signal

signal

Pages: [prev] ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 [next]

• The 160M No Excuses Homebrew Vertical - k6mm
  
  This antenna is designed for stations having a difficult time putting a decent signal on ...
  [ Hits: 405 | Votes: 0 | Rating: 0 ]

• HG7AN Antenna Analyzer - HG7AN
  
  Antenna Analyzer plus 500 is a multifunctional measuring instrument very useful for amateur radio activity ...
  [ Hits: 266 | Votes: 1 | Rating: 10 ]

• HF SIGNALS - HF SIGNALS
  
  Makers of QRP HF General Coverage Transceivers you can build The Home of BITX transceivers ...
  [ Hits: 484 | Votes: 6 | Rating: 9.5 ]

• SWR ANTENNA ANALYZER + WSPR TX - iw2ndh
  
  Available worldwide can be used as Arduino Shield or plug it in to you PC ...
  [ Hits: 327 | Votes: 8 | Rating: 9.62 ]

• Saluki Technology Inc. - Joy
  
  Saluki manufacturer of Spectrum Analyzer Handheld Spectrum Analyzer Signal Analyzer Cable and antenna analyzer Network ...
  [ Hits: 136 | Votes: 0 | Rating: 0 ]

• The Transatlantic Tests - ARRL
  
  From 1921 to 1924 radio amateurs experimented with transmitting across the Atlantic Everyday Engineering magazine ...
  [ Hits: 344 | Votes: 0 | Rating: 0 ]

• A Basic Introduction to EME
  
  Bouncing a signal off the moon so you can communicate with other people
  [ Hits: 546 | Votes: 3 | Rating: 5.67 ]
• To the Moon and back: reflecting a radio signal to calculate the distance - Science in School
  
  Using a simple calculation measure the distance between Earth and the Moon with the help ...
  [ Hits: 365 | Votes: 0 | Rating: 0 ]

• FT8 Operating Guide - Weak signal HF DXing - ZL2iFB
  
  An excellent guide to operating FT8 mode available in English German and Czech that cover ...
  [ Hits: 396 | Votes: 2 | Rating: 4 ]

• ICOM IC-7610 review by PD9Z - PD9Z
  
  PD9Z reviews the ICOM new IC 7610 with a list of surprising features he has ...
  [ Hits: 227 | Votes: 2 | Rating: 9 ]

• JTDX - JTDX  ^updated
  
  JTDX JT Digital Modes for Linux MacOS and Windows is a free open source software ...
  [ Hits: 3386 | Votes: 7 | Rating: 8.43 ]

• MSHV - LZ2HV
  
  MSHV is a free windows and linux multimode software that support weak signal digital modes ...
  [ Hits: 1331 | Votes: 6 | Rating: 8.5 ]

• The WB0RIO 28 Mhz Arduino Beacon - WB0RIO
  
  This project involves the construction of a 5 Watt Morse code beacon transmitter that operates ...
  [ Hits: 626 | Votes: 0 | Rating: 0 ]

• Velocity Factor of Coax Cables - wb3anq
  
  Undertanding the velocity factor in coax cable feed lines Meaning of the veolcity factor index ...
  [ Hits: 169 | Votes: 2 | Rating: 10 ]

• Introduction to RF & Wireless Communications Systems - National Instruments
  
  This tutorial covers an introduction to RF wireless and high frequency signals and systems includes ...
  [ Hits: 283 | Votes: 1 | Rating: 6 ]

• RDF with Raspberry PI and RTL-SDR - RasHAWK
  
  The RasHAWK team has used a Raspberry Pi as the basis for a networked RF ...
  [ Hits: 901 | Votes: 3 | Rating: 9 ]

• The Raspberry OscilloPhone
  
  Use your Smartphone as an Oscilloscope to visialize signals from 150 Hz to 15kHz and ...
  [ Hits: 380 | Votes: 0 | Rating: 0 ]
• Guide to decode SSTV with RaspberryPi and RTL-SDR - IT9YBG
  
  A tutorial on how to setup a receiver capable to decode SSTV signals with a ...
  [ Hits: 334 | Votes: 1 | Rating: 1 ]

• A Transceiver Front-End Protector - AD5X
  
  A transceiver front end protector in high signal level environments An homemade RF limiter to ...
  [ Hits: 666 | Votes: 0 | Rating: 0 ]

• Cross Band Repeaters - W9SM
  
  Crossband Repeating is a process where a Ham transmits one signal on one band typically ...
  [ Hits: 207 | Votes: 0 | Rating: 0 ]

Pages: [prev] ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 [next]