Atec Wavetek-JDSU-SDA-4040D - Manual (Page 8)

© 2000 Wavetek Wandel Goltermann, Inc. • Specifications subject to change without notice.
CNIN01660300AE
North America
1030 Swabia Court
P.O. Box 13585
Research Triangle Park, NC
27709-3585
Tel. +1 919 941-5730
Fax +1 919 941-5751
Latin America
Av. Eng. Luis Carlos Berrini,
936-8/9. andar
04571-000 Sao Paulo, SP
Brazil
Tel. +55 11 5503 3800
Fax +55 11 5505 1598
Asia-Pacific
PO Box 141
South Melbourne, Victoria
3205
Australia
Tel. +61 3 9690 6700
Fax +61 3 9690 6750
West Europe
Arbachtalstrasse 6
D-72800 Eningen u.A.
Germany
Tel. +49 7121 86 2222
Fax +49 7121 86 1222
Internet Address
www.wwgsolutions.com
East Europe
Postfach 13
Elisabethstrasse 36
A-2500 Baden
Austria
Tel. +43 2252 85521 0
Fax +43 2252 80727
CIS Countries
1st Neopalimovskiy per.
15/7 (4th floor)
119121 Moscow
Russia
Tel. +7 095 248 2508
Fax +7 095 248 4189
Wavetek Wandel Goltermann Sales Offices
Local Sales Office:
For more detailed information about using the SDA-4040D, call for your
free CATV “Find & Fix” Guide at 800-851-1202 or +1 317-788-9351.
QAM View Option (OPT 4)—PRELIMINARY
The QAM Analyzer Option (QAM View) can be factory installed in
any new or existing SDA-4040D instrument. The specifications and
features are in addition to the standard measurement features of
the SDA-4040D. When ordering, please specify OPT 4A for 8MHz,
DVB-C, ITU-T J.83 Annex A, or OPT 4B for 6MHz, DVS-031, ITU-T
J.83 Annex B.
Modulation Type
. . . . . . . . . . . 64/256 QAM, DVB-C, ITU-T J.83 Annex A (OPT 4A)
. . . . . . . . . 64/256 QAM, DVS-031, ITU-T J.83 Annex B (OPT 4B)
Measurable Input Range (Lock Range)
64 QAM. . . . . . . . . . . . . . . . . . . . . . . . . -20 to +50 dBmV (typical)
256 QAM. . . . . . . . . . . . . . . . . . . . . . . . -15 to +50 dBmV (typical)
Frequency Tuning
50 to 860 MHz (Digital QAM mode)
Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 kHz
MER (Modulation Error Ratio)
64 QAM/OPT 4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-35 dB
256 QAM/OPT 4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-35 dB
64 QAM/OPT 4B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-35 dB
256 QAM/OPT 4B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-35 dB
Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 1.5dB
EVM (Error Vector Magnitude)
64 QAM/OPT 4A . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2% - 5.2%
256 QAM/OPT 4A . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1% - 2.0%
64 QAM/OPT 4B . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2% - 5.2%
256 QAM/OPT 4B . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1% - 2.5%
Accuracy 64 QAM/OPT 4A and 4B . . . . . . . ± 0.4% (1.2% - 2.0%)
± 1.0% (2.1% - 5.2%)
Accuracy 256 QAM/OPT 4A and 4B . . . . . . . ± 0.5% (1.1% - 2.5%)
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 . . . . . . . . . . . . . . . . . . . . 10-4 to 10-6
256 QAM Post-FEC/OPT 4A . . . . . . . . . . . . . . . . . . . 10-4 to 10-9
256 QAM Pre-FEC/OPT 4B . . . . . . . . . . . . . . . . . . . . 10-4 to 10-8
256 QAM Post-FEC/OPT 4B . . . . . . . . . . . . . . . . . . . 10-4 to 10-9
Measurable QAM Ingress
-25 to -40 dBc
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 1.5 dB
Channel Bandwidth
8 MHz (OPT 4A); 6 MHz (OPT 4B)
Zero Span Spectrum
(Standard Feature - See SDA-4040D specifications)
Graphic Display
Digital summary (including MER/EVM, Pre/Post FEC BER,
Equalizer Stress, Carrier Offset, Symbol Rate) with limit/margin test
results. IQ constellation with zoom. Adaptive Equalizer Display (8
feed forward/24 feedback), Frequency Response, Group Delay.
Ingress/Noise Under the Carrier.
Power Source
Note: Option powered from SDA-4040D 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, 50-60 Hz, 0.5A
Output. . . . . . . . . . . . . . . . . . . . . . . . . . Charge15V @ 750 ma
Physical
Dimensions (total SDA-4040D size after option installation) . . . . . .
15.2 x 26.7 x 10.8 cm
6" x 10.5" x 4.25"
Weight (total SDA-4040D weight after option installation) . . . . . . .
Approx. 3.5 kg (7.7 lbs)
Operating Temperature Range . . . . . . . . -20 to 45°C (-4 to 113°F)