QMOD-HDMI 1. 5 HDTV Modulator-IPTV Encoder

More about RF Modulators

Modulation in its most basic definition is the mixing of two sinusoidal signals. The RF modulator takes an input signal and outputs a modulated signal to be transmitted as a video channel to any number of connected TVs. RF Modulators are used to distribute video in widely diverse installations, including stadiums, arenas, office buildings, college campuses, houses of worship, sports bars, and restaurants

About QMOD-HDMI 1.5 HDTV Modulator-IPTV Encoder

The QMOD-HDMI1.5 continues the QMOD track record for quality and innovation, setting a new benchmark for features and performance.

Full Description & Specifications

The dual-channel QMOD-HDMI 1.5, with one non-encrypted HDMI and one RGBHV/Component input, sets a new standard for sports, motion and digital signage encoding. Dual hardware scalers accept content up to 1080p, shapes VGA 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-HDMI 1.5 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.

Distribution: AV over RF , AV over IP , Hybrid Systems

Encoding:

MPEG-2 Profile:MP@HL for HD, MP@ML for SD
Auto-syncs to1080i, 720p, 480p, and 480i resolution, depending on input
Compensates for 60/30 Hz Component sources
Video Encoding bitrate 11, 13, 15, 18 or 25 Mbps (18 or less for dual-channel)
AC-3 (Pass-through or stereo) or MPEG-1, Layer 2 audio
MTS Dual-language capability
Optional scaling accepts VGA resolutions, over-scan compensation, and positioning
Optional dual-channel operation carries 2 full HD channels

Modulation:

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

Front Panel:

Select and directional buttons for menu setup
Menu LCD, 2 lines of 20 white characters each

Standards:

FCC Class B, ROHS, meets California standards

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 Pin screw terminal; SW for latching closure, V+ (5-12 VDC), Ground
Ethernet: RJ-45 GigE Ethernet: Web page, control, streaming video
Video Inputs: HDMI (non-HDCP), up to 1080p
- HD15 RGBHV/Component input up to 1080p, 59.94/60, 29.97/30 Hz
- Composite Video: RCA female (480i), 29.97 Hz, also used for Line 21 captioning data
Audio Inputs: Two Digital SPDIF Coax RCA, PCM/AC-3 48K sample rate
- Two 3.5mm stereo analog inputs
- Inputs assignable to video inputs
RF: ‘F’, female, 75 ohm impedance
- Agile, channels 2-135 (48-860 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 dB typical output power, attenuated in 5 steps, approx 4 dB

This is a legacy product

Replaced by:

QMOD-HDMI RGB HDTV Modulator-IPTV Encoder