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1. [TowerTalk] DB-304 Antennas and 3 degrees down tilt (score: 1): Author: paulfinch@msn.com (Paul Finch); Date: Wed, 13 Jun 2001 13:44:05 -0500; Hello, A Ham friend and I have a couple of tall towers that we are getting complaints of getting into the repeaters while fairly close to the tower. Both of these towers use receive multicoupler syst; /archives//html/Towertalk/2001-06/msg00308.html (8,077 bytes)
2. [TowerTalk] DB-304 Antennas and 3 degrees down tilt (score: 1): Author: nielsen@oz.net (Bob Nielsen); Date: Wed, 13 Jun 2001 14:36:41 -0700; Paul, The half-power beamwidth of a DB-304 is 16 degrees according to the data sheet. If I understand you correctly, this means you wish to achieve (16/2) + 3 = 11 degrees of downtilt. The data sheet; /archives//html/Towertalk/2001-06/msg00330.html (9,726 bytes)

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