WHY YOU DIDN'T FIND THE MODEL YOU WERE LOOKING FOR....

Most all of DAPA's antennas are available with varying degrees of electrical downtilt. The actual number of degrees of downtilt is represented by a digit in the model number. For example:

QuintStar series 58010 - the blue "0" signifies 0 degrees of e-tilt. If this number is anything other than 0, that becomes the number of degrees of e-tilt. So, a 58210 would have -2 degrees of e-tilt, etc. This direct numeric correlation is only true for the PCS models. If a model has more than -9 degress of downtilt (i.e. - double digits), a letter is used to designate the e-tilt. See the CODING CHARTS for all variations.

Cellular models - 2980.005 has 0 degrees of e-tilt. The 2981.005 has -6 degrees of e-tilt. As you can see, the numbers do not always correlate with the amount of e-tilt. In the case of cellular antennas, see the CODING CHARTS page for each family of antennas to determine the e-tilt of your model number.

The degree of electrical downtilt does NOT cause the physical or mechanical dimensions to differ from that of the 0 degree base model. There are differences, however, in the radiation patterns, which explains why there are separate pattern PDF's for each electrically downtilted model.

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