Model	Frequency Range Min.	Frequency Range Max.	Freq. Resolution	Waveform Outputs	Modulation
4011A	500.0 mHz	5.0 MHz	?	Sine, Square, Triangle, Pulse, Ramp, TTL, CMOS	?
4003	500.0 mHz	3.0 GHz	?	Sine, Square, Triangle, Ramp, Pulse, Pulse	Sweep
4010A	200.0 mHz	2.0 MHz	?	Sine, Square, Triangle, Pulse, Ramp, TTL, CMOS	?
4001	500.0 mHz	3.0 GHz	?	Sine, Square, Triangle, Ramp, Pulse, Pulse	Sweep