December 21, 2004
Mr. (name withheld)
Mrs. (name withheld)
(address withheld)
Fairfield, OH 45014
Dear (names withheld):
The Federal Communications Commission has received complaints that a device, possibly a "resonant frequency therapy" or "Rife/Bare" device," in your residence is causing harmful radio interference to operators in the Amateur Radio Service.
The FCC has the responsibility to require that such problems be rectified within a reasonable time. Under FCC rules, such equipment is classified as an "incidental radiator." This term is used to describe equipment that does not intentionally generate any radio-frequency energy, but that may create such energy as an incidental part of its intended operation.
To help you better understand your responsibilities under FCC rules, here are the most important rules relating to radio and television interference from incidental radiators:
Title 47, CFR Section 15.5 General conditions of operation.
(b) Operation of an intentional, unintentional, or incidental radiator is subject to the conditions that no harmful interference is caused and that interference must be accepted that may be caused by the operation of an authorized radio station, by another intentional or unintentional radiator, by industrial, scientific and medical (ISM) equipment, or by an incidental radiator.
(c) The operator of the radio frequency device shall be required to cease operating the device upon notification by a Commission representative that the device is causing harmful interference. Operation shall not resume until the condition causing the harmful interference has been corrected.
Title 47, CFR Section 15.13 Incidental radiators.
Manufacturers of these devices shall employ good engineering practices to minimize the risk of harmful interference.
Title 47, CFR Section 15.15 General technical requirements.
(c) Parties responsible for equipment compliance should note that the limits specified in this part will not prevent harmful interference under all circumstances. Since the operators of Part 15 devices are required to cease operation should harmful interference occur to authorized users of the radio frequency spectrum, the parties responsible for equipment compliance are encouraged to employ the minimum field strength necessary for communications, to provide greater attenuation of unwanted emissions than required by these regulations, and to advise the user as to how to resolve harmful interference problems (for example, see Sec. 15.105(b)).
The FCC prefers that those responsible for the proper operation of equipment assume their responsibilities fairly. This means that you should resolve the interference caused by the device and make necessary corrections within a reasonable time. While the FCC has confidence that most people are able to resolve these issues voluntarily, the FCC wants to make you aware that this unresolved problem may be a violation of FCC rules and could result in a monetary forfeiture (fine) for each occurrence.
The American Radio Relay League, a national organization of Amateur Radio operators, may be able to offer help and guidance about radio interference that involves Amateur Radio operators.
American Radio Relay League
Radio Frequency Interference Desk
225 Main Street
Newington, CT 06111
860-594-0200
E-mail: rfi@arrl.org
Please advise this office within 60 days of the steps you are taking to resolve the radio interference. If you have any questions about this matter, please contact me at 717-338-2502 or by e mail at Riley.Hollingsworth@fcc.gov. Thank you for your cooperation.