Description
The National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer, with part number 747237-01, is a versatile device manufactured by National Instruments designed for use with the NI Analog Video Analyzer and is compatible with NI-5122 or NI-5124 Digitizers.
It supports NI VMS 3.1 or later and VideoMASTER Analyzer 3.0 or earlier software versions, functioning as a multiplexer for S-video or composite signals, and includes a Video Synch Extractor for synchronization and measurements.
The device comprises two nine-channel multiplexers, PCBs, and a controller as its internal components, and it offers a real-time sampling rate of 100 MS/s and an equivalent-time sampling rate of up to 2.0 GS/s.
When used with a TEGAM signal conditioning amplifier, the input voltage range is from 2 mV to 100 mV, and it also features 16 composite video channels for extensive video analysis capability.
Although National Instruments has announced the obsolete status of the BNC-2178, it remains available for purchase and repairs through Apex Waves, ensuring ongoing support for users of this high-speed multiplexing equipment.
| Specification | Detail |
|---|---|
| Product Name | National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer |
| Part Number | 747237-01 |
| Manufacturer | National Instruments |
| Compatibility | NI Analog Video Analyzer with NI-5122 or NI-5124 Digitizer |
| Software Compatibility | NI VMS 3.1 or later, VideoMASTER Analyzer 3.0 or earlier |
| Functionality | Multiplexer for S-video/composite signals, Video Synch Extractor |
| Internal Components | Two nine-channel multiplexers, PCBs, Controller |
| Real-Time Sampling Rate | 100 MS/s |
| Equivalent-Time Sampling Rate | Up to 2.0 GS/s |
| Input Voltage Range with TEGAM Amplifier | 2 mV to 100 mV |
| Composite Video Channels | 16 channels |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What features make the National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer a suitable choice for use with NI-5122 or NI-5124 Digitizers, and what services does Apex Waves offer for this now obsolete device?
Answer 1: When paired with a TEGAM signal conditioning amplifier, the National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer is capable of handling an input voltage range from 2 mV to 100 mV.
Question 2: What are the main specifications and compatibility details of the National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer, and how are users supported despite its obsolete status?
Answer 2: The National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer is suitable for use with NI-5122 or NI-5124 Digitizers due to its compatibility with NI VMS 3.1 or later, its ability to function as a multiplexer for S-video or composite signals with a real-time sampling rate of 100 MS/s and an equivalent-time sampling rate of up to 2.0 GS/s, and its inclusion of a Video Synch Extractor for synchronization
Question 3: What are the internal components and signal capabilities of the National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer, and through which vendor is it still available despite its obsolete status?
Answer 3: The internal components of the National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer include two nine-channel multiplexers, PCBs, and a controller, and it is capable of real-time sampling at 100 MS/s and equivalent-time sampling up to 2.0 GS/s; despite its obsolete status, it is still available for purchase and repairs through Apex Waves.
Question 4: What software versions are compatible with the National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer, and what is its equivalent-time sampling rate capability?
Answer 4: The National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer, part number 747237-01, is a device compatible with NI-5122 or NI-5124 Digitizers and supports NI VMS 3.1 or later, as well as VideoMASTER Analyzer 3.0 or earlier versions. It features two nine-channel multiplexers, a real-time sampling rate of 100 MS/s, an equivalent-time sampling rate of up to 2.0 GS
Question 5: What are the capabilities of the National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer when paired with a TEGAM signal conditioning amplifier in terms of input voltage range?
Answer 5: The National Instruments BNC-2178 High-Speed Switch/VideoMUX Multiplexer is compatible with NI VMS 3.1 or later and VideoMASTER Analyzer 3.0 or earlier software versions, and it has an equivalent-time sampling rate capability of up to 2.0 GS/s.
