oscillator

oscillator

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• Tuning Antenna Traps - Tuning Antenna Traps without a Grid Dip Oscillator, using a bit of initiative and some standard equipment a ham should have in the shack.
  [ Hits: 912 | Votes: 1 | Rating: 9 ]

• KM4NMP - Web site and blog that reviews equipment, goes over safety, and display projects being built. Includes Yaesu FT-891 and Ameritron RCS-10 Review, a 555 Morse Code Practice Oscillator, and and arduino based Morse Code Practice Oscillator
  [ Hits: 174 | Votes: 2 | Rating: 8.5 ]

• Ucchino Produzioni Elettroniche - Ucchino is an Italian manufacturer of electronic cirucits inclunding Digiham amateur radio USB interface for digital modes, morse code oscillator, filters and RF protectors
  [ Hits: 188 | Votes: 0 | Rating: 0 ]

• CW Morse Code Keys - 3d Printed Lightweight Morse Code Telegraph Keys & Oscillators For Sale, CW Morse code keys Made In The USA
  [ Hits: 484 | Votes: 2 | Rating: 8 ]

• Compendium of Automatic Morse Code - Book on CW paddles, history of keyers, keyboards, oscillators, and all things related to automatic Morse code.
  [ Hits: 171 | Votes: 0 | Rating: 0 ]

• Breadboard Radio - Maker of QRP Kits, QRP CW receiver and transmitters, audio CW Filters, antenna tuners, dummy loads, and morse code practice oscillator
  [ Hits: 1313 | Votes: 1 | Rating: 10 ]

• 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 ]

• 2 Amateur Radio Morse code practice keys Android App - Iambic and Straight key amateur ham radio CW Morse code practice oscillators for Android. This Android app gives you both straight and iambic CW Morse code practice key oscillators. Each key translates Morse code into English and CW prosigns in real time as you practice. Practice sending Morse code with a straight key oscillator. Settings include WPM, show/hide Morse code/text, choose sidetone 400Hz-800Hz. Adjust the WPM so that you can produce well formed DITs and DAHs at a comfortable speed.
  [ Hits: 351 | Votes: 4 | Rating: 10 ]

• Morse Practice Oscillator - A simple morse code practice oscillator using either PNP or NPN typr transistors
  [ Hits: 749 | Votes: 4 | Rating: 7 ]
• Code Practice Oscillator - This code practice oscillator project uses a 555 timer IC. Includes a Schematic Diagram of the morse code oscillator
  [ Hits: 612 | Votes: 0 | Rating: 0 ]
• The Pleasant Code Practice Oscillator - Projects you can build, an amplified shaped sine-wave oscillator
  [ Hits: 707 | Votes: 2 | Rating: 5.5 ]
• Code Practice Oscillator - Assembling a Code-Practice Oscillator, a PDF by ARRL
  [ Hits: 979 | Votes: 4 | Rating: 7 ]
• Portable Morse Code Practice Oscillator - Little circuit of a Morse Code Oscillator is presented here. Excellent for learning and teaching Morse code
  [ Hits: 469 | Votes: 0 | Rating: 0 ]
• CW Practice Oscillator - One Tube Code Practice Oscillator
  [ Hits: 417 | Votes: 1 | Rating: 1 ]
• Morse Code Oscillator - How to make a Morse Code Oscillator
  [ Hits: 367 | Votes: 1 | Rating: 4 ]
• Code Practice Oscillator - A great little device on which you can practice your Morse Code skills. It is simple to build and easy to use. All you need are two 3V coin batteries and your knowledge of Morse Code.
  [ Hits: 106 | Votes: 0 | Rating: 0 ]

• The Micro20 III Pocket Size SSB RTX for 20m - DK7IH QRP transceiver for 14 MHz. This small and compact home made transceiver with a max power output of 5W, the VFO module is based on the clock oscillator chip Si5351A by Silicon Labs ATmega168 and OLED 1306
  [ Hits: 252 | Votes: 3 | Rating: 10 ]

• Mini Tuna - A simple transmitter built into a small cat-food tin! It consists of a single 2N2222 crystal oscillator and runs about 100mw output, depending on the supplied voltage
  [ Hits: 335 | Votes: 3 | Rating: 5.33 ]

• Specan Spectrum analyzer - The Specan is actually a very simple but robustly built receiver. it is, in essence, a double conversion superhet receiver with 112 Mhz and 12 Mhz Intermediate frequencies. The first mixer uses an Si570 as the local oscillator. The Ardiuno that controls the Specan is a very flexible microcontroller board that you can program in simple C language
  [ Hits: 86 | Votes: 1 | Rating: 9 ]

• Dip Meter - Grid Dip Oscillator GDO - All the essentials about the Dip Meter or Grid Dip Oscillator used for many RF measurements including detecting resonance, locating RF emissions, and making many RF measurements.
  [ Hits: 381 | Votes: 0 | Rating: 0 ]

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