NI 的硬體使用哪些種類的 SMB 接頭?
硬體: Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PXI-4461, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PXI-4462, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PXI-4472, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PXI-4472B, Modular Instruments>>High-Speed Digitizers (Scopes)>>SMB 100, Modular Instruments>>High-Speed Digitizers (Scopes)>>SMB 110, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>SMB 120, Modular Instruments>>High-Speed Digitizers (Scopes)>>SMB 200, Modular Instruments>>High-Speed Digitizers (Scopes)>>SMB 300, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PCI-4472, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PCI-4474, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PCI-4461, Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PCI-4462
問題: 有很多不同種類的 SMB(SubMiniature B) 接頭,包含:50歐姆,75歐姆,75歐姆高密度(high-density),與 mini SMB(75歐姆)。哪一種是由NI硬體裝置所使用的?
解答: SMB 接頭用在多種 NI 硬體裝置上,包含:
- 動態資料擷取裝置(Dynamic Signal Acquisition) - 447x and 446x
- 高速示波器(High-Speed Digitizers)
- PXI 控制器(Controller) - TRIG connectors
這些裝置上的 SMB 為 50 ohm 接頭,接頭外殼大小直徑約為 0.250 英尺。NI 提供多樣的 SMB 連接性與連接線可供選擇:
- SMB-100 - SMB plug 轉 BNC jack cable
- SMB-110 - SMB plug 轉 BNC plug cable
- SMB-120 - SMB plug 轉 BNC jack 內建 10 dB 衰減
- SMB-200 - SMB plug 轉 SMB plug
- SMB-300 - SMB plug 轉 alligator clip
相關連結: NI Sound and Vibration Portal
附加檔案:
報告日期: 06/20/2006
最後更新: 09/04/2007
文件偏號: 3YJ82SIP
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