PDP Universal Remote Manuel D'instructions page 8

You are cautioned that any changes or modifications
not expressly approved by the party responsible for
compliance could void the user's authority to operate
the equipment. This Class B digital apparatus complies
with Canadian ICES-003 Under Industry Canada
regulations, this radio transmitter may only operate
using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada.
To reduce potential radio interference to other users,
the antenna type and its gain should be so chosen that
the equivalent isotropically radiated power (e.i.r.p) is not
more than that necessary for successful communication.
Hereby, Performance Designed Products, declares that
this remote control is in compliance with the essential
requirements and other relevant provisions of Directive
1999/5/EC. The declaration of conformity may be
consulted at www.pdp.com/doc.