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.
Specifications:
| 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 | |||||













