The Videotek Compact Monitor Series CMN-41-3GB family of multiformat onscreen monitors provide the smallest solution on the market for efficient video and audio signal monitoring. The CMN-41 tests signal quality across all DTV formats up to 3 Gb/s. Available in two versions, the CMN-41-3GB with DVI-D output and the CMN-MV-3GB with 720p/59.94 SDI output. Both models possesses two SDI inputs and provides selectable waveform, vector, gamut, timing and picture full-screen display.
With Videotek compact monitors you can meter all 16 channels of embedded audio or one AES input. You can also view the waveform of the composite or tri-level external reference to verify signal integrity and customize the MLT display with independent size and position of waveform, vector and picture.
Features
Dual looping 3G/HD/SD inputs standard
Existing SD and HD/SD units can be upgraded to 3G/HD/SD
Metering of all 16 channels of embedded audio
One AES audio input
Quad display of audio, picture, waveform and vector
Thumbnail picture with adjustable size and position
608, 708 closed-caption detect, alarm, display
Teletext detect, alarm, display
OP-47 HD subtitle display
Waveform display of external reference or LTC input
Overlay display with independent size and position of waveform, vector and picture
DVI-D external display output (CMN-41-3GB)
720p/59.94 SDI display output (CMN-MV-3GB)
99 presets
Standard four-pin XLR DC power input (AC adapter supplied)
Convection cooled, silent operation (no fan)
Front-panel headphone jack
Front-panel USB port for save/recall of presets, screen captures and SDI captures
Dual rackmount option available
Desktop case with tilt bail option available
Details
A standard 11-17 VDC power input provides flexible powering for both fixed installations and field operation. Low power consumption allows the use of convection cooling for energy-saving, silent operation.
The CMN-41-3GB and CMN-MV-3GB can be mounted in either a dual rackmount tray or a standalone desktop case. Each package has a compact half-rack footprint less than seven inches deep — a short mounting depth that integrates easily with today’s LCD monitors.
Packages exist for both the CMN-41-3GB and CMN-MV-3GB to be paired with the VSG-401 Compact Video and Audio Signal Generator and rack mounting hardware, for a cost-effective, comprehensive test and measurement set, all fitting into a narrow depth 1RU form-factor.
Specifications
Specifications and designs are subject to change without notice
Inputs
Input Type
2 active looping inputs
Input Connector Type
BNC female
Input Impedance
75 ohms nominal
Signal Source Amplitude
800 mV nominal
Signal Source DC Offset
±0.5 VDC
SD-SDI Input
Input Return Loss
≤-25 dB (5 to 270 MHz)
Cable EQ
≥300 M, Belden 8281
HD-SDI Input
Input Return Loss
≤-15 dB (5 to 1.485 GHz)
Cable EQ
≥100 M, Belden 8281
3 Gb/s SDI Input
Input Return Loss
≤-10 dB (1.485 to 2.97 GHz)
Cable EQ
≥80 M, Belden 1694A
External Reference Input
Input Type
Passive looping
Input Connector Type
BNC female
Input Impedance
75 ohms nominal
Blackburst Input Amplitude
NTSC: sync and burst 286 mV nominal
PAL: sync and burst 300 mV nominal