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10m 3 element yagi
Very short boom (3,00m), for 28,0-28,8MHz lightweight construction possible
post 26 Apr 2024
Antenna 10m 28 Mhz Links →
10-Meter Vertical
The length of the vertical wire to 17 ft 4 in and I had a SWR of 1.1 to 1 at 28.200 MHz.I had good SWR of 1.4 from 28.000 to 29.000 MHz
3 Element 28 MHz Yagi
By adjusting the length of the Gamma match and the series capacitor, the VSWR can be adjusted to 1.1:1 at 28.4 MHz
3 element yagi for 28Mhz
Design Frequency: 28.300 MHz, Usable Bandwidth: 600 kHz, Gain: > 7.5 dBi, Front/Back ratio: > 20 dB
3 y 4 Elementos 10 Mts
The macth range has a total length of 70 cm, from the connection point on the coaxial plug, to the end of the range rod
4 Element a V for 10 Mts
Una grande copertura di banda con basso ROS
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The length of the vertical wire to 17 ft 4 in and I had a SWR of 1.1 to 1 at 28.200 MHz.I had good SWR of 1.4 from 28.000 to 29.000 MHz
By adjusting the length of the Gamma match and the series capacitor, the VSWR can be adjusted to 1.1:1 at 28.4 MHz
Design Frequency: 28.300 MHz, Usable Bandwidth: 600 kHz, Gain: > 7.5 dBi, Front/Back ratio: > 20 dB
The macth range has a total length of 70 cm, from the connection point on the coaxial plug, to the end of the range rod
Una grande copertura di banda con basso ROS
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