Reftek REF TEK 130-GPS User Manual

Rev H REF TEK 130-GPS Users Guide 5/20/2021
96259-00-UG
Reftek Systems Inc. 13
RT552 GPS Interface Board
This section provides detailed technical information on the electronic operations of the RT552
GPS time board, it includes the following:
• Statement of the primary functions of the RT552
• Explanation of electronic operations
• A description of the Garmin™ 15H GPS module and its search algorithm
Refer to the board layout drawing in this section.
Primary Functions of the RT552 GPS Interface Board
The RT552 provides lightning protection and a power supply for the receiver board. The RT552
also provides level translations on the serial TX and RX.
The RT552-B01 is designed to use the Garmin™ 15H GPS module.

Reftek REF TEK 130-GPS Specifications

General

Brand	Reftek
Model	REF TEK 130-GPS
Category	Measuring Instruments
Language	English