signal

signal

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• DIY Wireless Antennas Update and Resource Center - Your DIY Guide to Wireless Antennas for boosting wireless signal strength. How to build a wireless antenna for little or no money.
  [ Hits: 3517 | Votes: 3 | Rating: 3.67 ]

• Beacon Signals.com - Covering all areas of beacon signals including radio beacons and beacon technology. Access free beacon recordings and graphs using Spectrum Lab, SpectraVue, and CW Skimmer.
  [ Hits: 1193 | Votes: 4 | Rating: 9.75 ]

• Northern Lights Radio Society - Organization of Upper Midwest amateur radio operators who are active in weak signal (SSB/CW) work on the VHF, UHF, and Microwave bands
  [ Hits: 502 | Votes: 0 | Rating: 0 ]

• SWOT Radio Club - 2-Meter Weak-Signal Enthusiasts
  [ Hits: 368 | Votes: 1 | Rating: 2 ]

• Response Microwave, Inc. - Microwave Signal Processing Components and Subsystems, from design to manufacturing.
  [ Hits: 377 | Votes: 0 | Rating: 0 ]

• JT6M.org - The purpose of this web site is to promote JT6M as a mode of communication on both 6M and 4M band and guide users through setting up and using JT6M effectively. Optimised for 6 metre band Meteor Scatter, JT6M allows you to make meteor scatter contacts easily. JT6M is part of the WSJT suite of digital weak signal software applications developed by Joe Taylor, K1JT
  [ Hits: 656 | Votes: 1 | Rating: 4 ]

• SDR-1000 and Weak Signal - Optimizing the SDR-1000 for Weak Signal Operations on Two Meters
  [ Hits: 411 | Votes: 0 | Rating: 0 ]
• ARRL JT44 operating mode - JT44: New Digital Mode for Weak Signals
  [ Hits: 611 | Votes: 0 | Rating: 0 ]

• Magnetospheric ducting as LDE cause - LA3ZA on magnetospheric ducting as an explanation for delayed signals on 3.5 MHz
  [ Hits: 423 | Votes: 0 | Rating: 0 ]

• Here Comes the Sun - Propagation and Sun - Solar activity can aid or hamper HF propagation beyond line-of-sight range, WA1SVF and N6BV answers to questions about Sun influence on radio signals propagation
  [ Hits: 579 | Votes: 0 | Rating: 0 ]

• Ten-Tec Orion 9 MHz IF Output - This article describe hot extract a wideband 9 MHz IF sample signal from a Ten-Tec Orion model 565 by VE7TK
  [ Hits: 931 | Votes: 3 | Rating: 6.33 ]

• MiniDSP - MiniDSP is a platform for digital audio signal processing applications. Manufacture low cost digital signal processor kits for the DIY/OEM market. Our flexible audio platforms are software controlled and easily upgradeable.
  [ Hits: 620 | Votes: 2 | Rating: 6 ]

• DSPRX - Signalprocessing for SSB - Direct Conversion Receiver using Phasemethod for Sideband Supression, does all necessary signalprocessing for Direct conversion Receivers using IQ-mixer for demodulation.
  [ Hits: 2477 | Votes: 0 | Rating: 0 ]

• Signals Analyzer - Signals Analyzer it is the program, which is designed for the very qualitative analysis of different signals. The main area of SA application is the analysis of unknown or unclear, strange signals.
  [ Hits: 4355 | Votes: 9 | Rating: 7.11 ]

• WSJT - WSJT-X and MAP65, open-source amateur radio programs, facilitate weak-signal digital communication. WSJT-X covers VHF/UHF to HF, decoding subthreshold signals. MAP65 optimizes for VHF/UHF EME with JT65. Free and GNU GPL licensed, WSJT-X is on Windows, Linux, and OS X, while MAP65 is Windows-only, supporting SDR hardware.
  [ Hits: 2766 | Votes: 5 | Rating: 6.4 ]

• VOAProp - VOAProp shows you typical propagation for a given hour of the day during a given month. The propagation is shown as expected signal strengths to be received from different parts of the world, plotted on a world map. Windows freeware by G4ILO
  [ Hits: 1908 | Votes: 5 | Rating: 8 ]

• SimJT - SimJT is a simulation program. It generates audio-frequency JT65 and CW signals in a background of gaussian white noise, with user-specified signal-to-noise ratio.
  [ Hits: 2777 | Votes: 2 | Rating: 1.5 ]

• WOLF GUI - GUI for the KK7KA Wolf software, that was originally written as command line interface only. Wolf is a weak signal software
  [ Hits: 603 | Votes: 0 | Rating: 0 ]

• Using Band-Pass Filters - Clean Up Your Signals with Band-Pass Filters
  [ Hits: 734 | Votes: 0 | Rating: 0 ]

• A Simple Dual Band SSB Transceiver - Homebrew a dual-band transceiver with a crisp receiver and a clean SSB signal
  [ Hits: 3046 | Votes: 2 | Rating: 7 ]

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