high freq

high freq

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• Introduction to HFTA HF Terrain Assessment - N1FD
  
  A complete guide to plan antenna installation by using several tools and resources including the ...
  [ Hits: 141 | Votes: 1 | Rating: 7 ]

• Mastering Magnetic Loop Antenna Control - TF3LJ
  
  Unveil the secrets of efficient Magnetic Loop Antenna control systems eliminating the hassle of frequent ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

• Build a Stronger 2 Element Quad - KB3TTP
  
  A Different way to construct a tried and true antenna out of PVC especially for ...
  [ Hits: 152 | Votes: 0 | Rating: 0 ]

• Ham Radio Frequencies
  
  This guide explores different radio bands that hobbyists use to talk to each other worldwide ...
  [ Hits: 74 | Votes: 0 | Rating: 0 ]

• Microwave Filter Company - MFC
  
  Microwave Filter Company is a leader in the design development and manufacture of high quality ...
  [ Hits: 124 | Votes: 0 | Rating: 0 ]

• FunCube Dongle HF Upconverter: Expanding Reception Range - M1GEO
  
  This article describes an HF upconverter for the FunCube Dongle Pro Designed for radio amateurs ...
  [ Hits: 34 | Votes: 1 | Rating: 8 ]

• 40 MHz 8m Band Amateur Radio Exploration - G3XBM
  
  The 8m ISM band a unique frequency range between 10m and 6m holds potential for ...
  [ Hits: 76 | Votes: 1 | Rating: 8 ]

• Exploring the Spectrum From HF to UHF Frequencies - ARCAD
  
  During radio s early days high frequencies were under 30 MHz due to technical limitations ...
  [ Hits: 78 | Votes: 0 | Rating: 0 ]

• Propagation on 630 Meters and 2200 Meters - K9LA
  
  This is a theoretical look at propagation on 630 Meters and 2200 Meters using ray ...
  [ Hits: 39 | Votes: 1 | Rating: 10 ]

• Royal Communications International, Inc. - Royal Com
  
  Since 1988 Royal Communications International has been supplying communications equipment designed for the military professional ...
  [ Hits: 140 | Votes: 0 | Rating: 0 ]

• One-turn loop inductance Online Calculator - in3otd
  
  The high frequency inductance of single turn loops of various shapes made of round wire ...
  [ Hits: 122 | Votes: 1 | Rating: 10 ]

• Universal HF Tracker - sarcnet
  
  The PCB can produce a High Frequency RF signal in the range of 1MHz to ...
  [ Hits: 147 | Votes: 0 | Rating: 0 ]

• Bandpass Filter Calculator - learningaboutelectronics
  
  Passive Bandpass Filter online calculator and filter formulas Active Inverting Op Amp Bandpass Filters Active ...
  [ Hits: 171 | Votes: 3 | Rating: 5.33 ]

• Enhancing Frontend Performance with Optimized Band Pass Filters - PA3AKE
  
  This article explores the nuanced design challenges of Band Pass Filters BPF in radio receivers ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

• Homebrew a High Performance SSB RTX for 14 MHz - DK7IH
  
  This article describes the construction of a high performance transmitter and receiver for SSB voice ...
  [ Hits: 347 | Votes: 5 | Rating: 7.8 ]

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