Magnetic probe amplifier connected to external trigger input
I made (hopefully) last iteration of magnetic probe amplifier board. Schematic remains the same. Layout, however, is slightly different. First, I made it more narrow to better fit Tektronix 7000-series time base plugins external trigger input, as can be seen on the title picture. Second, the amplified probe output is made via SMx type connector – PCB-mounted SMA and SMB all have the same footprint. I used straight SMB since I have a surplus of Tektronix P6041 cables. The board layout permits soldering right-angle connector here as well. This arrangement is much handier than previous one.
Since publishing initial design I haven’t seen much interest in it, so instead of ordering a bunch of PCBs I made this board available on BatcPCB Marketplace. Schematic and board layout in Eagle 5.x format are also available. I built one board and haven’t found any errors on copper or silkscreen – if you find any, please let me know.
Oleg.
