Fluke DTX-1800, Technical Reference Handbook, Page: 344 / 398

DTX Series CableAnalyzer
Technical Reference Handbook
14-18
Table 14-2. Level IV Accuracy Performance Parameters per IEC Guidelines (cont.)*
40 - 20 log(f/100)
(measured to 60 dB maximum)
37 - 20 log(f/100)
(measured to 60 dB maximum)
±
0.5 dB (applicable when IL > 3 dB)
(applicable when IL > 3 dB)
1 MHz to 300 MHz:
27 - 7log(f/100),
30 dB maximum
300 MHz to 600 MHz: 23.7 dB
1 MHz to 300 MHz: 25 - 7log(f/100), 25 dB maximum
300 MHz to 600 MHz: 21.7 dB
(applicable when IL > 3 dB)
20 dB (applicable when IL > 3dB)
(applicable when IL > 3 dB)
1 MHz to 250 MHz:
20 - 15log(f/100),
25 dB maximum
250 MHz to 600 MHz: 14 dB
1 MHz to 250 MHz: 18 - 15log(f/100), 25 dB maximum
250 MHz to 600 MHz: 12 dB
(applicable when IL > 3dB)
* DTX-1800 up to 900 MHz. DTX-1200, DTX-LT, and DTX-ELT up to 350 MHz. DTX-CLT up to 100 MHz.
Parameter Baseline Field Tester
Field Tester with Level IV
Permanent Link Adapter
Field Tester with Level IV
Channel Adapter
Common Mode
Rejection
Tracking
Directivity
Source Match
Return loss of
Termination