type b

type b

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 [next]

• Isolation chokes for 160m verticals
  
  An article on how much impedance you really need and how small can be a ...
  [ Hits: 631 | Votes: 0 | Rating: 0 ]

• 40 Meter Bowtie Antenna - NC4FB
  
  A bowtie antenna is a type of antenna that reputedly provides higher gain at lower ...
  [ Hits: 1424 | Votes: 4 | Rating: 7 ]

• Convert 40m 2-element to a Phased Drive Array
  
  This presentation details the work of converting a 40m 2 element reversible beam antenna into ...
  [ Hits: 877 | Votes: 1 | Rating: 2 ]

• QRP Magnetic longwire balun with VHF-splitter
  
  This Magnetic Longwire Balun MLB makes it possible to efficiently use a coaxial lead in ...
  [ Hits: 754 | Votes: 2 | Rating: 6 ]

• The Short Dipole Using Coils
  
  A very popular method of making a short dipoles resonate at a given frequency This ...
  [ Hits: 513 | Votes: 0 | Rating: 0 ]

• N6RK Loop Antennas
  
  An improved feed network for loop type receiving antennas article published in NCJ October 2009 ...
  [ Hits: 946 | Votes: 0 | Rating: 0 ]

• Poles for portable operations
  
  Reviews of two types of poles used on portable operation to support wire antenna and ...
  [ Hits: 619 | Votes: 0 | Rating: 0 ]

• The Basics of Patch Antennas - Orban Microwave
  
  This article explores the basic concepts of patch antennas Topics include principles of operation impedance ...
  [ Hits: 806 | Votes: 1 | Rating: 9 ]

• Ham Radio in popular culture - kb9mwr
  
  Amateur radio in cartoon type TV shows, Simpsons, Southpark, Family Guy, SpongeBob
  [ Hits: 327 | Votes: 0 | Rating: 0 ]

• Portable antennas
  
  N5KGL interesting article on portable antennas Greg report his experience on using several types of ...
  [ Hits: 595 | Votes: 0 | Rating: 0 ]

• Icom IC R7100 Service Manual
  
  PDF File of the IC R7100 communication receiver service manual
  [ Hits: 760 | Votes: 4 | Rating: 4.75 ]

• ScopeIIR - Grant Griffin
  
  ScopeIIR an Infinite Impulse Response IIR digital filter design tool for Windows It designs high ...
  [ Hits: 778 | Votes: 2 | Rating: 5.5 ]

• ADIF Prefix Calculator - W3KM
  
  This software loads WPX type ADIF files with the PFX xxx tag and calculates the ...
  [ Hits: 284 | Votes: 0 | Rating: 0 ]

• SoDiRa
  
  Windows Software Defined Radio SDR for analogue and digital modulation types Can decode AM and ...
  [ Hits: 1545 | Votes: 10 | Rating: 7.8 ]

• A lithium battery primer - The SWLing Post
  
  Primary Ion and Polymer a lithium battery primer learn the differences between and varied uses ...
  [ Hits: 343 | Votes: 0 | Rating: 0 ]

• Inductors and their uses
  
  Different types of inductors a brief description of the various types and their uses ...
  [ Hits: 562 | Votes: 2 | Rating: 5.5 ]

• Wireless Headset with PTT - VK3KBC
  
  The GN9120 is an excellent bluetooth type headset Here an article about GN9120 Wireless Headset ...
  [ Hits: 412 | Votes: 1 | Rating: 10 ]

• Modifying HP Proliant Server Power Supplies
  
  This article documents the modification of 2 types of Hewlett Packard switching power supplies to ...
  [ Hits: 1717 | Votes: 3 | Rating: 7.1 ]

• SDR Receiver using a Tube - HackADay
  
  The build was an experiment to see if a tube receiver could be stable enough ...
  [ Hits: 230 | Votes: 1 | Rating: 10 ]

• SDRZone.com
  
  A web site for those interested in ham radio Software Defined Radio SDR SDR Zone ...
  [ Hits: 553 | Votes: 1 | Rating: 10 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 [next]