Spectracom SecureSync User Manual

5.
Determine your altitude: To find the elevation of your location, search online for a
Google Maps elevation finder tool. Do not forget to add the height above ground for
your antenna.
If a more exact altitude is desired, the use of a topographical map is recommended. Applying
the WGS 84 standard will likely yield the most accurate elevation.
3.3.3.10 GNSS Constellations
Depending on the GNSS receiver installed in your unit (see "Determining Your GNSS Receiver
Model" on page187), SecureSync allows you to select which GNSS constellations can be
tracked. For example, you can determine if you want GLONASS satellites to be tracked
(besides GPS).
Selecting GNSS Constellations
If your SecureSync is equipped with a GNSS receiver other than a Res-T model, it is capable of
tracking multiple GNSS constellations simultaneously.
Note: As of System software version 5.7.0, the Multi GNSS Option is no longer
required to receive several constellations simultaneously. After an upgrade, the
previous constellation settings will be maintained.
To learn more about determining which receiver model is installed in your unit, and which
GNSS constellations and combinations are supported, see "Determining Your GNSS Receiver
Model" on page187.
3.3 Managing References
CHAPTER 3 • SecureSync User Reference Guide Rev. 26
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Spectracom SecureSync Specifications

General

Model	SecureSync
Time Reference	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Disciplines	GNSS, IRIG, PTP, NTP, SyncE
Inputs	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Outputs	NTP, PTP, 1PPS, IRIG
Protocols	PTP, NTP, SNMP, SSH, HTTPS
Form Factor	1U Rack-mount
Redundancy	Optional redundant power supply
Security Features	Password protection, access control lists, SSH, HTTPS, SNMPv3, NTP authentication, PTP authentication
Power Supply	100-240 VAC, 50-60 Hz
Operating Temperature	0°C to +50°C
Dimensions	44.45 mm (H) x 482.6 mm (W)