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  • 1G with Capture Card + Arbitrary Signal Generator (AWG) Integration Board for Chirp DAS.

1G with Capture Card + Arbitrary Signal Generator (AWG) Integration Board for Chirp DAS.


GY-DAQA-2510 is a high-performance DAS dedicated data acquisition card, with dual-channel 1GSps synchronous trigger sampling, and comes with AWG function, which can generate 2-channel swept signal output for chirp pulse modulation.

Model:GY-DAQA-2510
Tags: DAQ 1G Capture Card DAQ for DAS DAQ AWG
Contact:face Huang Email: Hqy@ybphotonics.com
WhatsApp: +8613427781756 Web | App
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Product Info


Introduction

GY-DAQA-2510 is a high-performance DAS dedicated data acquisition card, with dual-channel 1GSps synchronous trigger sampling, and comes with AWG function, which can generate 2-channel swept signal output for chirp pulse modulation.

GY-DAQA-2510 is a high-performance DAS dedicated data acquisition card with dual-channel 1GSps synchronous trigger sampling and comes with AWG function, which can generate 2-channel swept signal output for chirp pulse modulation. As a chirp DAS dedicated high-speed data acquisition card, it adopts PCIe 3.0 x8 interface to communicate with the host computer, and supports real-time uploading of raw data by adopting large-capacity data cache (DDR4) and high-speed data transmission engine technology, with a data transmission rate of up to 5GB/s. The card adopts dual-channel 14Bit high-speed ADC with a sampling rate of 1GSps, and supports up to DAS data acquisition over 52km. Built-in digital matching filter algorithm, directly upload the pulse compressed DAS signal, or upload the original sampling data for users to demodulate by themselves. The driver has good compatibility, supports multiple versions of windows and Linux, supports cross-platform use, and is convenient for user integration.


Specifications 

  • 14bits dual-channel simultaneous real-time sampling 
  • 1GSps sampling rate 
  • DC-coupled, 50Ω input impedance 
  • 1.36Vpp input voltage range, 5-250MHz analog bandwidth 
  • Up to 88dBc SFDR 
  • Trigger Output Pulses 
  • PCIe 3.0 x8 high-speed transfer interface 
  • Built-in Pulse Compression Match Filtering Algorithm


Applications 

  • Distributed Fiber Optic Sensing DAS 
  • High Performance Chirped DAS 
  • Fiber Optic Sensing 
  • LIDAR 
  • Optical Imaging OCT Scanning 
  • Radio 
  • Telemetry


Detailed parameters

functionality
ADCAWG
resolution
14bit16bit
sampling rate
1GSps6GSps
channel number
22
analog bandwidth
5MHz-250MHz
5MHz-1GHz
Input/Output Range
±1.36V
±500mv
Coupling Method
AC coupling
AC coupling
impedance
50Ω
50Ω
signal-to-noise ratio
88dBc SFDR


Acquisition method
trigger acquisition
trigger source
Internal trigger: 3.3V/5V TTL output 
External trigger: 3.3V TTL input
hardware cache
1GByte
transmission rate
5Gb/s
power wastage
25W
transport interface
PCIe3.0 x8
Board Dimensions
193.9mm(L)x126mm(W)x26.9mm(D)
operating temperature
-20~60℃
Storage temperature
-40~85℃
Programming Environment
C, C++, Python, LabView, etc.
System platform
Windows/Linux

System block diagram

20250701062845.png


Mechanical dimensions

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interface definition

■ PCIe interface: for data transfer and parameterization
■ Ch1: Acquisition channel 1
■ Ch2: Acquisition channel 2|
■ Trig-in: external trigger, 3.3V input
■ Trig-out: internal acquisition trigger output, 3.3V/5V selectable
■ Clk: external synchronization clock


Product Inquiry

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