This reminds me of an impedance matched test head.
I use to see similar things on the HP3070.
Rob
On Dec 21, 2007, at 9:32 AM, JP Hindin wrote:
What on Earth is this?
110206772756
I'm guessing its OT because of the SMD devices in the centre ring,
but it
is weird enough I'm willing to risk Jay's wrath to find out what it
is.
Thanks all;
- JP