- Advanced DDS technology, max 150MHz frequency output
- Up to 400MS/s sample rate, and 1μHz frequency resolution
- Vertical Resolution : 14 bits, up to 1M arb waveform length
- Comprehensive waveform output : 5 basic waveforms, and 45 built-in arbitrary waveforms
- Comprehensive modulation functions : AM, FM, PM, FSK, PWM, Sweep, and Burst
- Supported SCPI
- 4 inch high resolution (480 × 320 pixels) TFT LCD display


design and debug
circuit function test
education and training

Model AG4081 AG4101 AG4121 AG4151
Channel single
Frequency Output 80MHz 100MHz 120MHz 150MHz
Sample Rate 400MS/s
Vertical Resolution 14 bits
Standard Waveform Sine, Square, Pulse, Ramp, and Noise
Arbitrary Waveform Exponential Rise, Exponential Fall, Sin(x)/x, Step Wave, and others, total 45 built-in waveforms,
and user-defined arbitrary waveform
Frequency (resolution 1μHz)
Sine 1μHz - 80MHz 1μHz - 100MHz 1μHz - 120MHz 1μHz - 150MHz
Square 1μHz - 40MHz 1μHz - 50MHz
Pulse 1μHz - 20MHz 1μHz - 25MHz
Ramp 1μHz - 1MHz
Noise 50MHz (-3dB) (typical)
Arbitrary Waveform 1μHz - 10MHz
Amplitude 10m Vpp - 10 Vpp (50Ω), 20m Vpp - 20 Vpp (high impedance)
Resolution 1mVpp or 14 bits
DC Offset Range 
±5V (50Ω), ±10V (high impedance)
DC Offset Range Resolution 1mV
Load Impedance 50Ω (typical)
Arbitrary Waveform
Wave Length 2 pts to 1M pts
Sample Rate 200MS/s
Vertical Resolution 14 bits
Non-volatile Memory 26 waveforms
Modulation Waveform AM, FM, PM, FSK, Linear / Logarithm Sweep, and Burst
Modulation Frequency 2mHz to 20.00KHz
(FSK 1μHz - 100KHz)
Input / Output
Display 4 inch (480 × 320 pixels) TFT LCD
external modulation input / output, external trigger input / output, external reference clock input / output
Communication Interface USB host, USB device, RS232
Dimension (W×H×D) 235 × 110 × 295 (mm)
Weight (without package) 3.00 kg