Specifications
344
B
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
Carrier-to-Noise
In-service measurement. Non-scrambled channels only. No preselection
required for 78 channels or less. Best dynamic range at +10dBmV or
higher input.
Range: ≥ 52 dB
Resolution: < 0.5 dB
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
Tilt Measurement
Up to 9 pilot carriers or video channels with tilt and level measurements
on the highest and lowest. The SDA-5000 allows measurement on any 2
of the 9. (Tilt mode is not available on the SDA-5510).
Scan Mode
All video, audio, pilot carrier, and digital channel levels displayed.
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