micro transmitter

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micro transmitter

17 links

Antennas : Tuners

  • Semi-automatic antenna tuner project - Thsi article describes a microcontroller driven semi-automatic antenna tuner capable of handling power levels up to 150 watts. The device is a low pass filter tuner manually tuned by setting the optimized L/C combination by hand and then storing the values into the EEPROM of the mictrocontroller to recall them later (seperately for each band from 80 to 10 meters including WARC bands)
    [ Hits: 291 | Votes: 0 | Rating: 0 ]
Ham Radio : Clubs : North America : USA : California
  • Western Amateur Radio Association - The Western Amateur Radio Association, founded in 1978, is a Ham radio club based in Fullerton, California. The club supports and participates in many activities, including Field Day, transmitter hunting, microwave, satellite, and APRS, to name a few.
    [ Hits: 334 | Votes: 0 | Rating: 0 ]
Manufacturers : Digital and Packet Radio
  • Piccon - PicCon is a PIC microcontroller based radio controller designed for hidden transmitter hunting
    [ Hits: 1303 | Votes: 7 | Rating: 10 ]
Manufacturers : Interfaces
  • Ham Stack - Microcontrollers for many ham radio applications including repeater controllers, beacon transmitters, keyers, antenna switches, battery monitors, etc.
    [ Hits: 695 | Votes: 1 | Rating: 10 ]
Manufacturers : Microwave
  • Terrasat Inc. - Manufacturer of Receiver and Transmitter for Digital Microwave radio and VSAT equipment
    [ Hits: 2402 | Votes: 1 | Rating: 10 ]
Manufacturers : Software Defined Radio
  • Microtelecom - Develops and manufactures radios and telecommunication devices for special applications. SDR Receivers, Digital HF transmitters, Digital SSB Exciter.
    [ Hits: 1517 | Votes: 3 | Rating: 6.67 ]
Operating Modes : Radio Direction Finding
  • 80M Fox-Or-Test Transmitter - The 80 metre fox-or/test transmitter is a small low power transmitter which is designed to be used as an alignment aid for running up 80 metre foxhunt or ARDF receivers. It is also usable as a micro transmitter for fox-or-ing events.
    [ Hits: 707 | Votes: 3 | Rating: 2.67 ]
Shopping and Services : Regional : USA
  • Delta Electronics - Delta Electronics, Inc. NY USA, family owned and operated selling all varieties of consumer electronics including 10 meter amateur radios, antennas, accessories, microphones, cw transmitters, coax cables and more
    [ Hits: 323 | Votes: 0 | Rating: 0 ]
Software : Voice Keyer
  • WD6CNF Voice keyer - Audio voice keyer Microphone input, speaker output Live microphone enable Record/play audio from twelve memories Display text of recorded audio Transmitter keyed via serial (com) port Loop (with variable delay) audio output
    [ Hits: 7484 | Votes: 8 | Rating: 3.62 ]
Technical Reference : Amplifiers : RF Amplifiers Theory
  • RF and Microwate Power Amplifiers - RF and Microwave Power Amplifier and Transmitter Technologies, amplifierlinearity, efficiency and available RF power devices.
    [ Hits: 1437 | Votes: 1 | Rating: 10 ]
Technical Reference : Arduino
  • The WB0RIO 28 Mhz Arduino Beacon - This project involves the construction of a 5 Watt Morse code beacon transmitter that operates in the 28.200 to 28.300 section of the 10 Meter Amateur Radio band. The beacon controller uses an Arduino Uno microprocessor board to produce the three signals that control the transmitter.
    [ Hits: 622 | Votes: 0 | Rating: 0 ]
Technical Reference : Filters
  • KI5YN QLF Filter - The QLF filter is a microprocessor based interface designed to go between a standard Morse code key and a radio transmitter
    [ Hits: 1940 | Votes: 3 | Rating: 4.67 ]
Technical Reference : Homebrew
  • KI5YN QLF Filter - A microprocessor based interface designed to go between a standard Morse code key and a radio transmitter. The circuit receives a signal from the key, processes it, and re-transmits it to the radio.
    [ Hits: 352 | Votes: 0 | Rating: 0 ]
Technical Reference : Keyers
  • Made your Iambic keyer - This iambic keyer uses a PIC16C84 or PIC16F84 microcontroller to generate the dot/dash timing and key the transmitter.
    [ Hits: 4402 | Votes: 4 | Rating: 5.5 ]
Technical Reference : QRP Projects
  • A Micro QRP Transceiver Project - A family of small size QRP SSB transceivers for the 15 MHz. Includes a cigarette pocket size QRP transceiver and a larger shirt-pocket transceiver.
    [ Hits: 804 | Votes: 4 | Rating: 5.5 ]
  • Micro24 Cigarette Pack SSB QRP Transceiver for 20m - The Micro24 is a ultra compact microsize QRP SSB transceiver for the 20 meters amateur radio band. This transceiver is so small that it fits into one hand.
    [ Hits: 1160 | Votes: 7 | Rating: 7.71 ]
  • 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: 249 | Votes: 3 | Rating: 10 ]

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