ap communications

ap communications

Pages: [prev] 1 2 3 4 [next]

• Magnetic Loop Antenna Project - River City Amateur Radio Communications Society magnetic loop antenna project, design an capacitor homebrewing
  [ Hits: 914 | Votes: 2 | Rating: 2.5 ]

• Dish antenna - Dish antenna and its theory and design for high performance applications such as satellite transmission and reception as well as microwave links. Parabolic Reflector Antenna: Dish Antenna The parabolic reflector antenna which is often called the dish antenna provides an antenna solution applicable for VHF and above where high gain and directivity are needed for all type of radio communications and radio reception.
  [ Hits: 1030 | Votes: 0 | Rating: 0 ]

• KD8BIG Mark - Amateur Radio Operator since April of 2005. My time as a Technician was primarily spent working for the community and various organizations to provide Emergency Communications. I originally became a ham to work DX but found enjoyment volunteering for the local community.
  [ Hits: 358 | Votes: 5 | Rating: 8.2 ]

• Indianapolis HamFest - The premier flea market for radio, electronics, Computer & communications equipment in Indianapolis
  [ Hits: 349 | Votes: 0 | Rating: 0 ]

• San Joaquin County Sheriff and Stockton Police - Recorded scanner radio traffic from police and fire department communications. Stockton Police scanner recordings of pursuits, fights, shootings, officer involved shootings, in progress high intensity calls.
  [ Hits: 2755 | Votes: 7 | Rating: 5.29 ]

• TCI International - US global provider of innovative radio frequency (RF) solutions for spectrum monitoring and antenna applications. Specializes in Spectrum Monitoring, Communications Intelligence , HF/MF Broadcasting & Communication antenna systems.
  [ Hits: 559 | Votes: 0 | Rating: 0 ]

• Amplifier Systems, Inc - Designer and manufacturer of RF amplifiers used in a variety of custom applications in many diverse industries - from Scientific, Medical, Industrial, and Communications and Broadcast.
  [ Hits: 347 | Votes: 0 | Rating: 0 ]

• Vacuumschmelze - Manufactures inductive components for telecommunications and power electronics applications.
  [ Hits: 303 | Votes: 0 | Rating: 0 ]

• Morse Key History - An overview of the development of the Morse key for sending the Morse Code, from the first camelback keys, through straight keys and sideswiper keys to the semi automatic keyers including the Vibroplex to the modern electronic keyer.
  [ Hits: 196 | Votes: 0 | Rating: 0 ]

• Manpack Communications - A complete bi-directional APRS messaging station, made up of a Byonics TT4 with the companion display, Byonics GPS5 receiver, compact keyboard, Baofeng UV-3R+ with a telescopic whip antenna by VE6AB
  [ Hits: 621 | Votes: 2 | Rating: 5.5 ]

• Morse Telegraph - Key and Keyer - History and Development - An overview of the development of the Morse key for sending the Morse Code, from the first camelback keys, through straight keys and sideswiper keys to the semi automatic keyers including the Vibroplex to the modern electronic keyer.
  [ Hits: 435 | Votes: 0 | Rating: 0 ]

• ARC electronics - Communications solutions for Business, Utility and Industrial applications including data phones wireless RF
  [ Hits: 288 | Votes: 0 | Rating: 0 ]

• Signals - A quick and simple reference to various communications signals, such 10/11 Codes, Morse Code, Phonetic Alphabet, Police Color/Penal Codes, Q-Signals.
  [ Hits: 1715 | Votes: 4 | Rating: 7.75 ]
• DroidSSTV - DroidSSTV lets you transmit and receive amateur radio (ham radio) slow scan TV (SSTV) on your Android Smartphone or Android tablet. This communications app is a great tool for portable amateur radio SSTV operation. Just connect your Android phone or tablet to an HF radio, tune on to an SSTV frequency, and watch the pictures scroll onto the screen. DroidSSTV supports the modes Scottie 1, Scottie 2, Scottie DX, Martin 1, and Martin 2 at this time.
  [ Hits: 699 | Votes: 6 | Rating: 9.17 ]

• Codec2 - Codec2 is a open source low bit rate speech codec designed for communications quality speech at around 2400 kbit/s. Applications include low bandwidth HF/VHF digital radio.
  [ Hits: 1706 | Votes: 7 | Rating: 6.29 ]

• Codec 2 - Codec2 is an open source low bit rate speech codec designed for communications quality speech at 2400 bit/s and below. Applications include low bandwidth HF/VHF digital radio and VOIP trunking.
  [ Hits: 820 | Votes: 7 | Rating: 7.43 ]

• MULTISCAN 3B SSTV for Apple MacOS - SSTV on Mac is possible using MultiScan 3 B is an application for Ham Radio Slow Scan TV (SSTV) Communications. It is build to run on Mac OS X 10.6 or later versions. MultiScan 3B can transmit and receive pictures in the following formats (modes): Robot black Robot Color Socttie Martin, PD Modes:P Modes: P3, P5 and P7 AVT All modes can be send/received in regular, narrow, QRM and narrow+QRM modes
  [ Hits: 1863 | Votes: 2 | Rating: 10 ]

• R-20 Signal Capture and Analysis Software - Connect your R-20 Communications Receiver to your computer. Put your listening hobby on your computer desktop.
  [ Hits: 841 | Votes: 6 | Rating: 6.5 ]

• Batteries for Emergency Communications - The purpose of this paper is to provide a basic understanding of the different types of batteries available on the market today so the reader can make an educated decision about what type of battery will best meet their needs for Amateur Radio emergency communications Brett Hammond - KB3HGP
  [ Hits: 480 | Votes: 1 | Rating: 1 ]

• RF Radio Frequency Signal Generator - Essentials or basics of RF signal generators or microwave signal generators, their facilities, capabilities and how they work.
  [ Hits: 670 | Votes: 1 | Rating: 8 ]

Pages: [prev] 1 2 3 4 [next]