User Guide

Table Of Contents
PMP 450 Planning Guide Glossary
FCC compliance testing
With GPS synchronization installed, the system has been tested for compliance to US (FCC) specifications. It
has been shown to comply with the limits for emitted spurious radiation for a Class B digital device, pursuant
to Part 15 of the FCC Rules in the USA. These limits have been designed to provide reasonable protection
against harmful interference. However the equipment can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to other radio communications.
There is no guarantee that interference will not occur in a particular installation.
A Class B Digital Device is a device that is marketed for use in a residential environment, notwithstanding
use in commercial, business and industrial environments.
Notwithstanding that Cambium has designed (and qualified) the PMP 450 products to generally meet the
Class B requirement to minimize the potential for interference, the PMP 450 product range is not marketed
for use in a residential environment.
FCC and ICC IDs and certification numbers
Table 81 US FCC IDs and Industry Canada Certification Numbers and Covered Configurations
FCC ID Industry
Canada
Cert
Number
Module
Families
Frequencies Antenna
(OFDM)
Maximum
Combined
Tx Output
Power
Z8H89FT0004 109W-0004
PMP 450
AP 2.4-GHz
20 MHz channels, centered on 2417.5
2460 in 2.5 MHz increments (within the
2400 2483.5 MHz ISM band)
17 dBi
Connectorized
19 dBm
10 MHz channels, centered on 2405
2470 in 2.5 MHz increments (within the
2400 2483.5 MHz ISM band)
5 MHz channels, centered on 2402.5
2475 in 2.5 MHz increments (within the
2400 2483.5 MHz ISM band)
3-36
pmp-0047 (March 2014)