[time-nuts] Droitwich

[Neville Michie]

Hello all,
I have a HP 5090A fixed frequency receiver which I believe was made  
to recover
precision frequency signals from Droitwich radio station.
I can not find any technical information on this receiver, can anyone  
tell me
is Droitwich still active as a stable frequency reference, and where  
can I find a manual for the receiver?
cheers, Neville Michie