modes

modes

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• Ham radio 40-meter dipole: your first antenna - How to home made a custom home made dipole antenna for the 40 meters band, just 66 feet long. Enjoy the band openings during the evening and play morse code or digital modes on this magic band.
  [ Hits: 198 | Votes: 0 | Rating: 0 ]

• S50CLX Live DX Cluster - Get DX spots from S50CLX Live DX Cluster in real time on your device showing all the current and recents Amateur Radio spots on all bands and modes.
  [ Hits: 131 | Votes: 0 | Rating: 0 ]

• HD8R Galapagos 2021 - DX Pedition to Galapagos will be active from October 26th to November 7th, from 6 to 160 meters (including Warc bands) on CW, SSB and Digi modes with at least 4 stations on the air at the same time.
  [ Hits: 112 | Votes: 1 | Rating: 10 ]

• G3LIV Data Interfaces - UK based manufacturer of digital mode PC fully isolated interfaces. Includes several types of interfaces including USB interfaces for CW and Digital modes
  [ Hits: 229 | Votes: 1 | Rating: 7 ]

• Soundcard Levels for Digital Modes - This article aims to help promote the proper configuration for having a clean signal on the waterfall to avoid interference to other users and also to vastly increase the effectiveness of your signal.
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• About Digital Modes - This article is designed as an introduction to some of the more popular digital modes. From HSCW to FT8 and interesting article with detailed information on popular and historical amateur radio digital modes.
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• Digital Mode calling frequencies - A summary of common calling frequency for each digital mode on that band.
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• QRP - Low Power Operating ARRL - QRP is a way of operating that involves using low power transmitters, that are no more than 5 Watts for Morse or data modes, or 10 Watts pep for voice. Introduction to QRP operations
  [ Hits: 73 | Votes: 1 | Rating: 8 ]

• GPS time sync for modern digital modes - As FT8, JT65 and JT9 are a time synchronized protocol, one soon discovers that an accurate PC clock is very important. If your workstation time is off it can cause you to send when no one is listening, or to listen when no one is sending.
  [ Hits: 447 | Votes: 0 | Rating: 0 ]

• IC-705 completely cordless digital ham radio - The IC-705 has a built-in server to to send and receive audio and radio control via WLAN. This allows the IC-705 to be connected directly to the user’s computer without the need for an additional server computer. Perfect to run e.g. digital operation modes completely cordless.
  [ Hits: 145 | Votes: 0 | Rating: 0 ]

• Icom 706MkIIG Frequency Calibration - Unlike older radios, the 706 uses only one crystal oscillator (called the Master Oscillator). All other frequencies in the radio (L.O., 3-4 I.F. stages, VFO, and CW-offset) are computer-derived from the Master Oscillator. This makes it relatively simple to frequency-align the radio, so that it agrees with the Frequency Display in all modes.
  [ Hits: 214 | Votes: 2 | Rating: 9 ]

• XIEGU G90 Review - Review of the Xiegu G90 20W HF portable transceiver capable to run CW SSB AMD modes, based on an Software Defined Radio
  [ Hits: 355 | Votes: 0 | Rating: 0 ]

• NewLogOSH - Program for Amateur Radio use, features Digital modes such as FT4 FT8 currently implemented along to RTTY, PSK modes, DXCLuster and Radio interfacing. The database is built in the Sqlite environment.
  [ Hits: 570 | Votes: 2 | Rating: 8.5 ]

• sodiraSDR - Software Radio - Software Defined Radio (SDR) for analog and digital modulation modes, can demodulate AM envelope, AM synchronous, AM stereo, LSB, USB, FM, FM Broadcast, DRM30, DRM+
  [ Hits: 363 | Votes: 4 | Rating: 8.75 ]

• NetTime for Windows - NetTime is a simple and free software to sync your computer clock via internet. Very useful tool for FT8 FT4 operating modes.
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• BktTimeSync - BktTimeSync synchronizes the PC time using an internet time server (NTP server) or a GPS receiver connected to USB, serial port or Bluetooth. Great for use with digital modes like FT8, JT65, JT9, JS8Call and others. For the operation of this program requires an active internet connection or a GPS receiver. This program works on all versions of Windows 32 or 64 bit
  [ Hits: 1699 | Votes: 3 | Rating: 6.67 ]

• Universal HF Tracker - The PCB can produce a High Frequency RF signal in the range of 1MHz to 12.5MHz using an AD9833 Direct Digital Sequence (DDS) frequency synthesizer. The signal can be modulated with different Weak Signal modes such as WSPR, JT9 and JT65 using our Arduino 5V/16MHz Pro Micro software.
  [ Hits: 144 | Votes: 0 | Rating: 0 ]

• Juma Keyer1 - Miniature PIC microcontroller based keyer kit with convenient modes. The kit includes PCB, componets, knob and ready programmed PIC microcontroller. Author make available from his web site Circuit diagram, Component layout,List of components and downloadable Software
  [ Hits: 101 | Votes: 0 | Rating: 0 ]

• Soundcard Interfacing - The sudden explosion of new digital modes has taken the Amateur Radio world by storm. New modes such as PSK31 FT8 JT65 FSK441, ISCAT as well as established modes such as RTTY, SSTV, Hellschreiber and others have rocketed in popularity. In order to use these modes all that is required is a simple computer-to-radio interface which couples the computer soundcard to the radio
  [ Hits: 190 | Votes: 0 | Rating: 0 ]
• USB Rig Interface - This project is a USB Audio, Serial and PTT interface for rigs that does not directly support digital modes provided by applications such as FLDIGI, WSJT-X and JS8CALL. Plug these interface devices into your Windows or Linux laptop or Raspbian Raspberry Pi and you can send and receive digital tones to/from your rig and automate the frequency and mode control and PTT control.
  [ Hits: 321 | Votes: 1 | Rating: 1 ]

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