User's Guide Part 2

Regulatory issues with connectorized units Chapter 8 Connectorized PTP 600 series
phn-0896_009v003
8-12
UNDER DEVELOPMENT
Feb 2010
Set_Max_Transmit_Power parameter
setting (dBm)
Antenna
size
Maximum
available
antenna
gain
(dBi)
Operating
bandwidth (MHz)
5.4 GHz 5.8 GHz
5 Not allowed -6
10 Not allowed -3
15 -7 -1
4ft dish 34.8
30 -4 2
Cable losses (FCC regions only)
The FCC approval for the product is based on tests with a cable loss between the units
of not less than 1.2 dB at 5.8 GHz. The use of lower cable losses would result in the
installation being outside the FCC rules. As an indication, 1.2 dB of cable loss
corresponds to the following cable lengths excluding connector losses (source: Times
Microwave).
Table 8-3 Cable losses per length
Length for 1.2dB Cable Loss at 5.8 GHz
Cable
(ft) (m)
LMR100 1.9 0.6
LMR200 4.6 1.4
LMR300 7.25 2.2
LMR400 11.1 3.4
LMR600 16.5 5.0