u-blox RCB-F9T Timing Boards are designed to provide industry-standard connector access to the ZED-F9T timing module. These boards feature an SMB antenna connector and 5V power supply circuitry for an external active multi-band GNSS antenna. The RCB-F9T boards provide an 8-pin 2mm pitch pin-header that offers powering of the board, UART communications, and two independently configurable time pulse signals. These boards operate from a 2.7V to 3.6V supply voltage range, -40°C to 85°C operating temperature range, and a 100mA power supply current (ICC) at 3.3V.