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Copyright 1999-2015

FCC Part 15 Radio Frequency Devices
Section 15.241

The Federal Communications Commission (FCC) is the authority in the United States of America that creates and enforces the use of airwaves throughout the entire radio frequency spectrum. This group of documents contains the entirety of the FCC Part 15 regulations that concern unlicensed radio frequency devices. As with all government documents, this material is in the public domain and may be freely copied so long as the content is not changed. This copy is provided as a convenience for RF Cafe visitors. 

Click here for the Table of Contents.

[Code of Federal Regulations]
[Title 47, Volume 1]
[Revised as of October 1, 2008]
From the U.S. Government Printing Office via GPO Access
[CITE: 47CFR15.241]
[Page 816]
                       TITLE 47--TELECOMMUNICATION
                     Subpart C_Intentional Radiators
Sec. 15.241  Operation in the band 174-216 MHz.
    (a) Operation under the provisions of this section is restricted to 
biomedical telemetry devices.
    (b) Emissions from the device shall be confined within a 200 kHz 
band which shall lie wholly within the frequency range of 174-216 MHz.
    (c) The field strength of any emissions radiated within the 
specified 200 kHz band shall not exceed 1500 microvolts/meter at 3 
meters. The field strength of emissions radiated on any frequency 
outside of the specified 200 kHz band shall not exceed 150 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.

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