Hits
Alford slots for 13cm and 23cm
The 2mtrs section swr is 1.3:1, whereas the two slots are 1.2:1. The shorter 492mm arm should not be in front of the 23cms slot, and should sit just below the slot and not in front. Place at 180 degrees to slot if necessary
post 18 May 2024
Antenna 23cm 1.2 GHz Links →
Antenna Drawing 23 cm
Si puo' realizzare in due orette, chi ha un po' esperienza
23cm Band Repeater Coaxial Collinear
The following pictures show the stages of cable preparation.Elements were cut 2% less than the published length to force downwards beam tilting
23cm 1296 MHz Bi-Quad Antenna
the bi-quad is also known as a double-quad antenna quad the bi-quad gain is around 9 db
Antenne rideau 23cm
Antenne rideau 23cm 1230 1300 MHz
ATV 23cm low cost
Atv 23cm low cost for sat recevier
60
Si puo' realizzare in due orette, chi ha un po' esperienza
The following pictures show the stages of cable preparation.Elements were cut 2% less than the published length to force downwards beam tilting
the bi-quad is also known as a double-quad antenna quad the bi-quad gain is around 9 db
Antenne rideau 23cm 1230 1300 MHz
Atv 23cm low cost for sat recevier
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