FCC 15.237 Revised as of October 1, 2005
Goto Year:2004 |
2006
Sec. 15.237 Operation in the bands 72.0–73.0 MHz, 74.6–74.8 MHz and 75.2–76.0
MHz.
(a) The intentional radiator shall be restricted to use as an auditory
assistance device.
(b) Emissions from the intentional radiator shall be confined within a band
200 kHz wide centered on the operating frequency. The 200 kHz band shall lie
wholly within the above specified frequency ranges.
(c) The field strength of any emissions within the permitted 200 kHz band
shall not exceed 80 millivolts/meter at 3 meters. The field strength of any
emissions radiated on any frequency outside of the specified 200 kHz band
shall not exceed 1500 microvolts/meter at 3 meters. The emission limits in
this paragraph are based on measurement instrumentation employing an average
detector. The provisions in Sec. 15.35 for limiting peak emissions apply.
[ 54 FR 17714 , Apr. 25, 1989, as amended at 57 FR 13048 , Apr. 15, 1992]
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