Fluke 990DSL - Page 230

990DSL
Users Guide
A-8
Operational Specifications (continued)
Function Range Accuracy
Send WB/BB Tone
Frequency 10 kHz to 1.2 MHz
5
0.1%, 508.63 Hz
multiples
25 kHz to 18 MHz
6
0.1%, 4312.5 Hz
multiples
Amplitude 0.0 dBm (fixed) ±1 dB
Impedance 100 Ω, 135 Ω 1 %
WB/BB Impulse Noise
Impedance
100 Ω, 135 Ω,
Bridged
4
1 %
Filters
E, F, G, 1.3 MHz,
20 MHz
-
Test Time
1 to 1440 minutes
(24 hrs.)
1 %
Impulse Counter 0 to 9999 -
Counter Threshold
0 dBm to -40 dBm
-40 dBm to -50 dBm
±1 dB
8
±3 dB
8
(Typical)
Count Interval 8 / second -
DSL Auto-Test
Data Rate Estimation
ADSL/2 (1.104 MHz) 0 – 8 Mb/s ±0.1 Mb/s (Typical)
ADSL2+ (2.208 MHz) 0 - 16 Mb/s ±0.2 Mb/s (Typical)
VDSL (17.664 MHz) 0 - 55 Mb/s ± 2 Mb/s (Typical)
VDSL2 (30 MHz) TBD TBD