The B&K Precision model 4005DDS is a versatile 5 MHz DDS (direct digital synthesis) function generator with a 4-digit display. The instrument generates sinusoidal, triangular, and square waveforms over the 1 Hz to 5 MHz range at precise frequencies. The output voltage can be varied from 0 to 10 Vp-p into 50 ohms or to 20 Vp-p into open circuit. A continuously variable DC offset allows the output to be injected directly into circuits at the correct bias level.
Frequency is selectable from 1 Hz to 5 MHz
Sine, square, or triangle waveform output
Direct digital synthesis (DDS) architecture
Bright, easy-to-read LED display
Number pad for quick input of frequency
Front panel push button and pull knob can attenuate output by up to 40 dB
Adjustable duty cycle and DC offset