| PVS14 MX11769 NNVT Gen3 Image Intensifier Tube |
MH PVS14 MX11769 Type Image Intensifier Tube is a Gen 3 18mm image intensifier manufactured by NNVT, The MX11769 is used in PVS31/PVS-14 night vision monocular and several night vision sights.
The MX11769 series image intensifier consists of a high efficiency GaAs photocathode bonded to a glass input window, a microchannel plate (MCP) current amplifier, and a P-43 phosphor screen deposited on non inverting fiber optic output window. The Gen 3 photocathode is very sensitive to low radiation levels of visible and, especially, near infrared light. Tube lifespan is an average of 12,000 hours continuous use.
SPECIFICATIONS OF MX11769 Type
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FOM
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1600+
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1800+
|
2000+
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Sensitivity (μA/lm)
|
800+
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1000+
|
1000+
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SNR
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25+
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28+
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28+
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Resolution(lp/mm)
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64+
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64-72
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64-72
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Photo Cathode
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S25+
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S25R
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S25R
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Operating voltage (V)
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2.2-3.4
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2.2-3.4
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2.2-3.4
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Operating current (mA)
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25
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25
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25
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Luminance gain (cd/m²/lx)
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9000-12000
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10000-20000
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10000-20000
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Maximum output brightness (cd/m²)
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4~8
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4~10
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4~10
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EBI (μlx)
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≤0.25
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≤0.25
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≤0.25
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Working illumination range (lx)
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1×10–⁶~5×10⁴
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1×10–⁶~5×10⁴
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1×10–⁶~5×10⁴
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Uniformity of luminance(2856K)
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3:01
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3:01
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3:01
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Cathode effective diameter (mm)
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≥17.5
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≥17.5
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≥17.5
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Power supply
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Non Auto-gate/Auto-gate
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Auto-gate
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Auto-gate
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Fluorescent powder
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P43/P45
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P43/P45
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P43/P45
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Weight (g)
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≤80
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≤80
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≤80
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Power dissipation (mW)
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55-85
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55-85
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55-85
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Engineer Manager Name: Jacky
WhatsApp/ Wechat: 0086-187 9245 6795
Email: mh_elec@126.com or jacky@mh-elec.com
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