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Data Acquisition Card Product Specifications

2026-06-21 22:10:48

Keywords： GY-DAQ-2480-E

Specifications

  1. 14-bit dual-channel synchronous real-time sampling
  2. 250 MSps sampling rate
  3. DC-coupled, 50Ω input impedance
  4. 2 Vpp input voltage range
  5. Up to 60 dBc SFDR
  6. Trigger output pulse
  7. Optional Gigabit Ethernet or 10G optical port high-speed transmission interface
  8. Built-in coherent fading suppression demodulation algorithm

Detailed Specifications

ParameterSpecification
Resolution14bit
Sampling Rate250MSps
Number of Channels2
Analog Bandwidth120MHz
Input Range2Vpp
Coupling ModeDC
Impedance50Ω
Signal-to-Noise Ratio60dBc SFDR
Acquisition ModeTriggered Acquisition
Trigger SourceInternal Trigger: 3.3V/5V TTL OutputExternal Trigger: 3.3V TTL Input
Transmission Rate1Gb/s (Gigabit) or 10Gb/s (Optical Port)
Demodulation AlgorithmCoherent Fading Suppression Full Optical Cable Demodulation
Intermediate Frequency80MHz
Range Resolution0.4m, 0.8m, 1.6m, 3.2m, 6.4m Optional
Gauge Length2-32 Sampling Points
Power SupplyDC12V, 3A
ParameterSpecification
Power Consumption<12W
Transmission InterfaceGigabit Ethernet Port or 10G Optical Port Optional
Board Dimensions150mm(L) × 100mm(W) × 28.2mm(D)
Operating Temperature-25℃ to 70℃
Storage Temperature-40℃ to 80℃
Programming EnvironmentC, C++, Python, MATLAB, etc.
System PlatformWindows, Linux

Power supply and power consumption

  • Power supply:12V, 3A
  • Power consumption: 12W (Max)

Temperature range

  • Operating temperature:-20 ~70 ℃
  • Storage temperature:-40 ° C ~ 85 ° C

Machine dimensions

150mm(L)x100mm(W)x28.2mm(D)

GY-DAQ-2480-E Machine dimensions

  • Gigabit Ethernet interface: for data transmission and parameter setting
  • 10G optical port: used for data transmission and parameter setting
  • Ch1: Acquisition channel 1
  • Ch2: Acquisition Channel 2
  • Trig-in: External trigger, 3.3V input
  • Trigger-out: Internal acquisition trigger output, 3.3V/5V optional

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