RadioAmateur.eu
Radio Technics - Tecniche di trasmissione radio

Progetti antenne - Antennas design
Radiotecnica - Radiotechnics
Ottimizzazione circuiti - Circuits optimazation
Misure RF e DC - RF and DC measurements

Pagine collegate - Related pages:
New directory
Popagazione e radioafari - Propagation & Beacons
 Satelliti e relativo S/W - Satellites and relevant S/W
 APRS - ATV - ARDF - New wireless tech

EQUIPMENT FOR VHF DX by SM5BSZ
KO4BB's Home Page
VHF and UHF by YU1AW

Microphone connections by G4WPW

Antenne - Antennas

Website and document collection by L. B. Cebik W4RNL (SK)
EZNEC Antenna Software by W7EL
4nec2 by Arie Voors

Low temperature yagis by YU7EF
Low noise yagis by DG7YBN
Low Q long yagis by G4CQM
LFA and OWA yagis by G0KSC
Not only yagis antennas by DK7ZB

Circuit diagrams
Schemi elettrici

Los diagramas
de los circuitos

Diagrammes
des circuits

YAESU
SOMMERKAMP
ICOM
ALINCO
KENWOOD/TRIO

STANDARD
Various brands
Receivers
Accessories


 



Wavelength λ calculator

Enter Vf, Ka, etc    (mm)   (mm)   (mm)
Enter FREQ (MHz)   λ =   λ/2 =   λ/4 = 


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This page was updated
on 2026-08-20