CR QMOD™ technology is opening the door to new HDTV applications. The QMOD-HDSC HDTV Scaler Modulator is the first HD modulator specifically designed for digital signage integration. The onboard in-stream scaler ingests signage at PC resolution, converting the output to 1080i or 720p video. In addition the scaler features up and down-scaling, zoom, shrink, and positioning.
• Create your own on-site HDTV broadband distribution system using a variety HD, SD, and AV sources
• Distribute digital signage, satellite, cable, and media as HD digital cable channels over existing broadband wiring
• View HD sources at any destination using HDTV displays or tuners
- Accepts up to 1080p VGA or Component video
- Scales VGA/Component input to 1080i/720p, with image sizing and positioning
- Automatically saves scaling for a variety of resolutions
- Features a VGA Out for VGA input monitoring
- Employs pro-grade HD encoding that minimizes artifacts for motion video and signage “tickers”
- Merges audio with video from analog stereo, digital optical and coax inputs
- Creates a high-definition 720p/1080i MPEG-2 stream for broadcast
- Delivers a fully agile QAM 64/256 digital cable channel 2-135
- Amplifies for distribution over an on-site broadband cable system with adjustable output level to 29 dBmV, compatible with all cable format broadband systems
- Sets up with front-panel buttons and easy to use menus, including inputs, encoding, channel, and RF options.
- Integrates with RS-232 control and feedback with simple ASCII commands
- Saves power and rack space using efficient design, fan-free cooling, and compact enclosure
- Includes compact switching power supply
- Mounts in optional 1RU single (RK1) or dual (RK2) 19” rack kits
- Meets RoHS safety and California energy standards.
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Depth :
6 in
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Depth :
152.40 mm
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Height :
1.75 in
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Height :
44.45 mm
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Width :
8.50 in
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Width :
215.90 mm
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Product Weight :
1.50 lbs
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Product Weight :
0.68 kg
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Physical :
+32° to 122° F operating temperature, convection cooled
Rack mounting for one or two units side-by-side optional (RK1, RK2)
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Scaling :
Input: RGBHV or Component
Ingest: Scales to 1080i/720p, 59.94 Hz video for endoding
Processing: Change size, shape, and positioning
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Current Resolutions :
1920x1080p at 59.94/60Hz ( V4.9 firmware)
1920x1080i, 29.97/30 Hz, 25 Hz
1440x900 at 60Hz
1280x1024 at 60Hz
1360x768 at 60Hz
1280x768 at 60Hz
1280 x 720p, 59.94.5, 60 Hz
1152x864 at 75Hz
1024x768 at 60, 75Hz
800x600 at 60, 75Hz
720 x 576p, 50
720x480p, 59.94/30 Hz, 25 Hz
640x480 at 60, 75Hz
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Front Panel :
Power button
Select and directional buttons for menu setup
Menu LCD, 2 lines of 20 blue characters each
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Encoding :
MPEG2 Profile:MP@HL for HD, MP@ML for SD
1080i, 720p, 480p, and 480i resolution, depending on input
Video Encoding bitrate 18 or 25 Mbps
MPEG1, Layer 2 audio
Latency: 360 ms@720p, 660ms1080i, includes all processing and tuning
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HDTV modulators experience more latency, as the media is converted to
MPEG2 and QAM, then distributed over RF.
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Modulation :
Switchable 64/256 QAM, J83 Annex B, Interleaving Modes (128,1)
MER 38 dB typical
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RF Output :
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 dBmV typical output power, attenuated in 5 steps, approx 4 dB
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Compliance :
FCC Class B, ROHS, meets California standards
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Rear Panel :
Power: 2.1mm coaxial jack (inside center conductor positive) 0.8 A maximum, 11.5 to 13.5 VDC, 12 VDC typical
RS-232: DB-9 male, RS-232 data link to control system
300 to 19,200 baud (9600 default), 8 data bits, no parity, 1 stop bit
Video Inputs: RGBHV and Componet inputs share pins 1,2,3 on HD15 connector. Component can be connected via HD15
RGBHV: RGBHV DB-15 female, feeds to in-stream scaler, accepts up to 1920 x 1080 VGA (1080p input will be scanned as 1450 x 1080)
Component: RCA Pr, Pb, Y (1080i/720p/480p), inputs scaled to channel resolution
S-Video: Y(Composite), C (Blue Pb) 480p, 29.97 Hz, available if RGB/Component not wired
Composite : RCA female (480i) - not presently operational in QMOD-HDSC
Video Output: RGB: RGBHV DB-15 female, buffered, from VGA input
Audio Inputs: Digital Audio SPDIF: Coax and TOSlink optical output, 48K bit PCM
Audio L and R: 2 stereo RCA female jacks
QMOD remembers which audio input is assigned to HD and Video inputs
RF Out: ‘F’, female, 75 ohm impedance
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Includes :
PS12-1.5 Switching power supply, 1.5A 12 VDC, compact enclosure fits into power strips, 2.5" H x 2" W x 1" D
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Options :
PS12-4Y 4-Way Power with PS12-4 4A Power Supply. You can use this option when ordering. Add to groups of 2-4 QMODs, no extra cost
RK1 Single Rack Kit - Long and short rack ears to mount one unit
RK2 Dual Rack Kit- Mount 2 QMOD units side by side, 1 RU
CC-COM RS-232 Cable
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QCA9-33
QCA9-33 Active Combiner
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QDA4-45
QDA4-45 RF Distribution Amp/Combiner, 45 dB
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QMOD-HD
QMOD-HD HDTV Modulator
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QMOD-SDI
HD-SDI Modulator
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RK1
RK1 Single Rack Kit, 1RU
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RK2
Side-by-Side Accessory Rack Kit
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RK1-AC
Accessory Rack Kit for QMOD
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RK2EZ
RK2EZ Dual Rack Kit, 1RU