NavCom NCT-2030M Rev.C User Manual

Page 31

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NCT-2030M User Guide - Rev. C

Message

Rate Description

44

On

Change

Packed

Almanac

81

On

Change

Packed

Ephemeris

86

On

Change

Channel

Status

A0

On

Change

Alert Text Message

AE

600

Seconds

Identification Block

B0

On

Change

Raw Measurement Data

B1

On

Change

PVT

Block

Table 7: Factory Setup Proprietary Messages COM 2

‡

The term “On Change” indicates that the receiver will
output the specified message only when the
information in the message changes. Thus in some
cases, there may be an epoch without a message block
output.

• 44

Packed

Almanac

: This message provides data

corresponding to each satellite in the

GPS

constellation. This information includes

GPS

Week

number of

almanac

collected,

GPS

Time of week [in

seconds] that

almanac

was collected,

almanac

4-29

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