Fluke DSX-600 - Page 144

DSX-600 CableAnalyzer
Technical Reference Handbook
126
Characteristic impedance exceeds the limit
 Bad connection
 Cable compression (tight cable ties, pinches, kinks, etc.)
 Mismatch of cable types
 Water in the cable jacket
 Incorrect terminator resistance
HDTDR test fails (a reflection exceeds the 15% limit)
 Bad connection due to oxidized or loose contacts
 Mismatch of cable types
Table 8. Causes of Coaxial Test Failures (continued)