User's Manual

UHF BI-DIRECTIONAL AMPLIFIER TECHNICAL MANUAL
18
Warnings and Notices
WARNING: Changes or modifications not expressly approved by Comprod Communications
could void the user’s authority to operate the equipment
WARNING:
To satisfy FCC RF exposure requirements for mobile transmitting
devices, a separation distance of 66 cm or more should be
maintained between the antenna of this device and persons during
device operation. To ensure compliance, operations at closer than
this distance is not recommended.
Notice:
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant 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 interference at his own expense.
Notice:
“This device has been designed to operate with the antennas having a maximum gain of 3.5
dBd or 5.65 dBi. Antennas having a gain greater than 3.5 dBd or 5.65 dBi are strictly
prohibited for use with this device. The required antenna impedance is 50 ohms.”
"To reduce potential radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropically radiated power (EIRP) is not more than that
required for successful communication
End of Document