Hits
Antenna Trap Design
Enter desired frequency MHz, Results inductance L (uH) Capacitance C (pF)
post 29 Apr 2024
Antenna Calculator Links →
PHGR Calculator Power, Height, Gain and Beacon Rate
Online calculator will produce the text required to be put in your beacon string to display to others your PHGR
Quadrifilar helicoidal antenna Javascript on-line calculator
Design frequency MHz,Number of turns twist,Length of one turn,wavelengths,Bending radius
RF Toroid Inductors
Specs for T200-2 RF Toroids
RF Tools calculator
Enter the frequency of operation and the balanced and unbalanced Z0.Values for L and C will be calculated
161
Online calculator will produce the text required to be put in your beacon string to display to others your PHGR
Design frequency MHz,Number of turns twist,Length of one turn,wavelengths,Bending radius
Specs for T200-2 RF Toroids
Enter the frequency of operation and the balanced and unbalanced Z0.Values for L and C will be calculated
Antenna switch arduino for icom IC-7300 A solution built around an arduino nano and one of the readily available four relay switching boards
Satellite Antenna Rotator Controller and TRACker ARCTRAC is a portable integrated satellite tracking system
Duplexer 2m-70cm- Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda