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Function/Arbitrary Waveform Generator
UTG2122B can produce high precision, stable, pure and low distortion signals; provide high frequency square wave with quick rise and fall edges. Users can improve their working efficiency by using the multifunctional instrument of easy operated interface, competitive specifications and humanized graphical display.
Main features
1. Dual channels of equivalent performance, independent output
2. 320MSa/s sampling rate; 16 bits vertical resolution
3. 120MHz sine waveform output, 1μHz full-band resolution
4. 30MHz pulse waveform, adjustable rise/fall time
5. Max arbitrary waveform length of 8k/1M points; 161/48 nonvolatile waveforms storage
6. Modulations available: AM, FM, PM, ASK, FSK, PWM, PSK
7. 4.3-inch high resolution TFT LCD Display
8. USB Host, USB Device, LAN, 10MHz clock source input/output
Accessories
Standard power cord, USB cable, 1m BNC cable (×2), English manual, PC software CD
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| Model | MO00640312 |
| Basic characteristics | |
| Channels | 2 channels (A/B) of equivalent performance |
| Waveform features | 7 standard waveforms; more than 160 built-in arbitrary waveforms |
| Output waveform |
Sine, square, ramp, harmonic, pulse, noise, DC, arbitrary; many modulations, AM, FM, PM, ASK, FSK, PSK, PWM |
| LCD | 4.3 inches TFT LCD, WVGA (480×277) |
| Frequency characteristics | |
| Sine | 1μHz ~ 120MHz |
| Square | 1μHz ~ 80MHz |
| Pulse | 1μHz ~ 30MHz |
| Sawtooth | 1μHz ~ 5MHz |
| Harmonic | 1μHz ~ 60MHz |
| White noise | 120MHz bandwidth (-3dB) (typical) |
| Resolution | 1μHz |
| Accuracy | Within 90 days ±50ppm |
| Within 1 year ±100ppm | |
| 18°C ~ 28°C | |
| Temperature coefficient | <2ppm/°C |
| Sine wave spectrum purity | |
| Harmonic distortion | Typical (0dBm) |
| DC ~ 1MHz: -60dBc | |
| 1MHz ~ 10MHz: -55dBc | |
| 10MHz ~ 80MHz: -50dBc | |
| 80MHz ~ 120MHz: -40dBc | |
| Total harmonic distortion | <0.2% (DC ~ 20kHz, 1Vpp) |
| Spurious signal (non harmonic) | Typical (0dBm) |
| ≤10MHz < -70dBc | |
| ＞ 10MHz < -70dBc+6dB/octave | |
| Phase noise | 10MHz: ≤-125dBc/Hz (typical, 0dBm, 10kHz offset) |
| Harmonic output | |
| Harmonic counts | ≤16 |
| Harmonic types | Even, odd, total, user-defined |
| Harmonic amplitude | Each harmonic amplitude settable |
| Harmonic phase | Each harmonic phase settable |
| Output characteristics | |
| Amplitude (50Ω load) | ≤20MHz: 1mVpp ~ 10Vpp |
| ≤60MHz: 1mVpp ~ 5Vpp | |
| ≤120MHz: 1mVpp ~ 2Vpp | |
| Accuracy | Typical (1kHz sine wave, 0V offset, ＞10mVpp) ±(1% of set value+1mVpp) |
| Flatness | Typical (sine wave, 2.5Vpp) ≤10MHz: ±0.1dB ≤60MHz: ±0.2dB ≤80MHz: ±0.4dB ≤120MHz: ±0.8dB |
| Waveform output | |
| Impedance | 50Ω, typical |
| Insulation | Max 42Vpk to grounding wire |
| Protection | Short-circuit protection, waveform output auto off at overload |
| Frequency counter | |
| Input level | TTL compatible |
| Input frequency range | 100mHz ~ 200MHz |
| Accuracy | ±51ppm |
| Frequency resolution | 7 bits |
| Coupling modes | DC, AC |
| Power output (optional) | |
| Input impedance | 50kΩ |
| Output impedance | ＜2Ω |
| Gain | ×2 |
| Max input voltage | 2.2Vpp |
| Max output power | 10W |
| Max output voltage | 22Vpp |
| Full power bandwidth | DC ~ 200kHz |
| Output slew rate | 10V/μs |
| Overshoot | ＜5% |
| Interface | |
| Standard |
USB Host, USB Device, LAN, 10MHz clock source input, 10MHz clock source output |
| Display | |
| Type | 4.3 inches TFT LCD |
| Resolution | WVGA (480×277) |
| Power | |
| Voltage | |