[Swreq] Software in support of new Lock-in Amp Hall B

[Keith Cole]

Hello All,
The old lock-in amplifiers from Signal Recovery (DSP7220) that are part 
of the Hall B nA BPM system are obsolete. Since we have zero spares for 
this system and after talking with Arne it was decided to purchase the 
new version of the DSP 7220 which is the 7230, of course. Three units 
were purchased to support one BPM (X, Y, I)
The ethernet interface for the new units will require a soft ioc and new 
control software. We have a network switch in the Hall with at least 
three available ports. J. Musson looked over the specs for the new unit 
and gave it two thumbs up.

The PR was signed today 12/16 and we hope to have delivery in about 30 
days.

-- 
Keith Cole
EESICS
Thomas Jefferson National Accelerator Facility
12000 Jefferson Ave Suite 13
Newport News VA 23606
Phone 757-269-5920