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• How to build a Coax Balun 1:4 and 1:1
  
  An air wound balun made with coaxial cable can not become saturated because no powder ...
  By PA0FRI - Votes: 8 | Rating: 8.63

• End Fed Half-Wave Antennas
  
  An interesting article on end fed half wave wire antennas with a couple of original ...
  By Joe - Votes: 2 | Rating: 10

• Balcony Mounted Buddistick Antenna by KP4MD
  
  The antenna handles 250 watts and covers 40 through 10 meters with an optional add ...
  By KP4MD - Votes: 3 | Rating: 10

• The Classic Beverage Antenna Revisited
  
  This is a QST Article published in January 1982 by W1FB D Demaw and HH ...
  By HH Beverage - Votes: 1 | Rating: 6

• ADALM-PLUTO SDR
  
  The Adalm Pluto by Analog Devices is a Portable self contained RF learning module based ...
  By Analog Devices - Votes: 2 | Rating: 10

• FT8 Operating Guide - Weak signal HF DXing
  
  An excellent guide to operating FT8 mode available in English German and Czech that cover ...
  By ZL2iFB - Votes: 2 | Rating: 4
• A simplified guide to FT8 DXPedition mode
  
  A simplified Guide to the FT8 Dxpedition mode By Stefano IK2HKT Rel 2 0 0 ...
  By IK2HKT - Votes: 1 | Rating: 1

• Generate CW Practice files
  
  Gnerate morse code at various speeds and with lots of different types of content everything ...
  By AA9PW - Votes: 4 | Rating: 4.75
• CW Practice Code Files - ARRL Method
  
  Morse code audio practice files in mp3 format by ARRL You will learn all 43 ...
  By W3VPR - Votes: 3 | Rating: 4

• Ameritron AL-811 Panel Meter Lights
  
  A solutiom for the Ameritron AL 811 H RF power amplifier burnt panel meter lights ...
  By VE3RX - Votes: 2 | Rating: 5

• Icom IC-756PROIII - Icom UK Discontinued products
  
  A page dedicated tho the IC 756PROIII transceiver This radio discontinued incorporates many of the ...
  By ICOM UK - Votes: 1 | Rating: 9

• mini Ring-Core-Calculator - Calculate windings on ferrite cores
  
  The program can be used to calculate inductors coils and their number of turns on ...
  By DG0KW - Votes: 1 | Rating: 1

• RS41 Radiosondes Tracker
  
  RS41 Tracker is a software running on Windows that it is able to decode telemetries ...
  By IW1GIS - Votes: 6 | Rating: 8.33

• Capacity testing our batteries - How to
  
  How to do a capacity check on your battery pack Videos demonstrate how to test ...
  By OH8STN - Votes: 1 | Rating: 3

• RF Front End Protector
  
  If You are using a separate receive antennas then you need a good protection circuit ...
  By OK1RP

• Tektronix Compatible Tracking Generator
  
  A spectrum analyzer is always an usefull amateur radio test equipment that should be present ...
  By KE5FX

• Anderson Powerpole Polarity Checker Project
  
  A polarity checker is a very useful item to have around the shack and in ...
  By NJ2X
• A Surprisingly Accurate LC Meter by VK3BHR
  
  An inductance and capacitance meter measuring range is from 0 to 0 1uF for capacitance ...
  By VK3BHR - Votes: 1 | Rating: 10
• Antuino - Antenna Test Equipment
  
  Antuino is an accurate instrument that can be used in the field to measure SWR ...
  By hfsignals

• 70cm Mini Transverter
  
  A low cost low power microwave transverter so that you can operate easily on 70cm ...
  By VK4ADC

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