ.COM Main station is located at home address 30 north street, Dubbo, NSW, 2830. Aust. Biography structure: Station equipments overveiw and photos. Progressive monthly diary entries with reports of ham activities. Bold headings indicate homebrew activities which may have generic interest and wider applications. Earn points for savings on gift cards, name-brand merchandise and more with Rewards for Good SWEEPSTAKES RULES: NO PURCHASE NECESSARY. PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. Open to AARP account holders who are enrolled in the Rewards for Good Program, who are 50 U.S. The WBR – A Simple High Performance Regen Receiver for 40M by N1BYT EDIT (July 26th 2014) – If you’re thinking of building the WBR, I strongly suggest you check out my most recent build here, which incorporates a mod suggested by LA3PNA, and a different configuration for the AF amp that I think provides nicer sounding audio. The full schematic is published there also. A few weeks ago when a sizable order of parts arrived from Dan’s Small Parts And Kits, the plan was to use them (along with the parts from a few smaller orders from and Mouser) as the basis for some fun home-brew projects. I got my feet wet by building some small circuits Manhattan style – an audio filter and RF preamp for my VRX-1 DC receiver, and a crystal oscillator in an Altoids tin to check out the MeSQUARES I had just received from QRPMe. These are detailed in recent posts.

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