B&K Precision 4053B Signal Generator

B&K Precision 4053B Signal Generator is a two‑channel, 10 MHz dual channel function/arbitrary waveform generator designed for bench‑top testing and calibration. It uses a 14‑bit DAC at up to 150 MSa/s with 16k points of waveform memory per channel, enabling precise sine, square, triangle, ramp, pulse, and arbitrary waveforms on each output. Each channel provides 50 Ω output impedance (with selectable high‑impedance mode) and an amplitude range of 2 mVpp to 10 Vpp into 50 Ω (4 mVpp to 20 Vpp open‑circuit) up to 10 MHz, with the maximum amplitude constrained at frequencies above 10 MHz. A 4.5‑inch color LCD interface on the front panel displays settings and results, while the unit supports modulation, triggering, and sweep capabilities to support complex test setups.