Introduction
NET-G3A Operator’s Manual
1-8
• Ntrip server/client and MAC functionality
• Multiple survey parameters, including multiple mask angles,
static and dynamic modes, auto data logging, etc.
Getting Acquainted
The standard hardware configuration of the Net-G3A includes:
Although this is the standard configuration, the OAF must enable
some of these features for proper operation. See “Option
Authorization File (OAF)” on page 1-21 for details.
The standard Net-G3A kit includes the Net-G3A, a set of cables,
power supply, Topcon GPS+ software CD, Compact Flash card, and
documentation.
Net-G3A Receiver
The Net-G3A receiver’s advanced and feature packed design provides
greater versatility, reliability, and efficiency to implement a
cost-effective and productive network infrastructure in a timely
manner. Managed with the GNSS Receiver Interface Language
(GRIL) and equipped with various hardware interfaces, this receiver
offers unchallenged flexibility:
• a 144-channel GNSS
receiver
• four serial data ports
• a USB device and USB host
ports
• an Ethernet port
• an interface for controlling
and viewing data logging,
link, and power status
• a CF card slot
• an external GPS antenna port
• a frequency input/output port
• a 1PPS port and Event
Marker port
• two internal batteries (for 25
hours of emergency
operation)
• two power ports
Net-G3A_OM_Book.book Page 8 Thursday, May 14, 2009 8:49 AM
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