M8000 Series of BER Test Solutions Tips for Preventing Damage 17
Tips for Preventing Damage 1
 
Follow proper RF cable and connector care 
• Avoid repeated bending of cables; a single sharp bend can damage a 
cable instantly. 
• Limit the number of connections and disconnections to reduce wear. 
• Inspect the connectors prior to using; look for dirt, nicks, and other 
signs of damage or wear. A bad connector can ruin a good connector 
instantly. 
• Always use torque wrench and gauge tools for connecting RF 
connectors. 
• Clean dirty connectors to prevent poor electrical connections or 
damage to the connector. 
Making a connection
1 Inspect and clean. All connectors must be undamaged, clean, and 
within mechanical specification.
2 Carefully align center axis of both devices. Push the connectors 
straight together so they can engage smoothly. The male center 
conductor pin must slip concentrically into the contact fingers of the 
female connector.
3 CRITICAL: Rotate only the connector nut - NOT THE DEVICE OR 
CONNECTOR BODY - until finger-tight, being careful not to cross the 
threads. Damage to both connectors will occur if the male center pin is 
allowed to rotate in the female contact fingers.