Goto Section: 90.687 | 90.691 | Table of Contents

FCC 90.689
Revised as of October 2, 2015
Goto Year:2014 | 2016
§ 90.689   Field strength limits.

   (a) For purposes of implementing § § 90.689 through 90.699, predicted 36 and
   40 dBµV/m contours shall be calculated using Figure 10 of § 73.699 of this
   chapter with a correction factor of −9 dB, and predicted 18 and 22 dBµV/m
   contours shall be calculated using Figure 10a of § 73.699 of this chapter
   with a correction factor of −9 dB.

   (b) The predicted or measured field strength at any location on the border
   of the EA-based service area for EA licensees must not exceed 40 dBuV/m
   unless all bordering EA licensees agree to a higher field strength. In the
   event that this standard conflicts with the EA licensee's obligation to
   provide co-channel protection to incumbent licensees pursuant to § 90.621(b),
   the requirements of § 90.621(b) shall prevail.

   [ 61 FR 6158 , 6159, Feb. 16, 1996, as amended at  62 FR 41216 , July 31, 1997]

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Goto Section: 90.687 | 90.691

Goto Year: 2014 | 2016
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