Actually the 5.25" drive case seemed like a better choice to me. I picked up an Iomega external optical drive in a plastic case for a few bucks. Hard to get open (hidden snap latches) but the plastic top was easy to machine with a Dremel tool and knife. After making a large rectangular hole in the top I mounted a big honking heatsink to it and, using long screws, fastened the PCB mounted Rb to the heatsink using a thermal gap filler pad. A switching power supply sits in the bottom to the rear. The case front and back had grooves just right for 0.062" PCB stock, so I easily made custom front and rear panels. Rear holds AC power connector & fuse, front has power switch, 2-color LED (Red = on, Red & Green => Yellow = Locked), 10MHz and 1pps BNCs, and a 9-pin D-sub wired for standard RS-232.
Bob LaJeunesse >________________________________ > From: Bob Stewart <[email protected]> >To: Time Nuts <[email protected]> >Sent: Thursday, September 26, 2013 11:03 PM >Subject: [time-nuts] Case for Rb Standard? > > >I've had the Rb on the shelf for a few days next to a few old 3.5" disk >drives, and it suddenly struck me that they're about the same size. External >drive cases and PSUs are "cheap as chips", as they say, so I was wondering how >many people are using an external drive case to hold their Rb standard? Any >brand favorites? > >Bob - AE6RV >_______________________________________________ >time-nuts mailing list -- [email protected] >To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >and follow the instructions there. > > > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
