One area where a flag can't compete with a DKAZ is that the main beam of a DKAZ is quite a bit narrower than for a corner fed loop. 3 dB bandwidth is about 150 degrees for a "flag" and 100 degrees for a DKAZ.
What factors are you lumping into "performance" F/B? F/S? Beanwidth? Gain? Is it correct that your flag is really a corner fed loop of 27H x 45W? Whatever the details, a decent sized corner fed loop like yours is a good antenna. It actually outperforms a 20 x160 DKAZ in the bottom third of the band in terms of gain. Chuck ________________________________ From: IRCA <[email protected]> on behalf of R. Colin Newell <[email protected]> Sent: Monday, October 22, 2018 4:14 PM To: C B Cc: Mailing list for the International Radio Club of America Subject: [IRCA] KAZ versus Pennant/Flag Begging pardon if I’m speaking out of turn - my FLAGS (45 x 27’) with WELLBROOK FLG100 heads have plenty of performance - One problem with “bigger” in the urban environment is — you’re amplifying noise along with signals. I wonder what is gained with a KAZ or DKAZ on city lots... Colin Newell - Victoria - B.C. CANADA - > On Oct 22, 2018, at 3:45 PM, C B <[email protected]> wrote: > > Kaz, > Thanks for taking the time to elaborate. I am trying to think outside of the > box and see if I might be able to cram a 100 to 112 ft. DKAZ into the > southern boundary of my city residential lot. Any longer and it would have to > be anchored in the street. I doubt the city would appreciate that approach. > 73, > > > To Post a message: [email protected] > _______________________________________________ IRCA mailing list [email protected] http://montreal.kotalampi.com/mailman/listinfo/irca IRCA Info Page - Kotalampi<http://montreal.kotalampi.com/mailman/listinfo/irca> montreal.kotalampi.com This group is for those interested in AM (Broadcast Band) DXing, sponsored by the International Radio Club of America (IRCA) To see the collection of prior postings to the list, visit the IRCA Archives.(The current archive is only available to the list members.Using IRCA Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected] _______________________________________________ IRCA mailing list [email protected] http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
