Status Indicators; 10 Mhz Oscillator; Mounting Bracket; Table 1 Status Indicators (Rs232) - Novatel GPStation-6 User Manual

Gnss ionospheric scintillation and tec monitor (gistm) receiver
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Installation
1.3.1

Status Indicators

The GPStation-6 enclosure has LED to indicate system status for power and communications. Refer to Table 1 for
specific functionality.
Indicator
COM1
COM2
COM3
PWR
1.3.2

10 MHz Oscillator

The GPStation-6 enclosure houses its own high performance ultra-low phase-noise Oven Controlled Crystal
Oscillator (OCXO), so no external frequency reference is required for GPStation-6 receiver operation. The
GPStation-6 OCXO generates a 10 MHz reference signal delivered directly to the OEM628 GNSS receiver card
via internal communication lines within the enclosure.
The same 10 MHz OCXO signal is also output on the OSC port (BNC female) of the GPStation-6 enclosure and
can be used as a frequency reference for other external equipment. The OSC port for the GPStation-6 enclosure is
output only; the receiver will not operate properly if a 10 MHz signal is input to this port.
1.3.3

Mounting Bracket

Along with the GPStation-6 enclosure, a mounting kit is provided to for mounting the receivers to a surface. To
install the mounting bracket provided with the GPStation-6, refer to the instructions provided with the mounting
kit. Also refer to Section 6.3, Mounting Bracket Dimensions on page 81 for bracket dimension information.
The mounting kits are not designed for use in high dynamics/vibration environments.
GPStation-6 User Manual Rev 2
Table 1: Status Indicators (RS232)
Indicator Colour
Green Flashing
Red Flashing
Green Flashing
Red Flashing
Green Flashing
Red Flashing
Red Solid
Status
Data is being transmitted from COM1
Data is being received on COM1
Data is being transmitted from COM2
Data is being received on COM2
Data is being transmitted from COM3
Data is being received on COM3
The receiver is powered
20

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