Pulse measurement accuracy

(typical) 10

Average on power

±0.3 dB + Absolute Amplitude Accuracy of oscilloscope

Average transmitted power

±0.4 dB + Absolute Amplitude Accuracy of oscilloscope

Peak power

±0.4 dB + Absolute Amplitude Accuracy of oscilloscope

Pulse width

±(3% of reading + 0.5 × sample period)

Pulse repetition rate

±(3% of reading + 0.5 × sample period)

Digital modulation analysis (SVM)

Modulation formats

π/2DBPSK, BPSK, SBPSK, QPSK, DQPSK, π/4DQPSK, D8PSK, 8PSK, OQPSK, SOQPSK, CPM, 16/32/64/128/256QAM, MSK,

GMSK, GFSK, 2-FSK, 4-FSK, 8-FSK, 16-FSK, C4FM, D16PSK, 16APSK, and 32APSK

Analysis period

Up to 80,000 samples

Measurement filters

Square-root raised cosine, raised cosine, Gaussian, rectangular, IS-95, IS-95 EQ, C4FM-P25, half-sine, None, User Defined

Reference filters

Raised cosine, Gaussian, rectangular, IS-95, SBPSK-MIL, SOQPSK-MIL, SOQPSK-ARTM, None, User Defined

Alpha/B x T range

0.001 to 1, 0.001 step

Constellation, Error vector magnitude (EVM) vs time, Modulation error ratio (MER), Magnitude error vs time, Phase error vs time,

Signal quality, Symbol table

rhoFSK only: Frequency deviation, Symbol timing error

Symbol rate range

1 kS/s to (0.4 * Sample Rate) GS/s (modulated signal must be contained entirely within the acquisition bandwidth)

Adaptive equalizer

Type

Linear, decision-directed, feed-forward (FIR) equalizer with coefficient adaptation and adjustable convergence rate

Modulation types supported

π/2 DBPSK, BPSK, SBPSK, QPSK, DQPSK, π/4 DQPSK, D8PSK, 8PSK, D16PSK, OQPSK, SOQPSK, CPM,

16/32/64/128/256QAM, MSK, 2-FSK, 4-FSK, 8-FSK, 16-FSK, C4FM

Reference filters for all

modulation types except

OQPSK

Raised Cosine, Rectangular, None

Reference filters for OQPSK

Raised Cosine, Half Sine

Filter length

1-128 taps

Taps/symbol: raised cosine,

half sine, no filter

1, 2, 4, 8

Taps/symbol: rectangular filter 1

Equalizer controls

Off, Train, Hold, Reset

16QAM Residual EVM (typical) for

DPO7000 and DPO/DSA/MSO70000

series 11

Symbol Rate

RF

IQ

100 MS/s

<2.0%

<2.0%

312.5 MS/s

<3.0%

<3.0%

10

Conditions: Pulse Width > 450 ns, S/N Ratio ≥30 dB, Duty Cycle 0.5 to 0.001, Temperature 18 °C to 28 °C.

11

CF = 1 GHz, Measurement Filter = root raised cosine, Reference Filter = raised cosine, Analysis Length = 200 symbols.

Datasheet

Advanced Pulse measurement suite (SVP)

www.tek.com 19