The WiNRADiO WR-CC1PPS-100 Coherence Clock & 1PPS Kit fulfills a dual role of a coherent clock generator and a 1PPS input interface,
making it possible to easily couple multiple WR-G35DDCi receivers to form a coherent receiver group,
as well as providing a 1PPS input for applications requiring time stamping or other similar applications.
The Kit consists of a single Sampling clock generator board, eights SMA coaxial cables for distribution of the 100 MHz coherent
sampling clock, eight digital synchronization cables for synchronization of the receivers, one digital synchronization cable
for the 1PPS signal, and other kit accessories. A detailed description of the Kit can be found in the
WR-G35DDCi Multichannel Coherent Application Guide.
The Sampling clock generator board contains a high-stability low-phase noise 100 MHz local oscillator, power amplifier and
power splitter with eight coherent outputs to provide a coherent sampling clock for up to eight WR-G35DDCi receivers - which must
have the ADC Clock Input Option (/CR) fitted. Moreover, two sampling clock generator boards can be tied together to
provide a coherent sampling clock for up to sixteen receivers.
The passive output power splitter provides very good passive (uncalibrated) coherency of the output sampling clock and
the local oscillator provides very low phase noise. These features make the Kit (together with the WR-G35DDCi receivers) ideal
for professional applications such as the estimation of direction of arrival (DoA, DF), beam-forming, smart antennas and other
application requiring coherent multichannel reception and processing of radio signals.