TEKTRONIX CFG253 3 MHz FUNCTION GENERATOR

The CFG253 is a Function Generator from Tektronix. A function generator is a type of signal generator people use to generate many kinds of electrical waveforms over a range of frequencies. A function generator is a type of electronic test equipment that produces sine, triangular, square, and sawtooth shape waveforms. The user can make these waveforms single-shot, using a trigger source, or repetitive, based on use. This kind of signal generator uses integrated circuits to create waveforms. Function generators cover both RF and Microwave frequencies.

• Frequency range: 1.0 Hz to 3 MHz in 7 ranges
• Square, Triangle and Sine Waves; TTL Output
• 20 dB Attenuator
• Internal or External Frequency Sweep
• Variable Duty Cycle
• Variable Symmetry (20 to 80%)

I powered this on as shown in the pictures. Calibration is unknown and dial reading is approximate. Please see output as measured on a Tektronix TDS3054B oscilloscope. That is on the square wave setting at various frequencies as shown.