Newport New Focus 3502, Руководство пользователя

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6.4
Reference Output
Sync Out TTL level square wave, may be used as free-running
oscillator when using
EXT+ , EXT- or V
ext
Sync setting.
F
outer
TTL-level square wave at the chopping frequency.
OUT 1 TTL level pulse:
5·F
outer
in NORMAL mode
F
outer
- F
inner
in +/- mode
(H/S)·F
outer
in H/S mode.
OUT 2 TTL level pulse:
F
inner
in NORMAL mode
F
outer
+ F
inner
in +/- mode
[H/(7·S)]·F
sync
in H/S mode.
6.5
Phase Shifter
Range: -180.0° to +179.0°
Resolution: 0.1°, increasing to 0.25° at 6.4 kHz.
6.6
Harmonic Locking
Subharmonic (S): 1 – 15
Harmonic (H): 1 – 15
Note: S and H may be set in any combination.
6.7
External Voltage Control
0 to -10.0 V DC for 0 to 100% of maximum chopping frequency.
6.8
General
Net Weight: 5.7 pounds (Chopper Head assembly included)
Power Input: 100-240 VAC, 50-60 Hz.