User's Manual

5813
5819*
5825*
5831*
5837*
5843*
NOTE: 5753 and 5801 MHz are not used.
At the CPE, the downstream 5.8 GHz frequency is translated into an intermediate
frequency (IF) that the cable modem hunts to and locks on, as in Table 3-2.
Table 3-2: Downstream Frequency Plan at CPE
Downstream
Receive (from
the air)
Modem IF Input
(from CPE
transceiver) Modem Channel
Center freq.
(MHz)
Center freq.
(MHz)
EIA TV Channel #
5729 429 58
5735 435 59
5741 441 60
5747 447 61
5753 453 62
5759 459 63
5765 465 64
5771 471 65
5777 477 66
5783 483 67
5789 489 68
5795 495 69
5801 501 70
5807 507 71
5813 513 72
5819* 519 73
5825* 525 74
5831* 531 75
5837* 537 76
5843* 543 77
Downstream air frequencies 5819 MHz through 5843 MHz are not yet FCC approved.
ARCXtend manual, August 2003 3-5