Tektronix TekConnect TCA 系列适配器这些单独提供的适配器与传统连接相比，可提供更少的信号失真和更佳的性能，用于将信号从一种环境移动至其他环境，例如 BNC 到 N 或 BNC 到 SMA。TCA75 适配器（75 到 50Ω），Tektronix 示波器带有 TekConnect 接口，易于访问和测量 75Ω 端接电路。 TCA75 衰减因子自动校正，可为最终用户提供正确显示的信号幅度。TCA-BNC 适配器（仅 50Ω），直接 50Ω 输入，具有 TekProbe BNC 50 Ω 功能，此适配器可用作直接 50Ω BNC 输入或与 Tektronix 高速有源和差分探头（需要 TekProbe BNC 50Ω 接口）配合使用。TCA-SMA 和 TCA-N 适配器（仅 50Ω），这些高速适配器允许更加直接地连接到测试中的信号（需要 N 或 SMA 连接），通过添加其他外部转换适配器，性能不受影响。应用包括：信号完整性、抖动和计时分析；验证、特性化和调试；高速数字设备和电路；电源/反相器；半导体设备；电子镇流器；工业/消费电子产品；移动通信；电动机驱动；运输系统；磁盘驱动器分析；瞬态现象调查；光谱分析；视频设计和开发；HDTV 和流数字视频；3 Gbps HD-SDI。### 探头接口
** TekConnect TCA Series Adaptors**
These adaptors, available separately, provide less signal distortion and better performance than traditional connections used to move a signal from one environment to another, such as BNC to N or BNC to SMA.,TCA75 Adaptor 75 to 50Ω,Allows Tektronix oscilloscopes with TekConnect interface to easily access and measure 75Ω terminated circuitry. The TCA75"s attenuation factor is automatically corrected to provide the end user with correctly displayed signal magnitudes., Adaptor 50Ω only,A direct 50Ω input with TekProbe BNC 50 Ω capability, this adaptor may be used as a direct 50Ω BNC input or with Tektronix high-speed active and differential probes requiring the TekProbe BNC 50Ω interface.,TCA-SMA and TCA-N Adaptors 50Ω only,These high-speed adaptors allow a more direct connection to the signal under test requiring N or SMA connections, without losing performance by adding other external conversion adaptors.,Applications include: signal integrity, jitter and timing analysis; verification, characterization and debug; high-speed digital devices and circuits; power supplies/inverters; semiconductor devices; electronic ballasts; industrial/consumer electronics; mobile communications; motor drives; transportation systems; disk drive analysis; investigation of transient phenomena; spectral analysis; video design and development; HDTV and streaming digital video; 3 Gbps HD-SDI.