air core

air core

Antennas : Antenna Calculators

• Coil Designer - Mk 2
  
  This page lets you do calculations for single layer air cored coils using the solenoid ...
  [ Hits: 3481 | Votes: 5 | Rating: 4.4 ]

• Air Cored 1:1 HF BALUN
  
  An air cored 1:1 balun for 3.5 to 30.0 MHz
  [ Hits: 4187 | Votes: 7 | Rating: 3.57 ]
• How to build a Coax Balun 1:4 and 1:1 - PA0FRI
  
  An air wound balun made with coaxial cable can not become saturated because no powder ...
  [ Hits: 577 | Votes: 8 | Rating: 8.63 ]

• High Power 4:1 Balun - N9SES
  
  High power 4:1 air core balun for multi band fan dipole antenna
  [ Hits: 1610 | Votes: 4 | Rating: 2.75 ]

• An introduction to the air cored coil - R.Clarke
  
  We use the term air core coil to describe an inductor that does not depend ...
  [ Hits: 107 | Votes: 1 | Rating: 2 ]

• EFHW autotransformer comparison - John Huggins
  
  Two different ways to create autotransformer for end fed half wave wire antennas by using ...
  [ Hits: 527 | Votes: 3 | Rating: 2 ]
• QRP End-Fed for 40m 20m 10m - VK3YY
  
  This antenna build was strongly inspired by the well known PAR end fed antenna The ...
  [ Hits: 170 | Votes: 3 | Rating: 9.67 ]

• Chokes and Temperature changes - PA0NHC
  
  The influence of temperature changes in Common Mode Chokes To get an indication of the ...
  [ Hits: 46 | Votes: 0 | Rating: 0 ]

• The Philco Repair Bench - Chuck Schwark
  
  Everything the antique Philco radio collector and restorer needs.
  [ Hits: 3784 | Votes: 16 | Rating: 9.25 ]

• Kiwa Electronics - KIWA
  
  Kiwa Electronics is a company that specializes in accessory equipment for the radio enthusiast Our ...
  [ Hits: 3070 | Votes: 5 | Rating: 8.8 ]

• Coil32 - Valery
  
  Coil32 is a free coil inductance calculator that allows to calculate single layer and multi ...
  [ Hits: 1571 | Votes: 6 | Rating: 7 ]
• mini Ring-Core-Calculator - Calculate windings on ferrite cores - DG0KW
  
  The program can be used to calculate inductors coils and their number of turns on ...
  [ Hits: 400 | Votes: 1 | Rating: 1 ]
• RF Inductor Calculator - vk3cpu
  
  This air core solenoid style RF inductor calculator calculates the inductance wire size number of ...
  [ Hits: 101 | Votes: 3 | Rating: 7 ]

• SDR Sharp - AIRSPY
  
  SDR read SDR Sharp is a high performance Software Defined Radio application SDR sharp is ...
  [ Hits: 2448 | Votes: 8 | Rating: 7.5 ]

• Online Calculators for Radio & Electronic Design - JJ Johnson
  
  Online calculators for toroid coil, air-core coil inductance, XL, XC, and more.
  [ Hits: 1924 | Votes: 3 | Rating: 9.33 ]
• Coil Inductance Calculator
  
  Calculate the inductance of a single-layer, air-core coil.
  [ Hits: 4535 | Votes: 24 | Rating: 5.3 ]
• Air cored inductor calculator - OZ1CX
  
  Online calculator for Input coil data, LC Resonant Frequency and L match
  [ Hits: 475 | Votes: 2 | Rating: 1 ]

• Build an All Band HF Air Core Choke Balun - hamuniverse
  
  The main function of the Ugly Balun is to help eliminate rf currents from flowing ...
  [ Hits: 793 | Votes: 12 | Rating: 7.84 ]

• How to make a mains filter for EMC and noise reduction - Adrian Leggett
  
  Article showing how I ve made a mains filter to reduce EMC in the electricity ...
  [ Hits: 1226 | Votes: 5 | Rating: 9.6 ]