Grass Valley KMX-3901-IN-16-Q 16-Input Card for Kaleido-Modular-X Scalable Multiviewer

Grass Valley KMX-3901-IN-16-Q 16-Input Card for Kaleido-Modular-X Scalable Multiviewer

Grass Valley KMX-3901-IN-16-Q 16-Input Card for Kaleido-Modular-X Scalable Multiviewer

B&H # GRKM39011I6Q MFR # KMX-3901-IN-16-Q

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Grass Valley KMX-3901-IN-16-Q overview

  • 1Description

The KMX-3901-IN-16-Q 16-Input Card from Miranda is a 16-input HD/SD-SDI and 3 Gb/s input module with quad FlexBridge outputs for the Kaleido-Modular-X scalable multiviewer. The KMX-3901-IN-16-Q input card occupies 5 slots of the Densite 3 frame and should be inserted in two slots to the left of the rightmost slot. This input card can be converted and be used as 4K UHD prescaler. Instructions are provided to configure the card for 4k monitoring purposes.

Note: 3 Gbps license required

FlexBridge Technology
  • Flexible coax cable bridging between input modules and to the output modules
  • Install input stage next to the router and the output stage next to the displays to eliminate the HDMI extenders
  • More robust than cascading with bypass relay protection to remain on-air even when removing a module
Image Quality
  • Simultaneous HDMI and SDI outputs at full 1080p50/60 resolution on up to four multiviewer displays
  • Input signal processing up to 3 Gb/s signal formats
  • Natively capable of handling 4K quad-link sources seamlessly recombining them into a pixel perfect image
Advanced Probing and Alarming
  • Closed captioning and teletext subtitling display and alarming to ensure compliance with regulation, includes XDS and AFD
  • Software licensable Dolby E metadata extraction for metering and content alarming without the need of expensive hardware decoders
  • On-screen alarm displays for clear operator alerts. Supports multicolor and blinking statuses based on severity, latching and status message
Table of Contents
  • 1Description

Grass Valley KMX-3901-IN-16-Q specs

Input Card Slots DIN 1.0/2.3 connectors
SD-SDI Signal: 4:2:2 SMPTE 259M-C (270 Mbps)
Formats: 525 and 625
Audio: SMPTE 274M-1994
Return Loss: >15 dB up to 270 MHz
Jitter: <0.2 UI
Cable Length:
820' (250 m)(Belden 1694A)
492' (150 m) (Belden 1855A)
HD-SDI Signal: 4:2:2 SMPTE 292M-C (1.5 Gbps)
Formats: 720p24/25/29.97/50/59.94, 1080PsF23.98p/24p/25i/29.97i, 1080i50/59.94, 1080p23.98/24/25/29.97
Audio: SMPTE 299M
Return Loss: >15 dB up to 1.5 GHz
Jitter: <0.2 UI
Cable Length:
328' (100 m) (Belden 1694A)
148' (45 m) (Belden 1855A)
3G-SDI Signal: SMPTE 424M-2006 (2.97, 2.97/1.001 Gbps) Level A and B
Formats : 1920 x 1080p60, 1920 x 1080p59.94, 1920 x 1080p50
Audio: SMPTE 299M
Return Loss:
>15 dB up to 1.5 GHz
>10 dB from 1.5 GHz to 3 GHz
Jitter: <0.3 UI
Cable Length:
328' (100 m) (Belden 1694A)
148' (45 m) (Belden 1855A)
LTC Input Signal: SMPTE 12M-1995 (EBU-3259-E), SMPTE 309M
Level: 500 mV p-p to 10 V p-p
Impedance: >10 kΩ
Refresh Rate: 50/59.94 Hz
Reference Input External: SMPTE 170M, SMPTE 318M, ITU 624-4, BUT 470-6, PAL and NTSC composite sync, SMPTE 274M, SMPTE 296M, SMPTE 240M
Internal: Universal reference from the Densité frame via REF-1801
Coaxial Inputs/Outputs 2 FlexBridge outputs
Format: 3 Gbps
Cable Length:
164' (50 m) (Belden 1694A)
60' (18 m) (Belden 1855A)

Maximum cable length (sum of all cables) from input module to final output module

Maximum Power Consumption 55 W
Ambient Temperature Range 32 to 104°F
Storage Humidity Up to 90% RH, non-condensing
Operating Humidity Up to 65% RH, non-condensing
Weight 13.8 oz (390 g)

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