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Hobart obtained coherence in all channels at 11:05:30
recording to disks atnfv009A1-7
agilent set to non-standard value of 4.07 GHz, and LOs set to 632 and 600 MHz. This was required as the frequencies used fell in the bad range of freq translator (560-592). Still a bit of intereference in the top band, so for future possibly reduce the agilent by another 10MHz to 4.06GHz, and the LOs to 642 and 610.
The band separation is 20 dB in the centre of the band and 10 dB at the edges.