SCXI-1193 776572-93 高密度32通道射频多路复用开关模块

NI SCXI-1193(部件号:776572-93)是一个高密度，32通道射频多路复用开关模块，它可以被安排为一个无端接多路复用器，外部端接多路复用器，或多维通用稀疏矩阵。每种排列都可以承受从直流到超过500兆赫的信号频率。该模块有一个插槽，并利用高密度推入式MCX连接器进行离散但可管理的布线。该模块不支持将信号定向到高压模拟总线。SCXI-1193是为集成高频器件而设计的，其中包括PXI-5404频率发生器和PXI-5112高速数字化仪。

SCXI 1193可实现以下拓扑结构:四路8 × 1复用器、四路4 × 1端接复用器、双路16 × 1复用器、双路8 × 1端接复用器、32 × 1复用器、16 × 1端接复用器和独立模块。这个射频多路复用交换模块可以与几种不同的电缆一起使用。这些线缆包括:MCX-MCX线缆、MCX-BNC线缆、MCX-SMB线缆和MCX-SMA线缆。可选购长度为0.3 m和1.0 m的电缆。还有一个50欧姆的MCX终结者可用。当50欧姆MCX终止器位于32个通道的一半时，用户可以将该模块用作端接多路复用器。该设备的直流电源要求为:50ma时+5 VDC, 170ma时+18.5 VDC至+25 VDC, 170ma时-18.5 VDC至-25 VDC。NI SCXI-1193模块具有36个用于I/O连接器的MCX插孔，2个用于触发连接器的SMB插孔，由银钯和金制成的继电器，最大扫描速率为每秒100次操作。该装置具有机电闭锁继电器类型。NI设备重2盎司，尺寸为1.2 x 6.8 x 7.8英寸。在物理维度上。推荐使用温度范围为0℃~ 50℃，存储温度范围为-20℃~ 70℃，无冷凝湿度范围为5% ~ 85%。

SCXI-1193

The NI SCXI-1193 (Part Number: 776572-93) is a high-density, 32-Channel RF Multiplexer Switch Module, which can be arranged as an unterminated multiplexer, externally terminated multiplexer, or dimensionally versatile sparse matrix. Every arrangement can withstand signal frequencies from DC to over 500 MHz. This module has one slot and utilizes high-density push-on MCX connectors for discrete but manageable cabling. This module does not enable directing signals to the high-voltage analog bus. The SCXI-1193 is created to integrate with high-frequency devices, which includes the PXI-5404 Frequency Generator and the PXI-5112 High-Speed Digitizer.

The following topologies are achievable with the SCXI 1193: a Quad 8 x 1 Multiplexer, a Quad 4 x 1 Terminated Multiplexer, a Dual 16 x 1 Multiplexer, a Dual 8 x 1 Terminated Multiplexer, a 32 x 1 Multiplexer, a 16 x 1 Terminated Multiplexer, and an Independent module. This RF Multiplexer Switch Module can be used with several different cables. These cables include: the MCX-MCX cable, the MCX-BNC cable, the MCX-SMB cable, or the MCX-SMA cable. Each of these cables can be purchased in a 0.3 m or 1.0 m length. There is also a 50 Ohm MCX Terminator available. When the 50 Ohm MCX Terminator is on half of the 32 channels, then the user can utilize the module as a terminated multiplexer. The device has a DC power requirement of +5 VDC at 50 mA, +18.5 VDC to +25 VDC at 170 mA, and -18.5 VDC to -25 VDC at 170 mA. The NI SCXI-1193 module has 36 MCX jacks for I/O connectors, 2 SMB jacks for trigger connectors, relays made of silver palladium and gold, and a maximum scan rate of 100 operations per second. The device has an electromechanical latching relay type. The NI device weighs 2 oz, and measures 1.2 x 6.8 x 7.8 in. in physical dimensions. It has a recommended operating temperature range of 0 °C to 50 °C, a storage temperature range of -20 °C to 70 °C, and a noncondensing humidity range of 5% to 85%.