B&K Precision 4047B – 20 MHz Dual Channel Function / Arbitrary Generator

Description
BK Precision 4047B – 20 MHz Dual Channel Function / Arbitrary Generator
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
Bright color display with waveform preview
Synchronize the phase of both channels with the push of a button

The 4047B Dual Channel Function/Arbitrary Waveform Generator is capable of generating stable and precise sine, square, triangle, pulse, and arbitrary waveforms. CH1 and CH2 outputs are fully independent with individual on/off buttons and can both be varied from 0 to 10 Vpp into 50 ohms (up to 20 Vpp 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 let you set a large DC offset (e.g. ± 4.99 V) with a small amplitude output signal (e.g. 10 mV).

The 4047B’s 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.