Atec Wavetek-SDA-5000-5500-5510 - Manual (Page 11)

FREQUENCY TUNING
50 to 860 MHz (Digital QAM mode)
Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 kHz
BER (BIT ERROR RATE)
64 QAM Pre-FEC/OPTs 4A and 4B . . . . . . . . . . . . . . . 10-4 to 10-9
64 QAM Post-FEC/OPTs 4A and 4B . . . . . . . . . . . . . . 10-4 to 10-9
256 QAM Pre-FEC/OPT 4A and 4B . . . . . . . . . . . . . . 10-4 to 10-9
256 QAM Post-FEC/OPT 4A and 4B . . . . . . . . . . . . . . 10-4 to 10-9
MER (MODULATION ERROR RATIO)
64 QAM / Option 4A . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 to 35 dB
Accuracy . . . . . . . . . . . . . . . . . . . ±2.0 dB (typical, see chart below)
64 QAM / Option 4B . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 to 35 dB
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.5 dB
256 QAM / Option 4A . . . . . . . . . . . . . . . . . . . . . . . . . . 28 to 35 dB
Accuracy . . . . . . . . . . . . . . . . . . . ±2.0 dB (typical, see chart below)
256 QAM / Option 4B . . . . . . . . . . . . . . . . . . . . . . . . . . 28 to 35 dB
Accuracy: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.5 dB
EVM (ERROR VECTOR MAGNITUDE)
64 QAM / Option 4A . . . . . . . . . . . . . . . . . . . . . . . . . 1.2% to 5.2%
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5% (1.2% to 2.0%)
±1.0% (2.1% to 4.0%)
±1.4% (4.1% to 5.2%)
64 QAM / Option 4B . . . . . . . . . . . . . . . . . . . . . . . . . 1.2% to 5.8%
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5% (1.2% to 2.5%)
±1.1% (2.6% to 5.8%)
256 QAM / Option 4A . . . . . . . . . . . . . . . . . . . . . . . . 1.1% to 2.5%
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.6%
256 QAM / Option 4B . . . . . . . . . . . . . . . . . . . . . . . . 1.1% to 2.5%
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5%
QAM LEVEL MEASUREMENT
Signal types . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 QAM, 256 QAM
Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +45 dBmV
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.0 dB
Flatness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5 dB
Linearity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.0 dB
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5 dB (typical)
MEASURABLE QAM INGRESS
64 QAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25 to -40 dBc
256 QAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to -40 dBc
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0 dB
GRAPHIC DISPLAY
Digital summary (including MER/EVM, Pre/Post FEC BER,
Equalizer Stress, Carrier Offset, Symbol Rate) with limit/margin test
results, QAM level. IQ constellation with zoom. Adaptive Equalizer
Display (in accordance with the DVB ERT 290 Standard),
Frequency Response, Group Delay. Ingress/Noise Under the Carrier.
POWER SOURCE
Note: Option powered from SDA Series nickel metal hydride bat-
tery. Operating time is specified for continuous use in QAM View
mode. Option includes high output charger.
Charge Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ~4 hours
Operating Time . . . . . . . . . . . . 2.5 hours continuous use (typical)
Universal AC Charger/Adapter
Input. . . . . . . . . . . . . . . . . . . . . 100-250 VAC, 50 to 60 Hz, 0.5A
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . Charge15V @ 750 ma
PHYSICAL
(total SDA-5000 size with OPT 4)
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15.2 x 26.7 x 10.8 cm
6” x 10.5” x 4.25”
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Approx. 3.5 kg (7.7 lbs)
Operating Temperature Range . . . . . . . . -20 to 45°C (-4 to 113°F)
Ordering Information
Model SDA-5000
1010-00-0473
Forward and reverse sweep field receiver with advanced signal
analysis. Compatible with older Stealth units running firmware
version 9.3. Includes: Extended-life nickel metal hydride battery,
universal charger/AC adapter, and operators manual
Model SDA-5500
1010-00-0470
Headend Sweep Transceiver: Provides forward sweep and single
user reverse sweep for SDA-5000. Compatible with older Stealth
units running firmware version 9.3. Includes: Line cord, channel
plan transfer cable, and operators manual
Model SDA-5510
1010-00-0472
Headend Reverse Sweep Manager: Receives reverse sweep from up
to 10 SDA-5000 receivers with OPT 1 or 2 installed. Compatible
with older Stealth units running firmware version 9.3. Includes:
Line cord, channel plan transfer cable, and operators manual