• Part Number: 4047B-220V
• Dual-channel operation with each channel providing the rated amplitude (10 Vpp) over the entire frequency range
• Sine and square waveforms up to 20 MHz
• True point-by-point 14-bit, 125 MSa/s, 16-kpt arbitrary waveform generator
• Seamless integration with B&K Precision waveform editing software WaveXpress, allowing users to generate complex arbitrary waveforms
• Bright color display with waveform preview
• Synchronize phase of both channels with push of a button
• AM, FM, PM, FSK, and PWM internal and external modulation capabilities
• Gate and burst mode
• Low-jitter square wave generation for simulating reliable clock signals, generating triggers, or validating serial data buses
• USB Interface and SCPI-compliant command set
• Internal/external triggering
• Built-in Counter
• Short circuit protection for resistive and capacitive loads on outputs and overvoltage protection on inputs
• Applications:
• Electronic Design
• Sensor Simulation
• Functional Test
• Serial Data Bus Validation

• Channels: 2
• Frequency Characteristics:
• Sine: 0.01 Hz - 20 MHz
• Square: 0.01 Hz - 20 MHz
• Triangle: 0.01 Hz - 2 MHz
• Pulse: 0.01 Hz - 20 MHz
• Resolution: up to 8 digits
• Accuracy: 0.001% (10 ppm) at < 500 Hz: 0.001% + 0.006 Hz
• Output Characteristics:
• Amplitude Range: 10 mVpp to 10 Vpp (into 50 Ω); 20 mVpp to 20 Vpp (open circuit)
• Amplitude Resolution: 3 digits (1,000 counts)
• Amplitude Accuracy: ± 2% ± 20 mV of programmed output from 1.01 V - 10 V
• Flatness: ± 0.5 dB to 1 MHz; ± 1 dB to 20 MHz
• Offset Range: -4.99 V to 4.99 V (into 50 Ω)
• Offset Resolution: 10 mV, 3 digits
• Offset Accuracy: ± 2% ± 10 mV (into 50 Ω)
• Output Impedance: 50 Ω ± 2%
• Output Protection: Protected against short circuit or accidental voltage practically available in electronic laboratories, applied to the main output connector
• Waveform Characteristics:
• Harmonic Distortion: (3 Vp-p into 50 Ω); 0 - 1 MHz, < -60 dBc; 1 MHz - 5 MHz, <-50 dBc; 5 MHz - 12 MHz, <-45 dBc; 12 MHz - 20 MHz, < 50 dBc
  
• Rise/Fall Time (square, pulse): ≤ 20 ns (10% to 90% at full amplitude into 50 Ω)
• Variable Duty Cycle/Symmetry: Square: 20% - 80% to 2 MHz; Triangle: 1% - 99% in 1% steps, up to 200 kHz
• Symmetry Accuracy at 50%: ± 1%
• Pulse Width (period 100 s - 50 ns): 10 ns to <(Period - 10 ns), 10 ns resolution
• Variable Edge Time: 100 ns to Width/0.625 (50 % duty cycle) 10 ns resolution
• Jitter (square, pulse): < 50 ps rms (cycle-to-cycle, typical)
• Arbitrary Waveform Characteristics:
• Sampling Rate: 8 ns to 100 s
• Vertical Resolution: 14 bits
• Accuracy: 0.001%
• Resolution: 4 digits
• Waveform Length: 2 to 16,382 points
• Jitter: < 50 ps rms (cycle-to-cycle, typical)
• Operating Modes:
• Continuous: Output continuous at programmed parameters
• Triggered: Output quiescent until triggered by an internal or external trigger, at which time one waveform cycle is generated to programmed parameters. Frequency of waveform cycle is limited to 1 MHz.
• Gate: Same as triggered mode, except waveform is executed for the duration of the gate signal. The last cycle started is completed.
• Burst: 2-65535 cycles
• Trigger Source: Trigger source may be internal, external, or manual. Internal trigger rate 0.1 Hz - 1 MHz (1 us - 10 s) 
• Modulation Characteristics:
• Amplitude Modulation (AM): Carrier :Sine, Square, or Triangle; Source: Internal, External; Internal Modulation: 0.1 Hz - 20 kHz; Depth: 0% to 100%
• Sweep Characteristics:
• Sweep Shape: Linear or Logarithmic, up or down
• Sweep Time: 10 ms to 100 s
• Input and Output:
• Trigger IN: TTL compatible; Maximum rate 1 MHz; Minimum width > 50 ns; Input impedance 1 kΩ
• Sync OUT: TTL pulse at programmed frequency; 50 Ω source impedance
• Modulation IN: 5 Vp-p for 100% modulation 10 kΩ input impedance DC to > 20 kHz minimum bandwidth
• Counter Characteristics:
• Range: 50 Hz to 50 MHz
• Resolution: Auto ranging, up to 8 digits
• Accuracy: ± 0.02% ± 2 digits
• Sensitivity: 25 mVrms typical
• General:
• Memory: Storage 20 instrument settings
• Arbitrary Memory: 16,382 points in flash memory
• Power Requirements: 100 V - 240 V AC ± 10%, 47-63 Hz
• Max. Power Consumption: < 30 VA
• Operating Temperature: 32 °F to 122 °F (0 °C to 50 °C)
• Storage Temperature 14 °F to 158 °F (-10 °C to 70 °C)
• Humidity: 95% R.H. 0 °C to 30 °C
• Dimensions (W x H x D):  8.39” x 3.46” x 8.27” (213 x 88 x 210 mm)
• Weight:  5.5 lbs (2.5 kg)
• Safety: and EMC Standards EN55011 for radiated and conducted emissions EN55082, EN61010, CE approved
• Included Accessories: Power cord, USB (type A to B) interface cable,certificate of calibration
• Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 ºC ± 5 ºC. Specifications are subject to change without notice

• (1) 4047B - Dual Channel Function/Arbitrary Waveform Generator
• (1) Power Cord
• (1) USB (type A to B)
• (1) Interface Cable
• (1) Certificate of Calibration

Brochure/Datasheet

Instruction Manual

Operating Software (Supports Windows(R) 7/8.1/10), Ver. 11April2017

USB Driver, Ver. 041013

Note: Prices are not binding at any time subject to change without prior notice