4011A - 

The Model 4011A Function Generator is a versatile signal source which combines several functions into one unit. Additionally, the instrument provides the added convenience of a built-in frequency counter. This permits more accurate determination of output frequency than is possible with a simple calibrated dial. Coarse and fine tuning controls permit precision settability of the output frequency. High stability assures that the output frequency does not drift.

Features:

0.5 Hz to 5 MHz

Sine, Square, Triangle, Pulse, & Ramp output

Coarse and Fine tuning

4 digit LED display

Variable duty cycle

Variable DC offset

Variable amplitude output plus 20dB attenuator

20Vpp output into open circuit (10Vpp into 50 Os)

cUL certified