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Generator, Arbitrary, Function 20 MHz, 2 Channel

4047B - Generator, Arbitrary, Function  20 MHz, 2 Channel
4047B - Generator, Arbitrary, Function  20 MHz, 2 Channel
4047B - Generator, Arbitrary, Function  20 MHz, 2 Channel
4047B - Generator, Arbitrary, Function  20 MHz, 2 Channel

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Manufacturer Part No:
Newark Part No.:
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Technical Datasheet:
4047B   Datasheet
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Product Information

Arbitrary, Function

2 Channel




3 Years


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Product Overview

The 4047B from B&K Precision is a 20MHz dual channel function/arbitrary generator model. This generator is capable of generating stable and precise sine, square, triangle, pulse and arbitrary waveforms. The CH1 and CH2 outputs are fully independent with individual on/off buttons and can both be varied from 0 to 10Vpp into 50 ohm (up to 20Vpp into open circuit). The generator provides linear and logarithmic sweep capabilities, AM/FM/PM/FSK/PWM modulation and a continuously variable DC offset to inject signals directly into circuits at the correct bias level. Separate output amplitude and DC offset amplifiers lets to set a large DC offset (e.g ±4.99V) with a small amplitude output signal (e.g. 10mV). This dual architecture typically found in more expensive generators only, provides all the benefits of a DDS and a true point-by-point arbitrary waveform generator (AWG) without any limitations imposed by either technology.
  • True point by point 14bit, 125MSa/s, 16kpt arbitrary waveform generator
  • Seamless integration w/ waveform editing software WaveXpress to generate complex arbitrary waveforms
  • Bright colour display with waveform preview, 20 instrument settings memory storage
  • Synchronize phase of both channels with push of a button, 100V to 240V AC ± 10%, 47-63Hz power
  • AM, FM, PM, FSK and PWM internal and external modulation capabilities & gate and burst mode
  • Low-jitter square wave generation, generating triggers or validating serial data buses
  • USB interface, SCPI-compliant command set, internal/external triggering & power consumption < 30VA
  • Built-in counter, operating temperature range from 0°C to 50°C (32°F to 122°F)
  • Short circuit protection for resistive, capacitive loads on o/p's & overvoltage protection on i/p's
  • Dimension of (W x H x D) 213 x 88 x 210mm, 2.5Kg (5.5lb) weight


Test & Measurement


4047B generator, Power cord, USB (type A to B) interface cable, Certificate of calibration.

Also Known As


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