Contemporary Research QMOD-YPB2 HDTV Modulator


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    QMOD-YPB2 - Overview

    The dual-channel QMOD-YPB2, with two Component inputs, sets a new standard for sports, motion and digital signage encoding. Dual hardware scalers accept content up to 1080p, shapes digital signage for edge-to-edge presentation, and compensates for non-broadcast and PAL refresh rates. Able to deliver two HD programs in one channel, the QMOD-YPB2 can also output the content as a Multicast or Unicast IPTV stream. Options include dual-language SAP audio, easy front-panel setup and alternate audio and NTSC video inputs. Web setup, monitoring, and firmware updates are available via USB and Ethernet ports. Two-across mounting offers up to four programs per rack space, with the ability to mix models to handle HDMI, SDI, Component, RGBHV and NTSC video sources. Version 2.3.4 Update reduces end-to-end RF latency to 500 ms and adds RTP protocol for IP streaming.

    This unit includes a universal rack mount kit, which is a combination of the RK1 & RK2EZ that will allow you to mount the unit into a 1RU or 2RU slot in your Rack right out of the box.

    • Features:

      • Sources
      • Two Component inputs; 1080i, 720p, 480p, 480i
      • Two Composite/CC video inputs for encoding, captioning, or EAS use
      • Two sets of stereo and SPDIF coax audio inputs

      • Creates SD and high-definition MPEG-2 and/or H.264 streams at 480i, 480p, 576i, 720p, or 1080i for distribution.
      • Accepts stereo or PCM audio and converts to Dolby Digital AC-3/, with SAP dual-language capability.
      • Embedded captioning from Line 21 data on composite video inputs.
      • Dual hardware scalers enable precise formatting of digital signage for edge-to-edge presentation. Units accept up to1080p 30/60 Hz and PAL video, as well as, various computer graphics resolutions while delivering programs at a fixed resolution.
      • Dual-channel operation is standard, creates one physical channel with two HD programs.

      • Delivers a fully agile QAM 64/256 digital cable channel 2-135
      • Up to 268 HD Programs, 134 Channels per system
      • Streams Multicast or Unicast IPTV from GigE Ethernet port
      • Distributes channel over an on-site broadband cable system with adjustable output level up to 29 dBmV, compatible with all CATV format broadband systems

      • Set up with front-panel buttons and easy to use menus; including inputs, encoding, channel, and RF options or use onboard Web page for setup and monitoring
      • Update firmware from USB or Ethernet
      • Fan cooled, with variable speeds
      • Includes compact switching power supply
      • Saves power and rack space using efficient ½ rack width design
      • Mounts in optional 1RU single (RK1) or dual (RK2EZ) 19" rack mount kits
      • Meets RoHS safety and California energy standards
    • Specifications:

      • Physical
      • 8.5" [216mm] wide x 1.73" [62mm] height (1RU) x 6.0" [153mm] deep
      • 1.5 lbs [0.68kg]
      • +32° to 122° F operating temperature, convection cooled
      • Rack mounting for one or two units side-by-side optional (RK1, RK2EZ)
      • For HRF Half-Racks, use the RK2EZ kit to mount each modulator
      • Fan cooled, with variable speeds

      • Dual hardware scalers
      • Accepts 480i - 1080p video and various computer graphics resolutions
      • Edge to edge presentation with zoom, shrink and X/Y axis positioning
      • Native or scales to fixed output resolution, 1080p scaled to 1080i

      • MPEG2/H.264 Profile: MP@HL for HD, MP@ML for SD
      • 1080i, 720p, 576i, 480p, and 480i output resolution
      • MPEG2 Video Encoding bitrate 10-25 Mbps, HD, 5-6 Mbps 480i, variable bitrate if set for IP output only
      • H.264 Video Encoding bitrate 5-10 Mbps, HD, 2-4 Mbps 480i, or variable bitrate if set for IP output only
      • Converts PCM or MPEG1, Layer 2 audio to stereo AC-3, AAC or MP12, pass-through AC-3
      • SAP Dual-language capability, second audio track is MPEG1, Layer 2
      • Dual encoders can stream a simultaneous MPEG2 or H.264 QAM MPTS stream and separate IP SPTS streams, or one encoder can process an MPEG2 stream for QAM, and the second can process an H.264 IP stream

      • Switchable 64/256 QAM, J83 Annex B, Interleaving Modes (128,1)
      • MER 38 dB typical

      • FCC Class B, RoHS, meets California energy standards

        Front Panel
      • Menu Setup with front panel Select and Directional buttons
      • Menu LCD, Blue with 2 lines of 20 white characters each

        Back Panel
      • Power: 2.1mm coaxial jack (inside center conductor positive)
      • 1.1A maximum, 11.5 to 13.5 VDC, 12 VDC typical
      • EAS: 3 GPI Pins for latching control, SW(NO) for closure, V+ 5-12 VDC, Ground
      • Ethernet: RJ-45 GigE Ethernet connector for IP control, updates, Unicast or Multicast IPTV, and internal Web page
      • Component Video: Two Y, Pb, Pr RCA inputs up to 1080p
      • Composite Video: Two RCA female NTSC/PAL inputs also used for Line 21 captioning data
      • Digital Audio: Two SPDIF RCA jacks, PCM/AC-3 48K sample rate
      • Inputs assignable to video inputs
      • Analog Audio: Two stereo RCA inputs
      • Inputs assignable to video inputs
      • RF: `F', female, 75 ohm impedance
      • Agile, channels 2-135 (57-861 MHz), standard, HRC, or IRC spacing
      • 6 MHz bandwidth fits any open channel without interference to adjacent channels
      • 1 KHz resolution, +/- 30 ppm accuracy, +/- 35 ppm stability
      • 29 dBmv typical output power, attenuated in 5 steps, approx. 4 dB
    • Item Includes:

      • PS12-2 Switching power supply, 2A 12VDC, standard AC cord for power strips
      • Option to include PS12-8-4Y power supply with every 3-4 modulators when ordered in lieu of PS12-2

    QMOD-YPB2 - Required Accessories

      California Residents:
      Cancer and Reproductive Harm -