Antenna Design Calculators

Enter Vf, Ka etc		Wavelength Calculator	(mm)		(mm)		(mm)
Enter FREQ (MHz)		ONE Wavelength =		1/2 =		1/4 =

LENGTH (Metres) (ENTER CHOICE)
Coaxial Cable	144MHz	432MHz	960MHz	1296MHz	2000MHz	2400MHz
RG174
RG58
RG213U
H100
W103
LDF250
LDF450
ECO15
Coaxial Cable Loss Calculator Copyright © 2004 ADUK All Rights Reserved.						NOTE Losses shown in dB

		VSWR CALCULATOR			(dB)
Enter VSWR :1		% REFLECTED =		SIG LOSS =

FREQUENCY (MHz) (ENTER CHOICE)
Cut two lengths of tube:	Each: (mm)
15.88mm OD 6061 Alloy
Centre Fed Dipole Calculator Copyright 2004 ADUK, All Rights Reserved.	NOTE Centre gap spacing 15mm