Product Specification Sheet APS228

Rev. 07/2013

MV-120B 12" Black and White High Resolution CCTV Video Monitor

This Specsheet is for a product which is discontinued. Please contact us for alternative products.
Features
  • Excellent linearity
  • Large 12" picture (measured diagonally)
  • Bright high contrast display / high gain video amplifier
  • DC restoration - stable black level
  • High resolution - more than 850 lines
  • All controls behind hinged front door
  • Optimum stability with time lapse recorders
Architects' And Engineers' Specifications

This video monitor shall be Alpha Communications® model MV-120B or approved equivalent. Monitor shall have large 12" picture (measured diagonally)with area of 73 square inches. Monitor shall have a high resolution of more than 850 lines and operate on 120VAC to 220VAC. Monitor shall operate under a temperature range of 0° F to 140° F (-18° C to 60° C).

Contractor shall observe all local and national electrical and building codes.

Check with applicable authorities regarding local and federal laws as they apply to party consent and video and/or audio recording.

CRT Specifications

Size:
12.0" (measured diagonally) 
Deflection Angle:
90°
Area: 73.0 square inches
Electrical Specifications

Horizontal Resolution:
Minimum 850 lines 
D.C. Restoration:
Maintains black level to less than 2% of peak luminence
Grey Scale:
10 shades minimum 
Voltage Regulation:
Less than 1% change for variation of line voltage ± 10% 
AFC Horizontal Time Constant:
Compatible with time lapse recorders
Video Response:
12 Mhz ± 3 dB 
Horizontal Scan Frequency:
15,750 hz EIA, 15,625 Hz CCIR 
Vertical Scan Frequency:
50 / 60 Hz 
Linearity and Geometry: No point on raster deviates from its proper position by more than 2% height
Video Input Level:
0.25 to 2.0 V P-P 
Sync:
Negative 
Impedance:
Switch selectable 75 Ohm or high impedance
Video Input Connector: 
2-BNC loop through
Input Voltage:
120 or 220 VAC 
Power Consumption: 30 watts
Mechanical Specifications

Dimensions: 12.25" H x 12.125" W x 12.0" D
(311mm x 308mm x 305mm)
Weight: 21 lbs. (9.5 kg)
Environmental Specifications

Temperature: 0°F to 140°F (-18°C to 60°C)
Humidity: 0 to 90% relative
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: www.alphacommunications.com • Email: info@alphacommunications.com
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.