frequenc 0

frequenc 0

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• 20 meter short loaded vertical antennas - N4SPP
  
  Loading is a way to lower the resonant frequency of an antenna radiator This technique ...
  [ Hits: 232 | Votes: 1 | Rating: 9 ]

• Slim Jim Antenna Calculator by M0NWK - M0NWK
  
  Easy to use online Slim Jim antenna calculator Input your frequency to automatically calculate the ...
  [ Hits: 189 | Votes: 4 | Rating: 8.5 ]
• Double BiQuad Antenna Calculator - Martynas
  
  Online antenna calculator for homemade double biquad antenna for UMTS 3G 4G WiMAX WiFi frequencies ...
  [ Hits: 161 | Votes: 2 | Rating: 5.5 ]

• What is Horn Antenna - frambos
  
  Horn Antenna The energy of the beam when slowly transform into radiation the losses are ...
  [ Hits: 74 | Votes: 0 | Rating: 0 ]

• 20m Indoor Loop Antenna - SM0VPO
  
  This antenna can gets you on the air on 14MHz and it has a useable ...
  [ Hits: 670 | Votes: 4 | Rating: 6.75 ]

• 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 ]

• Double BiQuad Antenna for 2.6 GHz - Martynas
  
  This is basic instructions for homemade 4G Antenna working on 2600 MHz UMTS featuring 13 ...
  [ Hits: 85 | 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 ]

• T2FD Antenna - Terminated and twisted folded dipole - OH1AYR
  
  T2FD is a 600 900 ohms folded dipole terminated with resistor Feed impedance is coupled ...
  [ Hits: 492 | Votes: 0 | Rating: 0 ]

• RF Trap Resonant Frequency - VK1AD
  
  RF traps for a lightweight 40 30 20 17 15m inverted V dipole antenna for ...
  [ Hits: 199 | Votes: 0 | Rating: 0 ]

• Trapped vertical Antenna - F5ZV
  
  This antenna is an omnidirectional and multiband and it is well suited for DX enthusiasts ...
  [ Hits: 357 | Votes: 7 | Rating: 2.71 ]

• PE0SAT Satellite Frequency List - PE0SAT
  
  An online reference table with Satellite information including current status uplink and downlink frequencies ...
  [ Hits: 222 | 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 ]

• FGB-5000 Mini VFO Display - IU2FGB
  
  Home made free utility can be useful to monitor which is the RX and which ...
  [ Hits: 88 | Votes: 0 | Rating: 0 ]
• FGB-5000 Mini tuning aids - IU2FGB
  
  A small windows utility to control VFO of the Yaesu FT 5000 It is capable ...
  [ Hits: 64 | Votes: 0 | Rating: 0 ]

• Monitoring The Airwaves During Ukrainian Conflict - K0LWC
  
  This article reports and collect some frequencies used during 2020 Ukraine war and reported as ...
  [ Hits: 532 | Votes: 3 | Rating: 9.67 ]

• Kenwood TS-680S Mod - ye3cif
  
  Extend frequency coverage on the Kenwood TS-680S transceiver
  [ Hits: 85 | Votes: 0 | Rating: 0 ]

• Simple 2.4 GHz SWR Meter - N9ZIA
  
  This is a simple 2 4 GHz SWR meter which is based around surplus microwave ...
  [ Hits: 144 | Votes: 2 | Rating: 6 ]

• SDR Receiver with RTL-SDR and Gnu Radio - VK3FOWL VK3YSP
  
  This project is a Software Defined Radio Receiver It has a frequency range of 24MHz ...
  [ Hits: 492 | Votes: 1 | Rating: 1 ]

• Specan Spectrum analyzer - VU2ESE
  
  The Specan is actually a very simple but robustly built receiver it is in essence ...
  [ Hits: 86 | Votes: 1 | Rating: 9 ]

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