GW Instek MFG-2120 20MHz Single Channel Arbitrary Function Generator with Pulse GeneratorKey Features At A Glance Up to five simultaneous output channels: dual arbitrary function generator channels, RF signal generator, 25 MHz pulse generator, and 20 W power amplifier (channel mix varies by model) Arbitrary waveform generation with 200 MSa/s sample rate, 100 MHz repetition rate, 14-bit amplitude resolution, and 16k point memory depth AFG channel frequency coverage from 1 µHz to 60 MHz (sine); RF channel sine coverage to 160 MHz or 320 MHz depending on model Ground-isolated output, sync, and modulation I/O connectors rated to ±42 Vpk (DC+AC peak) to chassis earth for floating circuit tests AM, FM, PM, FSK, PWM, and SUM modulation on AFG channels; RF channel adds ASK and PSK digital modulation Built-in 150 MHz frequency counter with 8-digit resolution and ±20 ppm time base accuracy 20 W / 20 dB power amplifier with 5 Hz–100 kHz bandwidth and