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Waveform Generators

Rigol DG5072

Rs. 371523.00

High-quality two-channel function/arbitrary waveform generator with 70 MHz bandwidth, 1 GSa/s, and 128 Mpts memory. 3 years warranty.

  • Detail
  • Special Features
  • Specification

✨ Why It Helps (Cause → Effect)

  • Dual channels → drive two signals at once → faster setups and richer tests.

  • High sample rate → finer timing → waveforms keep their shape at speed.

  • Deep memory → long arbitrary sequences → full scenarios in a single run.

  • Intuitive GUI → find → set → run → fewer clicks, fewer mistakes.

🎛️ Signal Generation (Action → Result)

  • Pick sine/square/pulse/arb → set amplitude/frequency/phase → stable output in seconds.

  • Load custom shapes → play from memory → mimic sensors, buses, and faults accurately.

  • Add AM/PWM/FSK/IQ, burst, sweep* → stress the DUT → reveal margin and drift.
    *Frequency-hopping available as software option on supported configs.

🔌 Connectivity (Plug → Automate)
USB-Host / USB-Device / RS-232 / LAN / GPIB → SCPI control → script tests, log results, clone setups across benches.

🧪 Where It Fits (Use → Payoff)

  • Filter & amplifier work → sweeps map passbands → tuning gets quick.

  • MCU/FPGA bring-up → clocks, pulses, serial-like patterns → faster debug.

  • Production fixtures → stored profiles → consistent, defensible outputs.

📡 AM Modulation
Change amplitude with your message → carrier grows/shrinks → receivers hear the info cleanly.

⏱️ PWM Modulation
Vary pulse width → control average power → motors, LEDs, and drivers respond smoothly.

🎚️ FSK Modulation
Flip between two frequencies → bits ride as tones (0/1) → robust digital comms in noise.

🧭 IQ Modulation
Blend I (in-phase) + Q (quadrature) → shape complex constellations → tighter spectrum use.

🗺️ IQ Mapping Editor & Selection
Pick or draw symbol maps (e.g., QPSK, 16/64-QAM) → match real radios → test demod performance.

💥 Burst Function
Gate the signal on/off → short, timed packets → mimic time-slotted systems, save power.

📈 Sweep Function
Slide frequency/amplitude/phase over a range → reveal resonances and bandwidth → find sweet spots fast.

🏃 Frequency Hopping (Software Option)
Jump channels quickly → dodge interference → improve link reliability in crowded bands.

  • Model: DG5072

  • Channels: 2

  • Signal Output: Sine, Rectangle, Pulse, Ramp, 9 predefined arbitrary waveforms, freely definable arbitrary waveforms, Noise

  • Vertical Resolution: 14-bit

  • Amplitudes: 5 mVpp to 10 Vpp (50 Ω)

  • DC Offset: ±5 V (50 Ω)

  • Sample Rate: 1 GSa/s

  • Frequency Range:

    • Sine: 1 µHz – 70 MHz

    • Rectangle: 1 µHz – 70 MHz

    • Pulse: 1 µHz – 50 MHz

    • Ramp: 1 µHz – 3 MHz

    • Arbitrary: 1 µHz – 50 MHz

    • Noise: 100 MHz (-3db)

  • Resolution: 1 µHz

  • Display: 4.3″ TFT LCD with 16M true color (480 × 272 pixels)

  • Interfaces:

    • USB-Host (for USB stick to save/load waveforms)

    • USB for PC connection

    • LAN

    • GPIB (IEEE-488)

  • Dimensions (W × H × D): 263 mm × 107 mm × 505 mm (10.35″ × 4.21″ × 19.88″)

  • Weight: 4.3 kg (9.48 lbs)

  • Supported Operating Systems: Windows XP (32/64-bit), Vista (32/64-bit), Windows 7 (32/64-bit)