Tektronix / Function Generator / FG5010 
Tek FG5010 Programmable 20 MHz Function Generator 

- Operate in a TM 5000-Series Power Module. 
- Frequency range 0.002Hz ~ 20MHz
- Output 20 Vp-p(50-ohms)
- Waveforms sine, square, triangle, pulse, and ramp with 10 ns rise/fall time. 
- Features 10 to 90% variable symmetry in 1% steps.
- rigger, gate, counted burst, AM, FM, and VCF modes. 
- IEEE-488 interface 
- Mainframe not included