iso tech

iso tech

Antennas : Multiband

• Multiband dipole comparison  ^pop
  
  A comparison of different multi-band dipole techniques
  [ Hits: 34474 | Votes: 25 | Rating: 5.21 ]

• Portable HF antennas
  
  Excel sheet containing technical comparisons of commercial HF portable antennas compiled by ON4SKY Includes pictures ...
  [ Hits: 2979 | Votes: 1 | Rating: 10 ]

• 432 MHz Antenna Comparison Chart
  
  Comparison of several UHF antennas by DF9CY
  [ Hits: 2057 | Votes: 8 | Rating: 7.3 ]

• DStar versus DMR - WB8NUT
  
  An in-depth comparison here between the various digital technologies
  [ Hits: 397 | Votes: 0 | Rating: 0 ]

• Popular EME Antennas
  
  Comparison of some popular 432 MHz EME antennas by DF9CY
  [ Hits: 491 | Votes: 1 | Rating: 1 ]

• HF Rigs db comparison
  
  XLS file with technical specifications about ham radio transceivers
  [ Hits: 1153 | Votes: 1 | Rating: 2 ]

• Lightning and Surge Protection
  
  Some technical information for on Opto Isolation, Transformer Isolation, Surge Protection
  [ Hits: 343 | Votes: 0 | Rating: 0 ]