orion mic

orion mic

Antennas : 80M

• K9AY terminated loops for 75m - It is very compact, low noise and directive with an impressive 20 to 25 dB front to back
  [ Hits: 363 | Votes: 0 | Rating: 0 ]
• Horizontal Loop for 80 meters - Modelling an horizontal Loop antenna at 3.5 MHz
  [ Hits: 1037 | Votes: 2 | Rating: 5.5 ]

• Jpole antenna Modeling - Using NEC4WIN for Jpole antenna modeling
  [ Hits: 697 | Votes: 0 | Rating: 0 ]

• Top Loaded vertical antennas - Simulation of a top loaded vertical antenna for 1.2 MHz
  [ Hits: 458 | Votes: 0 | Rating: 0 ]

• Dynamic range measurements - Comparison of FT-1000D FT-736R FT-817 FT-847 FT-897 IC-765 Orion TS-2000 Spectral purity of a continous carrier, of a SSB and CW signals
  [ Hits: 770 | Votes: 0 | Rating: 0 ]

• NEC4WIN - NEC4WIN is a 32 bits commercial antenna simulation software based on MININEC3 developed by the Naval Ocean Systems Center in the 70s and 80s. It runs under Windows and can be used to simulate, analyze and optimize wire antennas, beams, verticals, etc. NEC4WIN has limitations. They are the same as Mininec3 on which the engine is based.
  [ Hits: 1875 | Votes: 2 | Rating: 7 ]