Readout¶
Differential Bias Tee¶

For the 12 new differential SNSPDs we've stuck with tried and true (old design) Bias Tee. Though originally designed for use inside the cryostat, they work fine at room temperature as well.
The circuit board drawings can be downloaded here
Layout¶

Apply solder mask¶
Download the solder mask from here
Readout Rack-Mount Boxes¶
Download the front panel designer file here. You can upload it to front panel express to produce more.