The Keysight DAQM905A RF multiplexers offer broadband switching capabilities for high frequency and pulsed signals. Use them to route test signals between your device under test and your signal generator, oscilloscope, spectrum analyzer, or other instrumentation.

The RF multiplexer is arranged as two independent 1x4 multiplexers, each with a common shield and a switched center conductor. Connections can be made directly to SMB inputs with 2 GHz usable bandwidth, or to the BNC-to-SMB adapters provided with 1 GHz bandwidth. Multiple banks may be cascaded together for applications requiring even larger topologies-create a 16:1 multiplexer in a single frame.

Please note, this product is only a module. DAQ970A and DAQ973A mainframes are sold separately.

Keysight offers a variety of modules for use with the DAQ970A and DAQ973A. The list below contains part numbers and a brief description of each.

• DAQM900A - 20-channel solid state multiplexer
• DAQM901A - 20-channel armature multiplexer; + 2 current channels
• DAQM902A - 16-channel reed multiplexer
• DAQM903A - 20-channel actuator/GP switch
• DAQM904A - 4 x 8 matrix
• DAQM905A - Dual 4-channel 50 Ω RF mux
• DAQM907A - Multifunction module
• DAQM908A - 40-channel armature multiplexer
• DAQM909A - 4-channel 24-bit simultaneous sampling digitizer