TEKTRONIX AFG1022 Arbitrary Function Generator (25Mhz, 2CH)

25 MHz, Two-channels
12-digits frequency resolution; 2-8 kpts / 14-bit vertical resolution
3.95" color TFT
Built-in noise generator
Built-in 200 MHz, 6 digits/sec frequency/counter
50 built-in standard function and arbitrary waveforms
Free ArbExpress makes user defined waveforms editing extremely easy
Compatible with TekSmartLab for easy teaching and learning
2U half rack size
AM/FM/PM/FSK modulation modes (on channel 1)
Sweep and burst/gated modes (on channel 1)
125 MS/s sample rate
64 MB built-in non-volatile memory and USB memory expansion for user-defined waveforms

Datasheet

Manual