Goto Section: 22.757 | 22.801 | Table of Contents

FCC 22.759
Revised as of October 1, 2005
Goto Year:2004 | 2006
Sec.  22.759   Power limit for BETRS.

   The effective radiated power of central office and rural subscriber station
   transmitters used in basic exchange telephone radio systems must not exceed
   the limits in this section.

   (a) Maximum ERP. The effective radiated power (ERP) of central office and
   rural subscriber station transmitters in BETRS must not exceed the
   applicable limits in this paragraph under any circumstances.


------------------------------------------------------------------------
                                                             Maximum ERP
                   Frequency range (MHz)                       (watts)
------------------------------------------------------------------------
152-153....................................................         1400
157-159....................................................          150
454-455....................................................         3500
459-460....................................................          150
------------------------------------------------------------------------

   (b) Height-power limit. The ERP of central office stations in BETRS must not
   exceed the amount calculated as follows:

   ERP[w]=557,418÷h[m]2

   where ERP[w] is the effective radiated power in Watts

   h[m] is the average (eight cardinal radial) antenna height above average
   terrain in meters

Subpart G—Air-Ground Radiotelephone Service


Goto Section: 22.757 | 22.801

Goto Year: 2004 | 2006
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