mic unit

mic unit

Ham Radio : Clubs : North America : USA : Michigan

• Lapeer County Amateur Radio Association - Serving Lapeer County & Surrounding Communities in Michigan
  [ Hits: 559 | Votes: 0 | Rating: 0 ]
• WD8IEL Chelsea Amateur Radio Club - The Chelsea Amateur Radio Club is based on service to the community and the advancement of Amateur Radio in Southeast Michigan.
  [ Hits: 279 | Votes: 1 | Rating: 10 ]
• W8CDZ Copper Country Radio Amateur Association, Inc. - Serving the Copper Country in Michigan's Western Upper Peninsula. Copper Country communities include Calumet, Copper Harbor, Lake Linden, Houghton, Ontonagon, Baraga, and other nearby towns.
  [ Hits: 299 | Votes: 2 | Rating: 10 ]
• K8OAR OAARS - Ogemaw Arenac Amateur Radio Society located in the United States in northern Michigan
  [ Hits: 161 | Votes: 0 | Rating: 0 ]

• W8MHB: Michael Burkhardt's Ham Radio Shacketeria - Amateur (Ham) Radio Practice Exams and Study Aids, as well as other content of interest to the Ham Radio community. Presented by Michael Burkhardt W8MHB.
  [ Hits: 887 | Votes: 7 | Rating: 9.72 ]

• Digital Communications Interconnect - DCI MotoTRBO IPSC Amateur Radio Group Our mission is to connect to and converse with the wider DMR Ham community by openly sharing our network resources and talkgroups to enable dynamic connections to all radio amateur DMR groups.
  [ Hits: 204 | Votes: 2 | Rating: 10 ]

• QO-100 with LimeSDR - QO-100 Communications with the LimeSDR Family. LimeSDR can transmit in the expected uplink frequency for QO-100 – which is 2.4GHz – and has a nice reference onboard that makes it relatively stable in frequency aspects
  [ Hits: 77 | Votes: 0 | Rating: 0 ]

• FT-817 Audio Speech Compressor: Boosting Signal Power with SSM2165 - Designed for the FT-817, this audio speech compressor, centered on the Analog Devices SSM2165, offers a 40 dB compression range, enhancing signal power. Built externally with the SMD version to preserve warranty, the circuit interfaces smoothly with electret microphones. Testing shows a 6 dB average power increase. Adaptable to rigs with electret microphones, it maintains unity gain and 40 dB compression.
  [ Hits: 60 | Votes: 0 | Rating: 0 ]

• RF Calculators - A collection of calculators from everything RF for various applications VSWR, attenuator resistance valies, microstrip, coax, unit conversions and many more.
  [ Hits: 577 | Votes: 2 | Rating: 1 ]

• ZL1BPU Rotator Controller - The ZL1BPU Rotator Controller has been designed as an add-on unit for the popular Kenpro KR-400 and Yaesu G-400 rotators. The controller consists of a small circuit board which fits inside the rotator control box
  [ Hits: 628 | Votes: 0 | Rating: 0 ]

• PI4ino - A Generic Arduino Beacon Controller - Generic PI4 + CW + Carrier Arduino Beacon Controller with interfacing to Analog Devices AD9833 DDS AD9850 DDS, AD9851 DDS, AD9912 DDS , AD9913 DDS, ADF4350 and ADF4351 synthesizers, ADF5355 synthesizer, ADF5356 synthesizer, Radio modulated by an audio soft-DDS Reverse DDS, RDDS microwave unit, Silicon Labs Si5351A programmable clock generator, Silicon Labs Si570 programmable XO/VCXO, Texas Instruments LMX2541 synthesizer
  [ Hits: 1737 | Votes: 7 | Rating: 7.71 ]

• The AVR Beacon Super Keyer - Description of an HF beacon keyer with telemetry. What makes the keyer rather different is its versatility - it is a multi-mode unit, with ASK and FSK modulation, sending Feld-Hell and Morse on command
  [ Hits: 283 | Votes: 0 | Rating: 0 ]

• Homebrew Condenser Microphone - A december 2003 QST article to Build a condenser microphone that will perform like the costly commercial units by KT4QW
  [ Hits: 610 | Votes: 2 | Rating: 6.5 ]

• Microwave 101 - Our goal is to provide the microwave community with a practical and ever-growing resource covering all of the fundamental principles of microwave design.
  [ Hits: 224 | Votes: 0 | Rating: 0 ]