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Product Detail
WPF33520 
Details

WPF33520-20/ WPF33520-30/ WPF33520-60/ WPF33520-80
DDS FUNCTION (ARBITRARY) GENERATOR



Features

. Compelete dual channels function/arbitrary waveform generator

. Channel independence, coupling, track working mode

. 200 MSa/s sampling rate and 14-bit vertical resolution per channel

. Output of 6 standard waveforms, built-in 50 kinds of arbitrary waveform

. 1uHz~ 20M/30M/60M/80MHz frequency range for main waveform

. 10Hz ~ 250 MHz equal-accuracy frequency counter

. Multi modulation function: AM, DSSC - AM, FM, PM,PWM, FSK, ASK, BPSK and logarithm/linear sweep

. All modulation internal channel mutual and external: also

. Standard USB (H), USB (D), LAN and optional GPIB interface

. Various input and output: waveform output, synchronous signal output, external modulation input,
   counter input,10 MHz clock input, external trigger input, power signal output/power meter input


Technical Data

WPF33520-20

WPF33520-20

WPF33520-60

WPF33520-80

CH1,CH2

Output frequency

Sine: 1μHz~20MHz

Square: 1μHz~20MHz

Ramp:1μHz~1MHz   

Pulse: 1μHz~20MHz

Sine: 1μHz~30MHz

Square: 1μHz~20MHz

Ramp:1μHz~1MHz   

Pulse: 1μHz~20MHz

Sine: 1μHz~60MHz

Square: 1μHz~20MHz

Ramp:1μHz~1MHz   

Pulse: 1μHz~20MHz

Sine: 1μHz~60MHz

Square: 1μHz~20MHz

Ramp:1μHz~1MHz   

Pulse: 1μHz~20MHz

Output amplitude

2mVpp~20Vpp (High Z), 1mVpp~10Vpp (50Ω)

Output impendence

50Ω (BNC)

Output wave

sine, square, ramp, pulse, triangle, noise, DC, arbitrary 50 kinds

Output modulation (CH1)

AM, DSSC - AM, FM, PM, FSK, ASK, PWM

Frequency resolution

1μHz

Frequency stability

≤±5×10-5

Amplitude resolution

four effective digits

Amplitude accuracy

±1%±1mVp-p (1 kHz)

Amplitude flatness

<100kHz: ±0.5dB, 100kHz ~ 75MHz: ±1dB, 75MHz ~ 80MHz: -5dB

Offset range

±(10 VDC–AC peak/2) (High Z), ±(5 VDC–AC peak/2) (50 Ω)

Offset range accuracy

±1%±0.25% amplitude ±2mV(≤180mV), ±1%±0.25% amplitude ±6mV(>180mV)

Waveform

feature

Sine wave

Harmonic distortion (0dB)

< -70dBc(<20kHz), < -50dBc (20kHz ~ 1MHz), < -40dBc (1MHz ~ 30MHz), < -30dBc (30MHz ~ 80MHz)

Distortion factor(0dBm)

≤0.05%(20Hz ≤ f ≤100 kHz)

Phase noise

≤-108 dBc/Hz

Spurious signal

≤-70dBc

Square wave

Rise and fall time

13ns

Duty ratio

0.01% ~ 99.9%, 0.01% resolution

Overshoot (50Ω)

≤ 2%

Jitter

≤200ps rms

Ramp

Symmetry

0.0% ~ 100.0%, 0.1% resolution

Non-linear distortion

≤ 0.1%

Pulse

Rise and fall time

13ns~1us 0.1ns resolution

Duty ratio

0.01% ~ 99.9%, 0.01% resolution

Pulse width

21.3 ns ~ period - 21.35 ns, 0.1ns resolution

Overshoot (50Ω)

≤ 2% (CH1)

Jitter

≤200ps rms

Noise

Sampling rate

30 MHz band width white noise (-3 dB)

Waveform length

Cycle ≥ 50 years

Arbitrary

Sampling rate

1μSa/s ~ 50 MSa/s, 1μSa/s resolution

Waveform length

8~16384 dots (CH1), 8~2048 dots (CH2)

