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  YAGI Antennas vs QUAD Antennas The long standing dilemma since the begging of studying of directional antennas . I do hope this HamRadio a...

 Basic Antenna Information by Lew McCoy W1ICP Τα έχω πει και τα έχω γράψει πάρα πολλές φορές σχετικά με τα μήκη των κεραιών και των καθόδων....

 Add an SWR Chart to your BIRD 43 Wattmeter.

Ερώτηση για την απόδοση της   Double Bazooka. Απάντηση με κακά μαντάτα. ...I am researching the Double Bazooka as another antenna I would li...

Guest Post: Crystal Radios – Construction, Listening, and Contesting

  Charles Tom Rauch To know if a transformer or unun is actually any good or better than a different transformer or any good at all, you hav...

Ο Steve Withnell ανέβασε ένα αρχείο στην ομάδα Antenna Building. 24 Δεκεμβρίου στις 5:22 μ.μ.  ·  Given the popularity of the Guanella BalU...

  I was given as an exchange a KENPRO rotator. At first it was stuck and hard to rotate but using a long screwdriver as a lever I manage to ...

6m wire horizontal dipole built the old fashion way. On a piece of lumber! (33mm X 45mm X 400mm)    My Create V antenna is BLR now so until ...

Next on the bench, a Collins 180S-1 antenna tuner found its place. A friend of mine ask me to have a look and remove a Plexiglas plate someo...