Wohler SD-SDI & CVBS Video monitor, 4-chan SDI AES w/ analog audio - VAMP2-SDA
Wohler VAMP2-SDA
Dual input 4” looped SD-SDI and CVBS video monitor. Also a 4-channel SDI, AES and analog audio monitor with metering, and AES and analog converted outputs.
The VAMP2-SDA is a multi-format, multi-channel color video and stereo audio monitor offering exceptionally high quality SD-SDI and CVBS signal monitoring in a 2U rack-size.
The unit features a built-in 4” color LCD, quality stereo speakers, and four 53-segment high-resolution LED bargraph level meters.
There are numerous input and output features that make this unit ideal for facility-wide monitoring of analog/digital audio and video signals.
The unit is two rack spaces (2RU) in height and installs into an industry standard 19” wide rack.
The VAMP2-SDA is capable of monitoring embedded AES and Analog audio signals separately or in conjunction with CVBS or SD-SDI video signals.
In “Mix Mode” each of the four input channels may be individually assigned to be monitored from the left and/or right speakers.
Color coded LEDs above each level meter bargraph display indicate which channels are selected for monitoring and to which speaker they are assigned.
Audio phase relationships are indicated by a bi-color (RED/GREEN) LED on the front panel.
Audio input selection status is indicated by LEDs in close proximity to the selection buttons.
When monitoring digital SDI signals, a selection of four SDI groups is selectable via a front panel button.
Analog or AES audio signals may be monitored separately from the SDI and CVBS video inputs or a “Track Video” feature may be used to automatically route audio input to “follow” the video input signals.
Four high-resolution 53-segment LED bargraph level meters exhibit simultaneous VU and PPM display characteristics to provide wide-range visual monitoring of audio signals.
Audio meters are tri-color (red/amber/green) and have a dynamic range of 65 dB.
Bargraph brightness is adjustable using controls located on the top cover.
Other features include internal/external speaker selection, CVBS video output of selected SDI video source on BNC connector, AES audio output de-embedded from the selected SDI input (on either unbalanced HD-15 or balanced DB-25 connector), selectable AES input termination via rear panel DIP switches, metered analog audio output on a DB-25 connector, selected analog audio stereo output on two XLR connectors, automatic sensing and configuration of NTSC or PAL video formats, and a stereo headphone output jack.
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Wohler Part Number:
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8003-0050
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Rack Height:
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2RU
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Weight:
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11.5 LBS (5.2KG)
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Dimensions:
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3.5X19X9.5” (89X483X241MM)
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Power Consumption:
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50W
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Signals Monitored:
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ANALOG;AES/EBU;SD-SDI
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Analog Inputs:
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2 CVBS INPUTS ON BNC; 8 BALANCED ANALOG INPUTS ON DB-25
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Analog Outputs:
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2 CVBS LOOP-THROUGH OUTPUTS ON BNC, 1 CVBS OUTPUT FROM SELECTED SDI SOURCE ON BNC; 2 BALANCED ANALOG
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AES/EBU Inputs:
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4 UNBALANCED AES INPUT PAIRS ON BNC; 4 BALANCED AES INPUTS PAIRS ON DB-25
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AES/EBU Input Termination:
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110 OHMS BALANCED; 75 OHMS UNBALANCED
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AES/EBU Input Sampling Rate:
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32-48 KHZ, AUTO-DETECTING
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AES/EBU Outputs:
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4 BALANCED AES DEMUXED OUTPUT PAIRS FROM SDI ON HD-15; 4 BALANCED AES LOOP-THROUGH OUTPUT PAIRS ON D
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SDI Inputs:
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2 SD-SDI VDEIO INPUTS ON BNC
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SDI Outputs:
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1 SD-SDI RE-CLOCKED OUTPUT ON BNC
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Level Meters:
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4 X 53 SEGMENTS (VERTICAL)
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Level Meter Threshold:
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0, +4, +6, +8 DBV: DIP SWITCH SELECTABLE
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Level Meter Dynamics:
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SIMULTANEOUS VU & PPM
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# of Displays:
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1.0
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Display Size:
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4.0 IN DIAGONAL
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Display Characteristics:
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HIGH RESOLUTION TFT LCD, TRANSMISSIVE
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Display Modes:
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NTSC/PAL AUTO-SENSING
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Active Viewing Area:
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82.1 X 61.8 MM
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Native Aspect Ratio:
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16:9 & 4:3 (SELECTABLE)
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Resolution:
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480 X 234
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Viewing Angle:
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TOP=10; BOTTOM=30; LEFT/RIGHT=45
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Pixel Pitch:
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0.171 X 0.264 MM
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Lamp LIfe:
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15K HOURS (AVERAGE)
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Luminance:
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250 CD/M^2
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Contrast:
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150 TO 1
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Chromacity:
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RGB DELTA
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Aural Sound Outputs:
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EXTERNAL SPEAKER CONNECTIONS;WOHLER SPEAKER SYSTEM;HEADPHONE, MUTES SPEAKERS
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Acoustic Distortion:
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1.5% OR LESS AT FREQUENCIES ABOVE 200 HZ; 6% OR LESS WORST CASE
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Electrical Distortion:
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LESS THAN 0.15% AT ANY LEVEL BELOW LIMIT THRESHOLD
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Frequency Response (1/6 octave):
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80 HZ - 16 KHZ (+ OR -7 DB); (-10 DB @ 50 HZ, 22 KHZ)
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Peak Acoustic Output @ 2 feet:
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96 DB SPL
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Hum and Noise:
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MORE THAN 70 DB BELOW FULL OUTPUT
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