DG4102 - Generator Rigol - Free user manual and instructions
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| Product Type | Dual-Channel Function/Arbitrary Waveform Generator |
| Model | DG4102 |
| Brand | Rigol |
| Maximum Frequency | 100 MHz |
| Number of Channels | 2 |
| Sample Rate | 1 GSa/s |
| Vertical Resolution | 14 bits |
| Waveforms | Sine, Square, Ramp, Pulse, Noise, Arbitrary |
| Modulation Types | AM, FM, PM, ASK, FSK, PSK, PWM |
| Sweep and Burst | Supported |
| Display | 4.3-inch TFT LCD (480x272) |
| Interfaces | USB Host, USB Device, LAN, GPIB (optional) |
| Dimensions (W x H x D) | 235 mm x 105 mm x 285 mm |
| Weight | 2.5 kg (approx.) |
| Power Supply | 100-240 VAC, 50/60 Hz, <50 W |
| Power Consumption | Maximum 50 W |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 70°C |
| Safety Compliance | EN 61010-1, Overvoltage Category II |
| EMC Compliance | EN 61326-1 (Class A) |
| Maintenance | Keep clean, avoid moisture, periodic calibration recommended |
| Spare Parts / Repairability | Fuses, power supply module, display panel; contact Rigol service center |
Frequently Asked Questions - DG4102 Rigol
How do I reset the DG4102 to factory defaults?
Press the Utility key, then navigate to System and select Factory Reset. Confirm to restore default settings.
Can I connect the generator to a PC?
Yes, use the USB or LAN interface. Install the UltraWave software from Rigol to control the device and create arbitrary waveforms.
What is the maximum output voltage?
The maximum output amplitude is 10 Vpp into a 50-ohm load (open circuit up to 20 Vpp). Use High Z mode for higher impedance.
How do I generate an arbitrary waveform?
Use the Arb button to select arbitrary mode. You can load predefined waveforms or create custom ones via the front panel or UltraWave software.
Does the DG4102 support frequency sweep?
Yes, press Sweep to set start and stop frequencies, sweep time, and linear/log scale. The generator will sweep automatically.
How to set a DC offset?
Press the Offset key and use the numeric keypad or knob to adjust the DC level. The offset range depends on the amplitude.
What is the warranty period?
Rigol typically provides a 3-year warranty for the DG4102. Check your local terms or contact support.
Can I use the generator as a frequency counter?
Yes, the DG4102 has a built-in Frequency Counter function. Press Counter key to measure external signals up to 200 MHz.
How to update the firmware?
Download the latest firmware from Rigol's website. Copy the file to a USB drive, insert it into the generator, go to Utility > Update, and follow prompts.
What does the 'Sync' output do?
The Sync output provides a TTL-level signal synchronized with the main output. Useful for triggering external devices at the same frequency.
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USER MANUAL DG4102 Rigol
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Product information
Brand : Rigol
Model : DG4102
Category : Generator