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RIGOL DHO804 数字示波器 (70 MHz, 1.25 GSa/s, 25 Mpts, 4CH)

Analog Bandwidth (-3 dB): 70 MHz

Rise Time (10% to 90%, typical): ≤5 ns

No. of Analog Channels: 4

Sampling Mode: Real-time Sampling

Max. Sample Rate of Analog Channel: 1.25 GSa/s (single-channel), 625 MSa/s (dual-channel), 312.5 MSa/s (full-channel)

Max. Memory Depth: 25 Mpts (single-channel), 12.5 Mpts (dual-channel), 6.25 Mpts (full- channel)

Max. Waveform Capture Rate: 30,000 wfms/s (Vector Mode)/ 1,000,000 wfms/s (UltraAcquire Mode)

Vertical Resolution: 12 bits

Hardware Real-time Waveform Recording and Playing: Max. 500,000 frames

Peak Detection: Capture 2 ns glitches

LCD Size and Type: 7" capacitive multi-touch screen

Display Resolution: 1024x600

Power Supply Interface: Type-C

Power Voltage: DC 12V, 3A

Power: Max. 36 W (when connected to various interfaces, USB storage device, active probes)

Temperature Range:

Operating: 0°C to 50°C

Non-operating: -30°C to +60°C

Humidity Range Operating

below +30°C: ≤90% RH (without condensation)

+30°C to +40°C, ≤75% RH (without condensation)

+40°C to +50°C, ≤45% RH (without condensation)

Humidity Range Non-operating

below: 60°C: ≤90% RH (without condensation)


Operating Below 3,000 m

Non-operating Below 15,000 m

Dimensions: 265.35 mm (W) x 161.75 mm (H) x 77.38 mm (D)

Non-volatile Memory

Internal Capacity: 8 GB

Reference Waveform: Displays 10 internal waveforms

Setting: Storage is limited by the capacity

USB Capacity: Supports the USB storage device that conforms to the industry standard




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