C Tunable

The C Tunable field specifies whether users can tune to this channel's broadcast. This field is useful in a situation where users cannot tune to some Program Guide channels.

This field enables applications to quickly determine whether a channel can be tuned to without having to query the Channel Property table. This field is provided to enhance performance.

This field's values are as follows:

Key: Not applicable
Index: Yes (duplicates okay)
Data type: Yes/no
Field size: Not specified
Default value: Yes
Required: No