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Old 05-26-2010, 04:56 PM
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jr_tech jr_tech is offline
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Quote:
Originally Posted by ctc17 View Post
Interesting, the antennas for KNX are located in a public park where all the local soccer teams meet. Its says the phase angle is 0 so I wonder if their just broadcasting omni.
I appears that they are only using one tower, so it would be non directional (ND-1 is shown). If you check the "ASRNs within .5 km" list, it appears that there are 2 nearby towers that are owned by CBS, perhaps these were used at one time to provide a different pattern day- to -night.

jr

Update... Scott Fybush to the Rescue....He says that in the late 50s CBS experimented with a directional array...but it did not work out:

http://www.fybush.com/site-020313.html

Last edited by jr_tech; 05-26-2010 at 05:03 PM. Reason: add tower of the week link for LA
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