Motorola PTP 25600, Руководство пользователя

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User Guide: PTP 600 Series PTP 48600 reference information
phn-0896_009v003
Feb 2010
UNDER DEVELOPMENT
4-39
PTP 48600 available spectrum settings
The available spectrum settings for the PTP 48600 are illustrated in this section.
Region codes 15 and 23
Adjustment of the lower centre frequency allows the operator to slide the available
frequency settings up and down the 4.8 GHz band in steps of 1 MHz.
In the 20 MHz (Figure 4-9) channel bandwidth, the PTP 48600 variant operates on a
10 MHz channel raster. In the 15 MHz (Figure 4-10), 10 MHz (Figure 4-11) and 5 MHz
(Figure 4-12) channel bandwidths, the PTP 48600 variant operates on a 5 MHz
channel raster. The channel raster is set to even centre frequencies.
Figure 4-9
PTP 48600 available spectrum in 20 MHz channel bandwidth (RC 15 and
23)