User's Manual
Federal Communication Commission Interference Statement
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device, pursu-
ant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio communications. Operation of
this equipment in a residential
area is likely to cause harmful interference in which case the user will be required to correct the inter-
ference at his own expense.
CAUTION:
Any changes or modications not expressly approved by the grantee of this device could void the
user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two condi-
tions: (1) this device may not cause harmful interference, and (2) this device must accept any interfer-
ence received, including interference that may cause undesired operation.
RF exposure warning
This equipment must be installed and operated in accordance with provided instructions and the
antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20
cm from all persons and must not be co-located or operating in conjunction with any other antenna
or transmitter. End-users and installers must be provide with antenna installation instructions and
transmitter operating conditions for satisfying RF exposure compliance.
This radio transmitter FCCID: PPQ-O90 has been approved by FCC to operate with the antenna types
listed below with the maximum permissible gain and required antenna impedance for each antenna
type indicated. Antenna types not included in this list, having a gain greater than the maximum gain
indicated for that type, are strictly prohibited for use with this device.
Antenna List
No. Manufacturer Part No. Antenna Type Peak Gain
1 Walsin RFDPA25205AMLB801 dipole 5.01dBi for 2.4 GHz ;
6.07 dBi for 5 GHz