To All from PA0SE Walter Blanchard quoted the RACAL expert who has in the past designed the Decca antennas as follows: (...) If the small one has an assymetric horizontal component (flat-top) this wi
Walter Blanchard quoted the RACAL expert who has in the past designed the Decca antennas as follows: (...) If the small one has an assymetric horizontal component (flat-top) this will complicate matt
Walter Blanchard quoted the RACAL expert who has in the past designed the Decca antennas as follows: circular This is not confirmed by computer simulation. Computer program AO by Brian Beezley, K6STI
To All from PA0SE over Mike Powell commented: And yet did not Marconi use a vertical antenna with a long horizontal wire to obtain directivity from Cape Race? When the original aerials came down in a
Dick, I haven't got AO so could you see what it says about the following: Walter G3JKV. Walter, I will send you the patterns (vertical polarisation, horizontal and vertical pattern) as attachments t
over Mike Powell commented: And yet did not Marconi use a vertical antenna with a long horizontal wire to obtain directivity from Cape Race? When the original aerials came down in a gale he found eq
To All from PA0SE Walter Blanchard quoted the RACAL expert who has in the past designed the Decca antennas as follows: circular This is not confirmed by computer simulation. Shouldn't you say "Compu
Shouldn't you say "Computer simulations do not model this". Decca did a lot of measurements when they developed Navigator, and the physics always has the last word. The question should therefore be
