Safety Regulatory
FCC 15.407 (g) states
Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an
emission is maintained within the band of operation under all conditions of normal operation
as specified in the users manual.
Since this is an Indoor Only device (required for this band) you do not need to worry about
the extreme frequency Stability over wide temperatures, but you can show that the frequency
Generation portion of this device (from the schematic) has its own stated stability that would
never allow the device to generate emissions or part of the spectrum outside of the authorized
band (can be determined by looking at the Occupied BW plots to see how much margin to
the band edge is available).
If the devices in the future use the other higher frequency UNII bands, and the devices can be
used outdoors, you may need to provide details of stability over a much wider temperature
range (depending on the use conditions stated in the manual).
Most compliance for this requirement is stated from the specification of the frequency
generation portion of the device and not necessarily through additional testing.
FCC compliance information
This device complies with Part 15 of the FCC’s Rules. Operation is subject to the following
two Conditions:
t
This device may not cause harmful interference, and
t
This device must accept any interference received, including interference that may cause
undesirable operation.
This device complies with RF exposure requirements.
End users cannot modify this transmitter device. Any Unauthorized modification could void
the user’s authority to operate this device.
