Contemporary Research
13
QMOD-HDMI1.5
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)
Front Panel
Select and directional buttons for menu setup
Menu LCD, Blue with 2 lines of 20 white characters each
Encoding
MPEG2 Profile:MP@HL for HD, MP@ML for SD
1080i, 720p, 480p, and 480i resolution
Up to 2 programs in MPEG2 transport stream for QAM and IPTV
Video Encoding bitrate 10-25 Mbps in half-step settings
Dolby Digital stereo or MPEG1, Layer 2 audio
MTS Dual-language capability, 2
nd
language will be MPEG1
Full scaling for video conversion and formatting
Dual-channel operation with optional upgrade key
Modulation
Switchable 64/256 QAM, J83 Annex B, Interleaving Modes (128,1)
MER 38 dB typical
Compliance
FCC Class B, ROHS, meets California standards
Power
2.1mm coaxial jack (inside center conductor positive)
1.1A maximum, 11.5 to 13.5 VDC, 12 VDC typical
Rear Panel
EAS
Video Inputs
Audio Inputs
RF Out
3 GPI Pins for latching control, SW for closure, V+ 5-12 VDC, Ground
Two HDMI
(non-HDCP), up to 1080p, 59.94 or 60 Hz
Two Composite Video/CC
: RCA female (480i), 29.97 Hz, also used for Line 21 captioning data
Two Digital SPDIF
: Coax and TOSlink optical output, PCM 48K sample rate
Two Analog L and R
: 2 stereo RCA female jacks
Inputs assignable to follow video inputs
‘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 dBmV typical output power, attenuated in 5 steps, approx 4 dB
Includes
PS12-1 Switching power supply, 1A 12 VDC, fits in typical AC power strips
PS12-4Y 4A power supply with Y cable to drive 2-4 QMODs (free at time of order)
Options
RK1 Single Rack Kit , RK2EZ Dual Rack Kit
