Selecting Channels And Setting Switches; Chapter Objectives; Available Channels For 1771 Krf Module - Allen-Bradley 1771-KRF/B User Manual

Broadband communication interface
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Chapter Objectives

Available Channels for 1771 KRF
Module

Selecting Channels and Setting Switches

In this chapter, you read about:
available channels for the KRF
setting the option switches on the KRF
The KRF module is frequency agile, which means you can change the
operating subchannel as your application requires. The KRF operates on
these standard CATV channel pairs:
T12/L
T13/M
T14/N
Table 3.A shows the frequencies for each channel pair:
Table 3.A
KRF channel pair frequencies
Channel Pair
Transmit (MHz)
T12 to L
35.75 to 41.75
T13 to M
41.75 to 47.75
T14 to N
47.75 to 53.75
3
Chapter
Receive (MHz)
228 to 234
234 to 240
240 to 246
3 1

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