List of measurements to take during the next visit:

[loxodes]

• check phase shift and gain/attenuation through RXFE boards, repair boards as needed
• check that fault signal reaches the USRP on the control board
• investigate USRP driver reaction to losing external 10 MHz and PPS during operation
• check verify amplitude at the output of the coupler boards, add pads to RXFE as needed
• replace coax direct attach cables with optical, see if this reduces dropouts
• unplug 1 GigE cables, see if this reduces dropouts
• measure space available for combined RXFE board
• verify control line polarity on RXFE board