Chapter 1 RELAY7 Overview
RELAY7 User Manual v3
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1.4.1 RELAY7 RTK Radio Mount
The RELAY7 internal 400 MHz or 900 MHz radio can be used to receive RTK corrections from a
compatible base station. An external antenna must be connected to the back of the RELAY7.
Refer to
Connect the RELAY7 to the Radio Antenna Mount
on page 19 for connection instructions.
1.5 RELAY7 LED
The RELAY7 has a single LED to indicate the radio status. The LED is located above the radio icon
( ) on the back of the RELAY7.
Description
LED Status
Power On - Ready - No data transmitting to SMART7
Solid Green
Data is being transmitted between RELAY7 and SMART7
Flashing Green
The radio has encountered an error
Solid Red
Table 1: RELAY7 Status LED
Refer to
Figure 1: RELAY7 Back Interface
on page 12 for LED location.
1.6 RELAY7 RTK Radio Protocol Compatibility
The RELAY7 RTK radio is compatible with the following protocols:
1.6.1 400 MHz Model
l
SATEL 3AS
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PacCrest – 4FSK
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PacCrest – GMSK
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PacCrest – FST
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TrimTalk 450s (P)
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TrimTalk 450s (T)
1.6.2 900 MHz Model
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Freewave MM2-T (900 MHz) point to multipoint
