matching

matching

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• Cross-Yagi 10el Antenna for 70cm - UR3QQJ
  
  10 Elements Cross Yagi Antenna for 433 MHz The base of the 10el antenna is ...
  [ Hits: 177 | Votes: 6 | Rating: 8.83 ]

• Antenna too short! Inductivity matching with coil match. - dl7ahw
  
  Wire antenna calculator with inductivity matching coil where length shorter lambda/4
  [ Hits: 132 | Votes: 0 | Rating: 0 ]
• Extended Double Zepp NVIS Antenna Calculator - WestMountainRadio
  
  Extended Double Zepp measurements for all ham bands and online calculator The antenna is constructed ...
  [ Hits: 125 | Votes: 3 | Rating: 7 ]

• Portable Base Matching Unit for 42 to 48 Foot Verticals - KD6RF
  
  Medium power BMU Base Matching Unit intended for 42 foot to 48 foot vertical sloper ...
  [ Hits: 83 | Votes: 1 | Rating: 1 ]

• Matching transformers for Beverage - VA7ST
  
  Building some proper matching transformer for loop on ground and Beverage antennas
  [ Hits: 76 | Votes: 0 | Rating: 0 ]

• The Story of the Broadband Dipole - W6NL
  
  A dipole can be broadbanded by a number of techniques including by matching with resonant ...
  [ Hits: 415 | Votes: 0 | Rating: 0 ]

• 1:49 unun for end fed half wave antennas - vu3dxr
  
  1 49 UNUN using two stacked FT240 43 cores for end fed halfwave antenna To ...
  [ Hits: 399 | Votes: 10 | Rating: 8.1 ]

• To transform ot not to transform - Feed Lines - KG4ZNC
  
  Transmission lines have many uses other than simply transferring RF power from one point to ...
  [ Hits: 137 | Votes: 0 | Rating: 0 ]

• Outdoor 80m/40m bands Magnetic loop antenna - PA0NHC
  
  No matching adjustments needed Directly perfect match to 50 Ohms using a remotely switched wideband ...
  [ Hits: 225 | Votes: 0 | Rating: 0 ]

• Angle of OCF L-Dipole Antennas - kk4obi
  
  This page is a discussion about impedance matching by Off Center Fed dipoles in the ...
  [ Hits: 76 | Votes: 0 | Rating: 0 ]

• Portable Half-Square Antenna: - WB3GCK
  
  The author explores a portable version of the half square antenna typically a single band ...
  [ Hits: 126 | Votes: 0 | Rating: 0 ]

• Stacking, Phasing and Matching Yagi Antennas - VK2ZAB
  
  This is a synopsis of a talk presented to the Sydney VHF DX GROUP by ...
  [ Hits: 240 | Votes: 2 | Rating: 10 ]

• The Smith Chart - Bevelacqua
  
  This tutorial introduces and explains Smith Charts and then gives an introduction to impedance matching ...
  [ Hits: 116 | Votes: 2 | Rating: 9.5 ]

• L-Match Tuner Build for QRP Operation - Ryan Flowers
  
  An L Match tuner is a device that can add either inductance L or capacitance ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

• Yaesu FT-817 Audio Enhancement: Heathkit-inspired Homebrew Project - KG4JJH
  
  Inspired by Heathkit author aimed to enhance his Yaesu FT 817 with audio and RF ...
  [ Hits: 81 | Votes: 1 | Rating: 2 ]

• 3D Printer Makes Ham Antenna Portable - hackaday
  
  An end fed antenna winder design that also contains the necessary matching toroid This would ...
  [ Hits: 217 | Votes: 0 | Rating: 0 ]

• 20 W HF Power Amplifier - IN3OTD
  
  A HF power amplifier with a push pull of AFT09MS015N The small signal gain of ...
  [ Hits: 175 | Votes: 0 | Rating: 0 ]
• Building a Robust PL519 Tube HF Amplifier - DL1DWG
  
  his article explores the construction of a PL519 tube amplifier utilizing Ulrich L Rohde N1UL ...
  [ Hits: 71 | Votes: 0 | Rating: 0 ]

• RF Impedance Matching Calculator - Analog Devices
  
  Calculates the network to match a line to a specific complex load This online tool ...
  [ Hits: 196 | Votes: 1 | Rating: 10 ]
• Online Toroid Multi Calculator - toroids.info
  
  This website provide online calculator for several values about a large variety of toroids Freq ...
  [ Hits: 213 | Votes: 3 | Rating: 5 ]

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