AR 10013164, Руководство по эксплуатации и обслуживанию

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FL7006/FL7030/FL7218/FL7040/FL7060Kit
22 Rev J
3.5.2.2 Probe
The probe is designed to be mounted on a non-conductive (dielectric) probe stand. The stand should be
supplied with a 1/4-20 non-conducting (dielectric) screw with 1/8 to 1/4 inch thread extending beyond the
mounting surface.
For operation of stalked probes below 30 MHz, the stalk axis (the long axis of the probe) should not be
aligned in the direction of the Electric (E) field. For this low frequency range it is recommended that the stalk
axis be aligned with the direction of propagation, if it is known. For all other frequencies, it is recommended
that the electronic housing be positioned more distant from the primary rf source than the position of the
sensors, if the primary rf source location is known.
The probe has two permanently attached short fiber optic cables. Do not attempt to pull on these cables.
Separately support these cables, or attach them to the probe stand on which the probe is mounted, to prevent
accidental pulling of these fiber optic cables.
3.5.2.3 Fiber Optic Cable
The fiber optic cable should be routed using the minimum number of extension fibers in the links between the
interface and the probe. Bulkhead fiber optic feed-through adapters may be used to attach one or two
extension cables. Feed-throughs may be used un-mounted or may be panel mounted for penetration of screen
room walls.
The fiber cable is rugged, but sharp bends (less than 1 inch radius) must be avoided. Position the fiber so that
it is not subject to physical abuse and will not be walked upon. Do not put excessive stress on any fiber
attachments. Support each cable to prevent accidental pulling at all fiber optic attachments.
The fiber optic cables are keyed and color-coded to ensure safe and proper connection. Shuttered connectors
are used to prevent accidental exposure to laser radiation.
CAUTION:
Improper connections of the fiber optic cables can result in damage to the
optical components.
Cables must be properly installed and connected before operating the
probe kit.
3.5.3 Cooling Requirements
3.5.3.1 Probe Interface
The interface has no cooling requirements when operated within the specified temperature environment.
3.5.3.2 Probe
The probe generates little heat. The probe has been individually compensated to reduce variation with
temperature. However, for best performance it should be operated in an area without excessive drafts or rapid
changes in the ambient temperature.