STIX Test Signal Analyzer

Description

The MU-STIX-A is a thumb drive-sized HDMI pattern analyzer designed for Murideo’s STIX large-deployment evaluation platform. It may also be used for light-duty in-field pass/fail signal transmission verification.   

Initially developed as a resource for AVPro Edge internal quality control, STIX was conceived as an asymmetric testing methodology for dynamically transmitting, receiving, and logging test sources through 1,152 MXnet endpoint transmitters and receivers. Imagine pursuing this process with hundreds of Blu-ray machines or streaming devices, or the number of video displays… it is simply impossible. 

The MU-STIX-A analyzes video test patterns at resolutions from 720p/ 60 fps through 8K/ 60 fps, including 4K/120 fps High Frame Rate. When used in stand-alone applications, a mini OLED screen displays the source selected, resolution, bit rate, color space, and FRL version of TDMS. The same information is displayed on the MU-STIX-CTL controller GUI.

STIX enables rapid yet thorough in-house signal throughput confirmation before site deployment to verify that endpoint devices are correctly functioning, appropriately responding to programming, and aligned with system performance parameters. The Murideo MU-STIX-A onboard display physically corroborates source information parameters when connected to the HDMI output of a receiving device, and does so virtually in the GUI of the MU-STIX-CTL.                

For stand-alone use, the MU-STIX-A is a convenient, cost-effective multi-resolution format analyzer for commercial or residential integrators when simple pass-fail transmission path and display capability verification are required. Equipped with one or more MU-STIX-As enables system signal throughput confirmation for display supporting electronics that are installed inside cable and device management in-wall storage enclosures, eliminating potential duplicate labor before the display is mounted.  

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STIX Test Signal Analyzer

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STIX Test Signal Analyzer

  • HDMI 2.1b, 8K 48 Gbps (FRL) compliant
  • Accepts 720p, 1080p, 4K and 8K signal timings at 8-, 10-, and 12-bit Color Depths, in RGB, 4:2:0, 4:2:2, and 4:4:4 Color Spaces
  • Detects signal changes, sync losses, and logs loss time
  • OLED screen displays incoming video image, source timing, FRL version or TDMS, color space, color depth, and HDCP version
  • Displays audio information, including incoming sampling frequency, bit rate size, and audio type
  • STIX is compatible with any brand of HDMI devices

SKU: MU-STIX-A

  • Shipped today? Order within: May 21, 2025 13:00:00 -0500

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Description

The MU-STIX-A is a thumb drive-sized HDMI pattern analyzer designed for Murideo’s STIX large-deployment evaluation platform. It may also be used for light-duty in-field pass/fail signal transmission verification.   

Initially developed as a resource for AVPro Edge internal quality control, STIX was conceived as an asymmetric testing methodology for dynamically transmitting, receiving, and logging test sources through 1,152 MXnet endpoint transmitters and receivers. Imagine pursuing this process with hundreds of Blu-ray machines or streaming devices, or the number of video displays… it is simply impossible. 

The MU-STIX-A analyzes video test patterns at resolutions from 720p/ 60 fps through 8K/ 60 fps, including 4K/120 fps High Frame Rate. When used in stand-alone applications, a mini OLED screen displays the source selected, resolution, bit rate, color space, and FRL version of TDMS. The same information is displayed on the MU-STIX-CTL controller GUI.

STIX enables rapid yet thorough in-house signal throughput confirmation before site deployment to verify that endpoint devices are correctly functioning, appropriately responding to programming, and aligned with system performance parameters. The Murideo MU-STIX-A onboard display physically corroborates source information parameters when connected to the HDMI output of a receiving device, and does so virtually in the GUI of the MU-STIX-CTL.                

For stand-alone use, the MU-STIX-A is a convenient, cost-effective multi-resolution format analyzer for commercial or residential integrators when simple pass-fail transmission path and display capability verification are required. Equipped with one or more MU-STIX-As enables system signal throughput confirmation for display supporting electronics that are installed inside cable and device management in-wall storage enclosures, eliminating potential duplicate labor before the display is mounted.  

