Optional input/output connectors depend on the installed option cards.
Typically, option cards will be installed at the factory. Should you purchase an extra option
card at a later point, you will need to undergo field installation (for technically proficient ser-
vice personnel only).
1.3 Interfaces
The following specifications apply to the standard configuration of SecureSync. Inform-
ation on option card specifications can be found in the main user manual.
1.3.1 GNSS Receiver
Model: u-blox M8T
Compatible signals:
GPS L1 C/A Code transmissions at 1575.42 MHz
GLONASS L10F transmissions centered at 1602.0 MHz
Galileo E1 B/C transmissions at 1575.42 MHz
BeiDou B1 transmissions centered at 1561.098 MHz
QZSS L1-SAIF transmissions at 1575.42 MHz
Satellites tracked: Up to 72 simultaneously
Update rate: up to 2Hz (concurrent)
Acquisition time: Typically <27seconds from cold start
Antenna requirements: Active antenna module, +5V, powered by SecureSync, 16dB
gain minimum
Antenna connector: SMA (SMA to N-type conversion cable included in anxillary kit)
1.3.2 10 MHz Output
Signal: 10 MHz sine wave
Signal Level: +13 dBm ±2dB into 50 Ω
Harmonics: ˗40 dBc minimum
Spurious: ˗70 dBc minimum TCXO
Connector: BNC female
Accuracy rating depends on the oscillator selected during the ordering process.
8
SecureSync 2400 Getting Started Guide Rev. 2
1.3 Interfaces