60

50

40

30

20

10

0

–10

0

10

14

Nivel portadora de video (dBmV)

60

50

40

30

20

10

0

–20

–10

0

10

24

20

30

Nivel portadora de video (dBmV)

2.0 dB Accuracy

3 dB

Accuracy

Rango de límites de medida

Rango de límites de medida

3 dB

Accuracy

2.0 dB Accuracy

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 (8 feed forward/24 feedback), Frequency

Response, Group Delay. Ingress/Noise Under the Carrier.

Power source

Note: Option powered from SDA Series nickel metal hydride

battery. 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, 0.5 A

Output

Charge 15 V at 750 ma

Physical dimensions

(total SDA-5000 size with OPT 4)

6 x 10.5 x 4.25 in (15.2 x 26.7 x 10.8 cm)

Weight

Approx. 7.7 lb (3.5 kg)

Operating temperature range

–4 to 113°F (–20 to 45°C)

Notes

(1)Typical specifications

(2)Relative to 25°C

(3)At 25°C and +20 dBmV

(4)

(5)

View option (OPT 4)

The QAM View option can be factory installed in any new or

existing SDA Series instrument.The specifications and features

are in addition to the standard measurement features of the

SDA Series.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)

Channel bandwidth

8 MHz (OPT 4A); 6 MHz (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

50 kHz

BER (bit error rate)

64 QAM Pre-FEC/OPTs 4A and 4B

64 QAM Post-FEC/OPTs 4A and 4B

256 QAM Pre-FEC/OPT 4A and 4B

256 QAM Post-FEC/OPT 4A and 4B

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)

Specifications

continued

7

Specifications

SDA-4040D STEALTH DIGITAL ANALYZER

Zero Span mode

Video BW

>1 MHz, 100 kHz, 10 kHz, 100 Hz

Resolution BW

2 MHz, 280 kHz, 30 kHz

Measurement BW Compensation

programmable 1 kHz to 99 MHz

Pulse measurement accuracy

nominal level in 10 µs

±2 dB from nominal in 5 µs

(>1 MHz VBW, 280 kHz RBW)

Sweep times

100 µs to 20 s (1, 2, 5 settings)

Intermodulation distortion (CSO/CTB)

≥ 60 dB

Resolution

0.1 dB

Data storage

Files types that can be stored: Sweepless Sweep, autotests, tilt

graphs, channel plans, and scan graphs. Spectrum graphs

(normal, normal with max hold, and CSO/CTB) can also be

stored. Memory space is allocated on demand. All files stored

as data, not as screen picture.Typical mix of files for 78-

channel plan, 8 channel plans; 16 sweep references, 80 sweep

traces; 40 scan files, 20 spectrum displays; 20 autotests

Serial interface

RS232; Epson, IBM, Seiko, and Diconix printers

Input configuration

Connector type

75

Ω Type F Female

(Optional 75

Ω Type BNC Female)

Maximum sustained voltage

100 VAC, 140 VDC

PathTrak field view (OPT 3 required)

Update rate

2x/second (remote trace)

~1x/second (local trace)

Display scaling

5/1/2/5/10/20dB/div.

Selectable nodes

14 (selectable via PathTrak HCU)