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Antennes Antenne Jupe 432 Mhz
The sleeve antenna can be considered as a ground plane antenna whose very large number of radians has been folded along the coaxial cable to form a tube
post 19 Oct 2024
Antenna for UHF VHF Links →
Double Twin Quad Antenna Project for 70cm
The Double Twin Quad Antenna for the two-meter band we were very surprised, if not deeply impressed, by its apparent performance
Dual band colinial 144-430
97 cm RG8U stretch VHF, 32 cm RG8U stretch UHF, 16 cm stretch RG8U UHF
Gamma match
The layot of the gamma-match,mnusthe capacitor, is one-half of a T
Embedded GSM antenna
Embedded GSM antennas Lambda/4 the red coloured part of the picture view is the part of antenna that will radiate at the lower band GSM 850/ 900MHz. A+B+C+D = 79 mm
Easy antenna dual band VHF-UHF
Questa antenna, concepita con l'aiuto di Yagi-Calculator, un piccolo programma molto pratico
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The Double Twin Quad Antenna for the two-meter band we were very surprised, if not deeply impressed, by its apparent performance
97 cm RG8U stretch VHF, 32 cm RG8U stretch UHF, 16 cm stretch RG8U UHF
The layot of the gamma-match,mnusthe capacitor, is one-half of a T
Embedded GSM antennas Lambda/4 the red coloured part of the picture view is the part of antenna that will radiate at the lower band GSM 850/ 900MHz. A+B+C+D = 79 mm
Questa antenna, concepita con l'aiuto di Yagi-Calculator, un piccolo programma molto pratico
Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal