The TB-1 is a palm-sized, portable GNSS reference signal generator — a field ‘atomic clock’ — built around a high-precision OCXO. It provides a 1PPS and a 10 MHz reference, both synchronised to GNSS, for RF system maintenance and R&D in the field.
Its internal GNSS receiver includes countermeasures against multipath, jamming, spoofing and GNSS signal loss.
Key Features
Portable replacement for a heavy atomic clock when measuring synchronisation delays in the field.
Two reference outputs: 1PPS (UTC-synchronised) and a coherent 10 MHz.
Nanosecond-order timing simply by receiving GNSS signals.
Quick start — provides synchronised 1PPS and 10 MHz about 5 minutes after power-on.
Reliable in urban canyons, near tall buildings and indoors near windows.
Windows® / Android™ monitor software for reception checking and settings.
Supplied in a carrying case with active multi-GNSS patch antenna, USB cables and manual.
