pl tone

pl tone

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• G4RV Antenna - An 80 to 10 meters multibad wire antenna plan by Maidstone Amateur Radio Society
  [ Hits: 2046 | Votes: 1 | Rating: 10 ]

• W6VIO JPL Amateur Radio Club - The JPL Amateur Radio Club is open to employees and contractors working at all Jet Propulsion Laboratory facilities including the Deep Space Communications Complexes in Australia, Spain and Goldstone California.
  [ Hits: 277 | Votes: 0 | Rating: 0 ]

• Saddleback Repeater Association - Southeast New Hampshire W1SRA / 147.000Mhz / Negative Offset / 100.0 PL Tone Welcome to the Sunday Night Net each Sunday evening at 8:00 PM.
  [ Hits: 677 | Votes: 3 | Rating: 3 ]

• Greenstone USA - Manufacturer & distributor of vacuum tubes for all applications, we guarantee best service,pricing & delivery and we also guarantee sameday shipping.
  [ Hits: 855 | Votes: 4 | Rating: 10 ]

• Basics of Radio Astronomy - This workbook was developed to support training for the Goldstone-Apple Valley Radio Telescope, but is a resource applicable to all radio astronomy.
  [ Hits: 2847 | Votes: 4 | Rating: 10 ]

• Introduction to MFSK and the MFSK16 - A new weak signal DX mode for Radio Amateurs, employing M-ary FSK, phase continous tones and convolutional coded FEC.
  [ Hits: 1792 | Votes: 11 | Rating: 6.73 ]

• Morse code ringtone generator - This page converts text into a morse code ringtone playable on most mobile phones.
  [ Hits: 6322 | Votes: 61 | Rating: 4.99 ]

• WSJT High Speed Meteorscatter - "Software uses four-tone frequency-shift keying for meteor scatter. WSJT stands for ""Weak Signal communications, by K1JT"", and plans call for the program to include more than one communication mode."
  [ Hits: 1212 | Votes: 8 | Rating: 10 ]

• 59+ CW - Freeware Win32 application can be used for sending CW signal to the transceiver over a COM port or simply listening to Morse code on the speaker. The application is very easy to configure and will allow you to you to add new Morse characters set speed, tone, dash, dot, PTT line delay and other parameters. It is also possible to set shortcuts for call, QTH, name, RST and ANY other QSO field.
  [ Hits: 25118 | Votes: 35 | Rating: 5.79 ]
• CW Decoder  ^pop - This program allows CW operators to copy CW code with a computer. The decoded CW is displayed as text or can generate a side tone. There is a spectrum display of the audio with a sliding cursor to select a particular audio for decoding. The program also allows for keying a transmitter from the keyboard with full CW break-in operation.
  [ Hits: 53226 | Votes: 79 | Rating: 6.4 ]
• MorseGen v1.2 - MorseGen converts text into a WAVE file of Morse code. The Tone and Speed are adjustable and the WAVE file can be repeated at a pre-set interval allowing it to be used as a CW Ident for amateur radio applications which require it.
  [ Hits: 2553 | Votes: 6 | Rating: 7 ]

• SigJenny - SigJenny turns your PC into a flexible and powerful audio signal generator for free. It can create multiple waveforms, sweep, fire single or repeating tone bursts. You can save your sound as a wav file, display a frequency response, use SigJenny a bit like an oscilloscope, and do a very good impression of a police car!
  [ Hits: 17770 | Votes: 22 | Rating: 6.72 ]
• Multi-Instrument - Contains a PC sound card based signal generator. It can generate functions, multitones, arbitrary waveforms, burst tones, MLS, DTMF, musical scales, white noise and pink noise, and frequency/amplitude sweep. Fully functional free trial downloadable.
  [ Hits: 8421 | Votes: 16 | Rating: 5.12 ]

• DTMF in amateur radio - About usage of DTMF Dual Tone Multi Frequency in ham radio applications
  [ Hits: 274 | Votes: 0 | Rating: 0 ]

• DRAKE TR7 Downloads - Circuit diagrams drake tr7, Schaltbilder Drake Tr7, antenna tuners, baluns, and home brew power supplies, dual tone ssb test generator, zweiton ssb test generator, zweiton testgenerator, dual tone test generator by DK4DDS
  [ Hits: 1757 | Votes: 4 | Rating: 7.25 ]

• Roger Beep - This article describes a simple device to generate Roger Beep tones.
  [ Hits: 1634 | Votes: 5 | Rating: 6.6 ]
• Improved PL Tone encoder - N1HFX project to improve PL tone encoder providing a more stable frequency
  [ Hits: 583 | Votes: 0 | Rating: 0 ]

• FM Morse Code Keyer - A simple circuit which will generate a 700 Hz tone into any FM transceiver allowing an amateur to practice CW with another amateur on a 2 meter simplex frequency.
  [ Hits: 2136 | Votes: 3 | Rating: 3.33 ]

• A PIC16F84 based CW Decoder - CW decoder project that automatically adapts itself to the CW rate and may be employed for learning purpose substituting the traditional tone generator and offering the capability of displaying the keyed code.
  [ Hits: 2432 | Votes: 11 | Rating: 8.08 ]

• An Inexpensive PL Tone Encoder - If your local repeater has got you singing the PL tone blues, then read on. For less than $10, an inexpensive PL tone generator can be constructed that will bring new life into that old non-PL rig.
  [ Hits: 2437 | Votes: 5 | Rating: 10 ]

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