Read more

  • Key Features
  • Specs
  • Resources

Low-cost, flexible analyzer

Cost-effective HDMI 2.1b, 8K 48 Gbps (FRL) compliant signal analyzer.

 

Analyze signals up to 8K

Resolution timings at 8-, 10-, and 12-bit color depths, in RGB 4:2:0, 4:2:2, and 4:4:4 color spaces.

 

Signal detection

Automatically detects and logs signal changes, sync losses and signal loss time.

 

OLED color screen
An intuitive navigation menu displays incoming video thumbnail, source timing, FRL or TDMS presence, color space, color depth, and HDCP 1.4/2.X versions.

 

Detailed display information
Displays audio information, including audio type, sampling rate and number of channels.

 

Low power draw 
Allows device to be powered over USB-A (from AVR or display) or via USB Type-C from mobile device.

 

Ultra-compact form factor

The HDMI headshell-sized footprint enables easy connectivity in tight spaces after racks are built. It can also be conveniently stored with tools or in a computer bag for any time troubleshooting.

VIDEO
HDMI VersionHDMI 2.1
HDCP Version1.4 and 2.3
HDCP ON/OFFNo
Maximum Clock Rate600 mscs (1188 MHz)

Maximum Throughput Per

Channel

12 Gbps (48 Gbps Total)
Resolution Timings

HDMI VICs up to 8K/ 60 Hz

DCI up to 4096x2160 /60 Hz

VESA DMT

VESA CVT-RB up to 600 MHz

Video EncodingRGB, YCbCr
Video Sampling ModelsRGB 4:4:4, YUV 4:4:4, YUV 4:2:2, YUV 4:2:0
Color Bit Depth 8-, 10-, 12-bit
Audio (Diagnostic Only)
Audio Type L-PCM
Audio Sampling Rate (kHz) 32, 44.1, 48, 88.2, 96, 176, 192
Audio Channels Up to 8
Audio Volume No
Ports
HDMI Male Type-A
Firmware/Control USB Type-C
Environmental
Operating Temperature 23° to 125° F (-55° to 1° C)
Storage Temperature -4° to 140° F (-20° to 60° C)
Humidity Range 5% to 90% RH (No condensation)
Power
Power 5 VDC, 540 mA
Power Consumption 2.7 W Max
Dimensions
Dimensions (Height, Depth, Width)mm: 12 x 21 x 81.1
Weight 27 g / 1 oz

 

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.
​For more information, go to www.P65Warnings.ca.gov.

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The MU-STIX-A is a thumb drive-sized HDMI pattern analyzer designed for Murideo’s STIX large-deployment evaluation platform. It may also be used for light-duty in-field pass/fail signal transmission verification.   

Initially developed as a resource for AVPro Edge internal quality control, STIX was conceived as an asymmetric testing methodology for dynamically transmitting, receiving, and logging test sources through 1,152 MXnet endpoint transmitters and receivers. Imagine pursuing this process with hundreds of Blu-ray machines or streaming devices, or the number of video displays… it is simply impossible. 

The MU-STIX-A analyzes video test patterns at resolutions from 720p/ 60 fps through 8K/ 60 fps, including 4K/120 fps High Frame Rate. When used in stand-alone applications, a mini OLED screen displays the source selected, resolution, bit rate, color space, and FRL version of TDMS. The same information is displayed on the MU-STIX-CTL controller GUI.

STIX enables rapid yet thorough in-house signal throughput confirmation before site deployment to verify that endpoint devices are correctly functioning, appropriately responding to programming, and aligned with system performance parameters. The Murideo MU-STIX-A onboard display physically corroborates source information parameters when connected to the HDMI output of a receiving device, and does so virtually in the GUI of the MU-STIX-CTL.                

For stand-alone use, the MU-STIX-A is a convenient, cost-effective multi-resolution format analyzer for commercial or residential integrators when simple pass-fail transmission path and display capability verification are required. Equipped with one or more MU-STIX-As enables system signal throughput confirmation for display supporting electronics that are installed inside cable and device management in-wall storage enclosures, eliminating potential duplicate labor before the display is mounted.