rf link

rf link

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• 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: 1029 | Votes: 0 | Rating: 0 ]
• Parabolic Reflector or Dish Antenna - The essentials of the parabolic reflector or dish antenna and its theory and design for high performance applications such as satellite transmission and reception as well as microwave links.
  [ Hits: 1106 | Votes: 1 | Rating: 1 ]

• 43 Foot Multiband Vertical Installation and Performance - Installation notes, and decision analysis for selecting and erecting a multi band vertical antenna with radials.
  [ Hits: 2974 | Votes: 7 | Rating: 8.57 ]

• Pro-Link products - Pro-Link products, coax cable manufacturer specialize in a comprehensive range of Fibre Optic Cables, 50ohm and 75ohm Coaxial Cables, RF Cables, 10Base-T Cables, Connectors and Networking Products
  [ Hits: 240 | Votes: 0 | Rating: 0 ]

• Wolphi-Link Android Smart phone to FT-817 857 897 interface - Wolphi-Link is an Android Smartphone to Ham Radio interface. Wolphi-Link works with DroidSSTV, DroidPSK, DroidRTTY and Morse Decoder. It will work with radios which don't have a VOX.
  [ Hits: 1249 | Votes: 2 | Rating: 10 ]

• A Guide to Test Equipment - That just about sums up many peoples attitude towards test equipment. Multimeter, SWR/Power Meter, Dip Oscillator, RF Signal Generator, Cathode Ray Oscilloscope
  [ Hits: 2195 | Votes: 0 | Rating: 0 ]

• Transceiver to pc interface for echolink - with a hardware DTMF detector and galvanic isolation designed for SVXlink based Echolink gateway
  [ Hits: 1876 | Votes: 2 | Rating: 2 ]

• Olivia, the Magic Digital Mode - Olivia MFSK digital communications are becoming popular in amateur radio because Olivia is one of the most robust methods of text keyboarding, that can perform superbly for long distance communications. Olivia frequencies, format and software
  [ Hits: 1932 | Votes: 8 | Rating: 8.38 ]

• FM Repeater Database - Via this interface you have access to one of the biggest databases on amateur radio voice repeaters.
  [ Hits: 678 | Votes: 2 | Rating: 5.5 ]

• AirLink Express - AirLink Express is a user friendly digital mode software package for the Amateur Radio Operator. The software is compatible with Microsoft Windows XP and Microsoft Windows Vista. It offers PSK, MFSK and RTTY digital modes with logging and macro capabilities. If you have ever used the Digipan software you will be immediately familiar with Airlink Express. The user interface is almost identical by Alex Krist, KR1ST
  [ Hits: 8330 | Votes: 23 | Rating: 7.47 ]

• 4-1000A Tube RF Amplifier - Home Brew a 4-1000A RF power amplifier project by W4NFR
  [ Hits: 685 | Votes: 0 | Rating: 0 ]
• 3-500Z Amplifier Project - This article loaded with nice pictures and schematics, describes a 160-10 meter linear amplifier that uses a pair of 3-500Z triode power tubes. It was designed and constructed by William Moneysmith, W4NFR. The amplifier features fast warm up and 1500-Watt RF output with 100-Watts of drive.
  [ Hits: 1082 | Votes: 4 | Rating: 9.5 ]

• Dual Output 200 MHz RF Generator/Detector - Dual Output DDS Based RF Generator/Detector with links for the associated QEX NimbleSig III article download by Tom, VA7TA
  [ Hits: 1291 | Votes: 1 | Rating: 8 ]

• Notes on N1MM Voice Keyer - Setting up the N1MM Voice Keyer using the Ultimate Linking Interface (ULI)
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• Beware: RF Safety Considerations! - RF Safety reource page with links and more documentation on radio frequency safety
  [ Hits: 415 | Votes: 0 | Rating: 0 ]

• NHRC-2 Based Repeater Controller - NHRC-2 Based Repeater Controller A perfect controller for a simple repeater or link, or portable/solar powered system.
  [ Hits: 579 | Votes: 3 | Rating: 7 ]

• Software Defined Radio, SDR, Tutorial - A nice tutorial and the basics of the software defined radio, SDR, and links of software defined radios to JTRS, and general SDR receiver technology.
  [ Hits: 645 | Votes: 0 | Rating: 0 ]

• Signalink USB Interface - Setup notes - Hints and Tips in using the Tigertronics SignalinkUSB External USB Sound Card and Interface
  [ Hits: 547 | Votes: 3 | Rating: 1.67 ]
• Signalink USB and Yaesu FT-857D - This webpage describe how to set up the Signalink USB interface and Yaesu FT-857D for digital operations by NA4IT
  [ Hits: 2078 | Votes: 3 | Rating: 1 ]
• Signalink Modification - Some modifications for the Tigertronics Signalink USB sound card radio interface
  [ Hits: 619 | Votes: 5 | Rating: 6.12 ]

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