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SDA 4040D HFC Signal Analysis Meter5000
Frequency
| Range |
5 to 1,000 MHz |
| Accuracy |
± 10 ppm at 25°C; ± 10 ppm drift over temp. |
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± 3 ppm/year aging |
| Resolution Bandwidths |
30, 280 kHz and 2MHz |
|
(30 kHz for CTB/CSO only) |
| Tuning Resolutions |
10 kHz |
| Sweep Resolution |
250 kHz maximum |
Level Measurement
| Range |
-40 to +60 dBmV |
| Resolution |
0.1 dB |
| Accuracy |
±1.0 dB from -20 to +50°C 1,2 |
| Log Linearity |
±0.5 dB 1 |
| Flatness |
±0.5 dB 3 |
| Signal Types |
CW, single carrier, video |
|
(single or dual audio/NICAM), audio, digital |
| Uncertainty for Digital Carrier |
additional ±0.5 dB (digital types 16/32/64/256
QAM, |
|
QPR, QPSK, VSB, CAP-16, DVB/ACTS and TDMA |
|
using zero-span spectrum mode) @280 kHz RBW |
Hum Measurement
In-service measurement. Carrier > 0 dBmV. Non-scrambled channels only
| Range |
0 to 10% |
| Resolution |
<0.2% |
| Accuracy |
+/- 0.7% |
Depth of Modulation
Assumes presence of white reference on any VITS line.
Non-scrambled channels only. Audio demodulation of
AM and FM carriers
| Range |
80 to 100% |
| Resolution |
<0.5% at 85% |
| Audio Demodulation |
AM and FM Carriers |
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