User Guide: PTP 600 Series
Wireless specifications
phn-0896_012v000
Jul 2010
4-45
Block
Channel
Bandwidth
(MHz)
Channel Centre Frequencies (MHz)
10
2629.5, 2635, 2640.5, 2646, 2651.5, 2657, 2662.5, 2668,
2673.5, 2679, 2684.5
15
2632.25, 2637.75, 2643.25, 2648.75, 2654.25, 2659.75,
2665.25, 2670.75, 2676.25, 2681.75
Segment
30
2640.5, 2651.5, 2662.5, 2673.5
The channel centre frequencies listed above have been selected to align with the so-
called post-transition BRS channels as shown in
Figure 4-2
.
The PTP 25600 frequency variant supports three portions of the BRS spectrum
allocation. These are configurable at installation and constrain the wireless to operate
in a limited portion of the Spectrum. The three frequency bands are as shown in
Figure 4-2
:
•
Band 1
: channels A, B, C and D (16.5 MHz blocks)
•
Band 2
: channels A through G (6 MHz blocks)
•
Band 3
: channels E, F, G and H (16.5 MHz blocks)
Figure 4-2 PTP 25600 BRS band channel assignments
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