Motorola PTP 600 System User Manual page 197

13.6.2 Cable Losses (FCC Regions Only)
The FCC approval for the product is based on tests with a cable loss between the units of
approximately 1.2dB at 5.8GHz. The use of lower cable losses would result in the installation
being outside the FCC rules.
As an indication, 1.2dB of cable loss corresponds to the following cable lengths excluding
connector losses (source: Times Microwave).
Cable
LMR100
LMR200
LMR300
LMR400
LMR600
13.7 Antennas for USA / Canada
Manufacturer
Andrew
Andrew
Gabriel
Gabriel
MTI
MTI
MTI
MTI
RFS
RFS
Telectronics
Andrew
Andrew
Table 24 - Cable Losses per Length
Antenna Type
Andrew 1-foot Flat Panel,
(23.6dBi)
Andrew 2-foot Flat Panel,
(28dBi)
Gabriel 1-foot Flat Panel, DFPD1-52 (23.5dBi)
Gabriel 2-foot Flat Panel, DFPD2-52 (28dBi)
MTI 17 inch Diamond Flat Panel, MT-485009
(23dBi)
MTI 15 inch Dual-Pol
MT-485025/NVH (23dBi)
MTI 2 ft Directional Flat Panel, MT-20004
(28dBi)
MTI 2 ft Flat Panel, MT-486001 (28dBi)
RFS 1-foot Flat Panel, MA0528-23AN (23dBi)
RFS 2-foot Flat Panel, MA0528-28AN (28dBi)
Teletronics 2-foot Flat
ANT-P5828 (28dBi)
Andrew 2-foot Parabolic, P2F-52 (29.4dBi)
Andrew 2-foot Dual-Pol Parabolic, PX2F-52
(29.4dBi)
Length for 1.2dB Cable Loss at 5.8GHz
(ft)
1.9
4.6
7.25
11.1
16.5
FPA5250D12-N
FPA5250D24-N
Flat Panel,
Plate Antenna,
195
(m)
0.6
1.4
2.2
3.4
5.0
Gain Flat Paraboli
(dBi) Plate c Dish
23.6 Y
28 Y
23.5 Y
28 Y
23 Y
23 Y
28 Y
28 Y
23 Y
28 Y
28 Y
29.4 Y
29.4 Y