ZED-F9T high accuracy timing EVAL module USB C, I2C, UART, SPI with SMA antenna connectors.
PIN to PIN compatible withELT0088
The ZED-F9T timing module provides nanosecond-level timing accuracy to the most demanding infrastructure applications. ZED-F9T is designed to meet the most stringent timing synchronization requirements in 5G mobile networks on a global scale. By significantly reducing the time error of the primary source of cellular network synchronization, the ZED-F9T will help operators maximize the performance of their networks and so optimize the return on their investment in 5G communications. The timing module’s multi-band capability reduces the timing error under clear skies to less than 5 ns without the need for an external GNSS correction service.
To further improve accuracy locally, the ZED-F9T features differential timing modes that exchange correction data with other neighboring GNSS timing receivers via a communication network. Multi-band access to all four satellite constellations strengthens the receiver’s capability for delivering more reliable performance. ZED-F9T includes advanced security features such as secure boot, secure interfaces, and T-RAIM to provide the highest level timing integrity. The module has a single RF input for all the GNSS bands and dual SAW filters for exceptional signal selectivity and out-ofband attenuation.
ZED-F9T breakout board features:
- On-board Ultra low noise 3.3V voltage regulator with noise 2nV/Hz
- USB type C, I2C (SDA, SCL), SPI and 2 UART (Tx, Rx) interface
- SMA antenna connectors
- u-center ublox Evaluation Software
- Extensive visualization and evaluation features
- Time pulse LED, GEO LED
- Backup supercapacitor
- Dimensions: 38x22 mm
- Weight: 9 gr.
- Fully assembled and ready to use
- 12 JST SH connector
ZED-F9T Features:
- Receiver type: 184-channel u-blox F9 engine GPS L1C/A L2C, GLO L1OF L2OF, GAL E1B/C E5b, BDS B1I B2I, QZSS L1C/A L2C SBAS L1C/A: WAAS, EGNOS, MSAS, GAGAN
- Nav. update rate: up to 20 Hz
- Position accuracy: Standalone 2.0 m CEP
Sensitivity:
- Tracking & Nav. -166 dBm
- Reacquisition -160 dBm
- Hot starts -157 dBm
- Cold starts -148 dBm
Acquisition:
- Cold starts 26 s
- Aided starts 2 s
- Reacquisition 1 s
- Assistance: AssistNow Online OMA SUPL & 3GPP compliant
- Oscillator: TCXO
- RTC crystal: Built-In
- Anti-jamming:
- Active CW detection and removal.
- Dual onboard band pass filters
- Memory: Flash
- Supported antennas: Active
- Anti-spoofing: Advanced anti-spoofing algorithms
Security:
- Secure boot.
- Secure firmware update
ZED-F9T Features - Timing:
Timing accuracy
- <5 ns (1-sigma, clear sky, absolute mode)
- <2.5 ns (1-sigma, clear sky, differential mode)
- Time pulse frequency: 0.25Hz – 25 MHz
- Time pulse jitter: ±4 ns
- Time mark resolution: 8 ns
Integrity reports
- T-RAIM active, phase uncertainty
- Time pulse rate/duty-cycle, inter-constellation biases
Survey-in period: Configurable
