[hpsdr] Mercury A/D

[FRANCIS CARCIA]

Hi All,
I just found a good heat sink for the top of the A/D case. The super glue is setting now.
I found an old TO5 transistor mount that has 4 tulip shaped sides and inside a hole for a 4-40 screw. It just about covers the top of the case and I could slide a rod the size of a TO5 case and slide a top hat on that. Underside I found a nice radiator like a mini 4-1000A plate cap threaded for 10-32. I suspect it was used on a 10 watt stud diode. I think a 10-32 flat head screw soldered to the thermal pad would serve as a nice base for this radiator. About an inch wide and 4 fins. Need to hit Home Depot for a brass flat head. Frank WA1GFZ  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/attachments/20090111/9af42360/attachment-0002.htm>