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--- d2:laser_servo [2021/03/02 17:06] – [Specifications] Michael Radunsky
+++ d2:laser_servo [2021/12/17 01:58] (current) – external edit 127.0.0.1
@@ Line 317: / Line 317: @@
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+While it is infrequent, the D2-005 power supply may occasionally radiate noise from the side of its chassis onto nearby electronics. This only occurs in some system configurations, and will appear as a signal at the frequency of your mains electricity (typically either 50 Hz or 60 Hz). This noise can easily be removed by moving the D2-005 at least 18 inches (45cm) away from other electronics, rotating it 90° such that the sides of the D2-005 face away, or by moving the entire power supply to a different shelf. To accommodate this, all D2-005's are shipped with a 5' DB9 cable as of January 1, 2022.
 **Absolute Jump TTL (BNC)**