BELAJAR KREATIF MEMBUAT ANTENA RADIO
                                      KLICL LINK DI BAWAH INI
1. Calculator Penghitung Antena

2. Macam2 Antena

3. Amatur Radio Antena

4. Free Software Download

Image by Cool Text: Free Graphics Generator - Edit Image

                                        Calculator:  Helix Antenna...VE3KL

Input Area (See Instructions Below)
Frequency [MHz]	Select Model Kraus Emerson	Select Units Inches Metres cm mm Wavelengths	No. of Turns

Gain [dBic]
3 dB Beam Width [degrees]
Length
Length in Wavelengths
Radius/Diameter
Spacing Between Turns
Pitch angle [degrees]
Length of Wire
Width of Ground Plane

By RAMA