Waveform math

Number of math waveforms

Unlimited

Arithmetic

Add, subtract, multiply, and divide waveforms and scalars

Algebraic expressions

Define extensive algebraic expressions including waveforms, scalars, user-adjustable variables, and results of parametric

measurements. Perform math on math using complex equations. For example (Integral (CH1 - Mean(CH1)) X 1.414 X VAR1)

Math functions

Invert, Integrate, Differentiate, Square Root, Exponential, Log 10, Log e, Abs, Ceiling, Floor, Min, Max, Degrees, Radians, Sin,

Cos, Tan, ASin, ACos, and ATan

Relational

Boolean result of comparison >, <, ≥, ≤, =, and ≠

Logic

AND, OR, NAND, NOR, XOR, and EQV

Filtering function

User-definable filters. Users specify a file containing the coefficients of the filter

FFT functions

Spectral Magnitude and Phase, and Real and Imaginary Spectra

FFT vertical units

Magnitude: Linear and Log (dBm)

Phase: Degrees, Radians, and Group Delay

FFT window functions

Hanning, Rectangular, Hamming, Blackman-Harris, Flattop2, Gaussian, Kaiser-Bessel, and TekExp

Spectrum View

Center Frequency

Limited by instrument analog bandwidth

Span

18.6 Hz to 312.5 MHz

18.6 Hz to 500 MHz (with option 4-SV-BW-1)

Coarse adjustment in a 1-2-5 sequence

RF vs. Time Traces

Magnitude vs. time, Frequency vs. time, Phase vs. time (with option 4-SV-RFVT)

RF vs. Time Trigger

Edge, pulse width, and timeout trigger on RF Magnitude vs. Time and RF Frequency vs. Time (with option 4-SV-RFVT)

Resolution Bandwidth (RBW)

18.6 μHz to 15.625 MHz

18.6 μHz to 25 MHz (with option 4-SV-BW-1)

Window types and factors

Window type

Factor

Blackman-Harris

1.90

Flat-Top 2

3.77

Hamming

1.30

Hanning

1.44

Kaiser-Bessel

2.23

Rectangular

0.89

Spectrum Time

FFT Window Factor / RBW

Reference level

Reference level is automatically set by the analog channel Volts/div setting

Setting range: -42 dBm to +44 dBm

Datasheet

30 www.tek.com