electronic

electronic

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• 160 meter antenna problems and solutions - NM7M
  
  The quarter wave Marconi working against ground is a popular and inexpensive antenna for 160 ...
  [ Hits: 107 | Votes: 0 | Rating: 0 ]

• Phased Array Antennas - YO3DAC
  
  Phased array antennas are composed of multiple individual antenna elements that can have their phase ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

• 160-80-40 Metre Trapped V-Dipole - VK4ADC
  
  A Trapped dipole inverted V antenna for lower HF Bands Construction details are for temporary ...
  [ Hits: 110 | Votes: 0 | Rating: 0 ]

• RX Loop antenna - PA5HE
  
  This loop antenna is intended to be connected as an antenna for receivers that do ...
  [ Hits: 60 | Votes: 0 | Rating: 0 ]

• Cantenna Calculator - changpuak
  
  Aka Circular Waveguide Antenna This online antenna calculator let you plan your cantenna for the ...
  [ Hits: 380 | Votes: 5 | Rating: 4 ]

• The UnTenna - KC8AON
  
  Multiband random wire unun unbalanced to unbalanced for use with rigs with builtin autotuners ...
  [ Hits: 237 | Votes: 0 | Rating: 0 ]

• Kuhne Electronic - Kuhne Electronic
  
  High quality microwaves components for professional and radioamateurs Power Amplifiers Low Noise Amplifiers Es hail ...
  [ Hits: 106 | Votes: 0 | Rating: 0 ]

• WA3RNC Electronic Kits - WA3RNC
  
  Electronic Kits manufacturer produce the Penntek TR 45L QRP Transceiver and the TR 25 CW ...
  [ Hits: 349 | Votes: 2 | Rating: 9 ]

• EDI Log Format - OK2KKW
  
  EDI is a common electronic data file format required to submit contact logs Very popular ...
  [ Hits: 175 | Votes: 0 | Rating: 0 ]

• Keys to Good Code - W6BNB
  
  Article appeared on 73 amateur radio today in 1999 on how to unlock the secrets ...
  [ Hits: 341 | Votes: 1 | Rating: 9 ]

• Unpredictable Aspects of 160 meter Propagation - NM7M
  
  Come learn why it is very difficult to predict propagation on the top band Ionospheric ...
  [ Hits: 65 | Votes: 0 | Rating: 0 ]

• Yaesu FT-950 CAT Manual - Yaesu
  
  The CAT Computer Aided Transceiver System in the FT 950 transceiver provides control of frequency ...
  [ Hits: 58 | Votes: 0 | Rating: 0 ]

• UTSOURCE.net - utsource
  
  UTSOURCE net is a professional purchasing B2B B2C tools in electronic components field UTSOURCE provides ...
  [ Hits: 99 | Votes: 0 | Rating: 0 ]

• Midway Electronics - Midway Electronics
  
  Midway Electronics supplies the area with electronic components wire cables amateur radio transceivers QRP kits ...
  [ Hits: 216 | Votes: 2 | Rating: 3 ]

• Bandpass Filter Calculator - learningaboutelectronics
  
  Passive Bandpass Filter online calculator and filter formulas Active Inverting Op Amp Bandpass Filters Active ...
  [ Hits: 169 | Votes: 3 | Rating: 5.33 ]

• BITX QRP RTX - VU2ESE
  
  An easy to build 6 watts SSB transceiver for 14MHz BITX is an easily assembled ...
  [ Hits: 104 | Votes: 0 | Rating: 0 ]

• The K4ICY Minty Keyer - K4ICY
  
  Build your own 3 IC Iambic Electronic Keyer Here you will find schematics and operation ...
  [ Hits: 121 | Votes: 0 | Rating: 0 ]

• Understanding computer-generated RFI - NU1N
  
  Radio Frequency Interference RFI has always been a source of concern for the Radio Amateur ...
  [ Hits: 84 | Votes: 0 | Rating: 0 ]

• 70MHz transverter - PA5HE
  
  Homemade 4 meter transverter project
  [ Hits: 68 | Votes: 0 | Rating: 0 ]
• 2m to 70cm Transverter Circuit - VK4ADC
  
  A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

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