| Offsets | Name | Length | Format | Description | |
|---|---|---|---|---|---|
| 0 | 0 | SMF73ECP | 1 | binary | Channel path identification |
| 1 | 1 | 3 | Reserved. | ||
| 4 | 4 | SMF73EDT | 32 | * | CPMF extended channel path measurement data. This field is only available for measurement group 2. See SMF73EDT — CPMF Extended Channel Measurement Data (Measurement Group 2) for the contents of the field. |