Vertical resolution

14 bits

AM modulation

Type

FC AM, DSSC AM

Carrier wave

sine, square, ramp, noise, arbitrary

Modulation waveform

sine, square, ramp, triangle, noise, arbitrary

Modulation frequency

internal: sine, square, ramp, pulse full range , 1μHz resolution, Arbitrary 1μSa/s ~ 50 MSa/s, 1μSa/s resolution
external: 1μHz ~100 kHz   (-3dB )

Modulation depth

0.0%~ 120.0%, 0.1% resolution, ±1.0% accuracy

FM modulation

Carrier wave

sine, square, ramp, pulse

Modulation waveform

sine, square, ramp, triangle, noise, arbitrary

Modulation frequency

internal: 1μHz ~ 100 kHz , 1μHz resolution, 1μSa/s ~ 50 MSa/s (Arb), 1μSa/s resolution

external: 1μHz ~100 kHz   (-3dB)

Modulation deviation

0~carrier 50% (≤max.modulated frequency+100KHz), 1uHz resolution

PM modulation

Carrier wave

sine, square, ramp, pulse

Modulation waveform

sine, square, ramp, triangle, noise, arbitrary

Modulation frequency

internal: sine, square, ramp, pulse full range , 1μHz resolution, 1μSa/s ~ 50 MSa/s (Arb), 1μSa/s resolution

external: 1μHz ~100 kHz   (-3dB)

Modulation deviation

0.0°~360.0°, 0.01° resolution

PWM

Carrier wave

pulse

Modulation waveform

sine, square, ramp, triangle, noise, arbitrary

Modulation frequency

internal: sine, square, ramp, pulse full range , 1μHz resolution, Arbitrary 1μSa/s ~ 50 MSa/s, 1μSa/s resolution

external: 1μHz ~100 kHz   (-3dB)

Modulation deviation

0.0ns~width-21.3ns, 0.1ns resolution

FSK

Carrier wave

sine, square, ramp, pulse

Jump frequency

internal:   sine, square, ramp, pulse full range , 1μHz resolution

Switching rate

1μHz ~1 MHz, 1μHz resolution

BPSK

Carrier wave

sine, square, ramp, pulse, arbitrary

Jump frequency

0.00°~360.00°, 0.01° resolution

Switching rate

1μHz ~1 MHz, 1μHz resolution

ASK

Carrier wave

sine, square, ramp, pulse, arbitrary, noise

Jump amplitude

2mVpp~ 20Vpp (High Z)

Switching rate

1μHz ~1MHz, 1μHz resolution

Sweep

Wave form

sine, square, ramp, pulse

Starting frequency

sine, square, ramp, pulse full range , 1μHz resolution

Ending Frequency

sine, square, ramp, pulse full range , 1μHz resolution

Sweep mode

Linear/Log

Sweep time

0.001S ~ 1000S, 1mS resolution

Retention time

0.001S ~ 1000S, 1mS resolution

Fly back time

0.001S ~ 1000S, 1mS resolution

Burst

Carrier wave

sine, square, ramp, pulse, arbitrary

Burst mode

N Cycle/Gated

Starting phase

0.0°~360.0°, 0.1° resolution

Burst number

1 ~ 1000000000, 1 resolution

Interval time

1μS ~ 8000S, 1μS resolution

Counter

Measuring function

frequency, period, count

Frequency input range

10Hz ~ 250 MHz   AC coupling

Input voltage range

200mVrms ~ 1.5Vrms    ≤200MHz

Gate time

50ms ~ 10s

Counter capacity

56 bits

Frequency accuracy

6 digits/s

Power Meter (option)

Frequency range

1KHz ~ 100MHz (sine)

Dynamic range

+15dBm~ -60dBm (RMS simultaneous display)

Accuracy

±1dB

Input impedance

50 Ω

Power output (option)

Output wave

sine, square, ramp, pulse, arbitrary

Bandwidth

10Hz ~ 200 kHz

Output power

8W (sina,8Ω)

Output impedance

2 Ω

Accuracy

±1%,1kHz

Protection

Over load

Dual channel character

Mode

sine, square, ramp, pulse, arbitrary

Couple parameter

10Hz ~ 200 kHz

Tracing parameter

in-phase, inverse phase, phase difference

Output impedance

2 Ω

Power supply

100~240 V AC, 47Hz ~ 63Hz, <45VA

Dimensions(W × H × D)

260 × 105 × 290mm

Weight

2.5 kg