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Chapter 1 Introduction
Global Navigation Satellite System (GNSS) positioning observes range measurements from orbiting
GNSS satellites. From these observations, the receiver can compute position and velocity with high
accuracy. With Precise Point Positioning (PPP) and Oceanix corrections, or differential GNSS,
positioning can be accurate to within a few centimetres. For a detailed discussion of GNSS, refer to
NovAtel’s book
available from our web site.
The MarinePak7 is a high-performance GNSS receiver capable of receiving and tracking different
combinations of GNSS signals and integrated L-band on 555 channels. GPS, GLONASS, Galileo,
BeiDou, QZSS and SBAS support are standard and the MarinePak7 adaptability offers multi-
constellation, multi-frequency, and size configurations for any application requirement.
Excellent acquisition and re-acquisition times allow this receiver to operate in environments where very
high dynamics and frequent interruption of signals can be expected. The MarinePak7 options include
integrated radio and dual input heading options to provide a tightly integrated and rugged solution for any
application.
MarinePak7 output is compatible with NovAtel's Waypoint post-processing software. Visit our web site at
for details.
1.1 MarinePak7 Connectors
The MarinePak7 connectors are used to connect other components in the GNSS system to the
MarinePak7.
Figure 1: MarinePak7 Connectors
Label
Connector Type
Description
GNSS1
TNC
Primary GNSS antenna
GNSS2
TNC
Secondary GNSS antenna
GSM
SMA
GSM (cellular modem) antenna
Table 1: MarinePak7 Connectors
MarinePak7 User Manual 2
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Содержание NovAtel MarinePak7
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