balance-board-balbo-baggins revA
2 layer board of 1.57 x 1.42 inches (39.8 x 36.0 mm)
Uploaded:
September 22, 2020
Shared:
September 22, 2020
Total Price:
$11.05
4coax:rj45 interface via baluns
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board-baggins.revA.schematic.pdf>
4coax:rj45 interface via baluns
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board-baggins.revA.schematic.pdf>
zeist revA
4 layer board of 1.59 x 0.68 inches (40.3 x 17.3 mm)
Uploaded:
September 21, 2020
Shared:
September 21, 2020
Total Price:
$10.80
amplifies 4 raw signals coming out of XRM autotune revA for in-situ alignment purposes
Schematic: https://www.phys.hawaii.edu/~mza/PCB/XRM/zeist.revA.schematic.pdf
amplifies 4 raw signals coming out of XRM autotune revA for in-situ alignment purposes
Schematic: https://www.phys.hawaii.edu/~mza/PCB/XRM/zeist.revA.schematic.pdf
balance-board revA
2 layer board of 0.84 x 0.37 inches (21.3 x 9.4 mm)
Uploaded:
September 21, 2020
Shared:
September 21, 2020
Total Price:
$1.50
coax:diffpair interface via balun
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board.revA.schematic.pdf>
coax:diffpair interface via balun
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board.revA.schematic.pdf>
TTL-to-LVDS revA
2 layer board of 1.09 x 1.10 inches (27.8 x 28.0 mm)
Uploaded:
September 15, 2020
Shared:
September 16, 2020
Total Price:
$6.00
converts a TTL or CMOS input to LVDS and drives that on to the 3/6 pair of an 8P8C/RJ45 connector.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/TTL-to-LVDS.revA.schematic.pdf>
converts a TTL or CMOS input to LVDS and drives that on to the 3/6 pair of an 8P8C/RJ45 connector.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/TTL-to-LVDS.revA.schematic.pdf>
photodiode readout revD
4 layer board of 1.58 x 1.58 inches (40.0 x 40.0 mm)
Uploaded:
February 20, 2020
Shared:
September 12, 2020
Total Price:
$24.80
30mm cage-system compatible board to position a photodiode (thorlabs fds015 or fds100) on the axis of the cage system, bias it (mini-fit jr 3 pos or mmcx) and bring the signal out on another mmcx connector.
This version includes an amplifier.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB…
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30mm cage-system compatible board to position a photodiode (thorlabs fds015 or fds100) on the axis of the cage system, bias it (mini-fit jr 3 pos or mmcx) and bring the signal out on another mmcx connector.
This version includes an amplifier.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB…
Show full description
