100MSPS Signal Acquisition Card
The PCIe-6820 is a PCIe x8 lane, dual-channel, 14-bit resolution optical fiber sensing demodulation card with a sampling rate of 100 MSps. Panel Equipped with high-performance FPGA chips, it has abundant multiplier and RAM resources and features optical fiber sensing demodulation algorithms such as exponential amplification, averaging, filtering, power statistics. By adopting large-capacity data cache and high-speed data transmission engine technology, it supports real-time transmission of raw data, with a data transmission rate of up to 1.2GB/s. The driver has good compatibility and supports multiple versions of WIN7, WIN8, and WIN10 (32/64 bits).
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The PCIe-6820 is a PCIe x8 lane, dual-channel, 14-bit resolution optical fiber sensing demodulation card with a sampling rate of 100 MSps. Panel Equipped with high-performance FPGA chips, it has abundant multiplier and RAM resources and features optical fiber sensing demodulation algorithms such as exponential amplification, averaging, filtering, power statistics. By adopting large-capacity data cache and high-speed data transmission engine technology, it supports real-time transmission of raw data, with a data transmission rate of up to 1.2GB/s. The driver has good compatibility and supports multiple versions of WIN7, WIN8, and WIN10 (32/64 bits).
Technical Specifications |
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| Channel (s) | 2 | |
| Sampling Rate | up to 100 | MSps |
| Bandwidth(-3dB) | DC to 60 | MHz |
| Resolution | 14 | bit |
| Input Impedance | 50 ±1% | Ω |
| Input Coupling Method | DC (Customizable AC) | |
| SFDR(-1dBFS/100MSps) | 88.5(fIN=26MHz) | dBc |
| 88.9(fIN=42MHz) | dBc | |
| SNR(-1dBFS/100MSps) | 70(fIN=26MHz) | dBFS |
| 72(fIN=42MHz) | dBFS | |
| AND | -140 | dBm/Hz |
| Internal Clock | 10 | MHz |
| Input Full Scale Range | 2 | Vp-p |
| Memory | 2 | GB(DDR3) |
| Data Interface | PCIe | |
| Vin(Gold Finger) | 12 | V |
| Operating Temperature | -20~60 | ℃ |
| Storage Temperature | -40~85 | ℃ |
