Owon’s AG1022F is a versatile 25MHz 125MSs/a waveform generator that provides both function and arbitrary waveforms using DDS (Direct Digital Synthesis) techniques, and adds waveform modulation capabilities. The AG1022F provides stable, precise, low-distortion signals from DC up to 25MHz with 14-bit vertical resolution. Standard functions provided include 5 basic waveforms (sine, square, pulse, and ramp waveforms, and a noise output) and 45 built-in arbitrary waveforms. Signal modulation capabilities include: Amplitude Modulation, Frequency Modulation, Phase Modulation, Frequency Shift Keying, Sweep, and Burst. Also included is a 200MHz frequency counter capability. The output impedance is adjustable from 50 Ohms to ‘Hi-Z’. In Hi-Z mode, the output levels can be in excess of 20Vpk-pk, so a 7.07Vrms waveform can be achieved with plenty of adjustment headroom. The AC low-frequency limit is 1μHz; and the lowest output level is 1mVp-p. The frequency control on the AG1012F shows a ‘typical’ SSB phase noise of -100dBc/Hz at 10kHz offset (running at 10MHz). The user-friendly panel layout features a 3.9” TFT color LCD (480 x 320), the menu-driven controls are intuitive - all functions and parameters are easily accessible, allowing users to quickly and easily produce the test signals they need. A useful integrated Help function shows descriptions of single functions and step-by-step instructions for operational tasks. Various I/O connections on the AG1022F are available on the rear panel, including RS232 and USB (Host and Device). PC control via SCPI commands is supported for remote setting of the instrument’s parameters and output, and the PC’s display can synchronously reproduce the waveform generator’s screen image. ModelAG1012AG1012FAG1022AG1022FAG2052FAG2062FChanneldualFrequency Output10MHz25MHz50MHz60MHzSample Rate125MS/s250MS/sVertical Resolution14 bitsWaveformStandard WaveformSine, Square, Pulse, Ramp, and NoiseArbitrary WaveformExponential Rise, Exponential Fall, Sin(x)/x, Step Wave, and others, total 45 built-in waveforms, and user-defined arbitrary waveformFrequency (resolution 1μHz)Sine1μHz - 10MHz1μHz - 25MHz1μHz - 50MHz1μHz -60MHzSquare1μHz - 5MHz1μHz - 25MHz1μHz - 30MHzPulse1μHz - 5MHz1μHz - 10MHzRamp1μHz - 1MHzNoise25MHz (-3dB) (typical)50MHz (-3dB) (typical)Arbitrary Waveform1μHz - 10MHzAmplitudeWave Length2 pts to 8K pts2 pts-1M ptsSample Rate125MS/s250MS/sVertical Resolution14 bitsNon-volatile Memory26 waveformsModulationModulation Waveform AM, FM, PM, FSK, Sweep, and Burst AM, FM, PM, FSK, Sweep, and BurstAM, FM, PM, FSK, PWM, Sweep and BurstModulation Frequency 2mHz to 20.00KHz (FSK 1μHz - 100KHz) 2mHz to 20.00KHz (FSK 1μHz - 100KHz)CounterFunction Frequency Period, +Width, -Width +Duty, and -Duty Frequency Period, +Width, -Width +Duty, and -DutyFrequency Range 100mHz ~ 200MHz 100mHz ~>< 200MHzFrequency Resolution 6 digits 6 digitsInput / OutputDisplay4 inch (480 × 320 pixels) TFT LCDType counter, ext modulation input/output, ext trigger input/output, extl reference clock input/output counter, external modulation input / output, external trigger input / output, external reference clock input / outputCommunication InterfaceUSB host, USB device, RS232MechanicalDimension (W×H×D)235 × 110 × 295 (mm)Weight (without package)3.00 kg Features: Advanced DDS technology, 25MHz frequency output125MS/s sample rate, and 1μHz frequency resolutionVertical Resolution: 14 bits, up to 1M arb waveform lengthComprehensive modulation functions: AM, FM, PM, FSK, PWM, Sweep, and Burst High-accuracy frequency counter integrated, supported range 100mHz - 200MHzComprehensive waveform output: 5 basic waveforms, and 45 built-in arbitrary waveformsImport and output waveforms from OWON SDS oscilloscopes (with ‘CutWave’ capability)Supported SCPI4 inch high resolution (480 × 320 pixels) TFT LCD display Applicationdesign and debugcircuit function testeducation and training