Cleaning Connectors
ML2437A/38A OM/PM PN: 10585-00001 Rev. P D-3
D-4 Cleaning Connectors
The precise geometry that makes possible the RF component's high performance can easily be
disturbed by dirt and other contamination adhering to the connector interfaces. When not in
use, keep the connectors covered.
To clean the connector interfaces, use a clean cotton swab that has been dampened with
isopropyl alcohol.
The following are some important tips on cleaning connectors:
• Use only isopropyl alcohol as a cleaning solvent.
• Do not use excessive amounts of alcohol as prolonged drying of the connector may be
required.
• Never put lateral pressure on the center pin of the connector.
• If installed, do not disturb the Teflon washer on the center conductor pin.
• Verify that no cotton or other foreign material remains in the connector after cleaning.
• If available, use compressed air to remove foreign particles and to dry the connector.
• After cleaning, verify that the center pin has not been bent or damaged.
Note
Most cotton swabs are too large to fit in the smaller connector types. In these
cases, it is necessary to peel off most of the cotton and then twist the remaining
cotton tight. Be sure that the remaining cotton does not get stuck in the connector.
Cotton swabs of the appropriate size can be purchased through a medical
laboratory-type supply center.
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