Refurbished Gen 3 MX-11769 — Bench-Tested, New Power Supply
Gen 3 MX-11769 image intensifiers built for ground-based night vision systems. Each unit features a high-efficiency GaAs photocathode bonded to a glass input window, a microchannel plate electron multiplier, and a phosphor screen on a fiber optic output window. Sourced from legacy systems and rebuilt with a new, modern gated autogating power supply. Every tube is bench-tested for gain, resolution, and cosmetic condition before it ships.
Available in green or white phosphor. Compatible with a wide range of civilian and military night vision housings. Suitable for DIY builders, system upgrades, and replacement units.
Power supply carries a 2-year warranty from date of shipment.
| Parameter | Grade A | Grade B | Grade C |
|---|---|---|---|
| Signal-to-Noise Ratio (min) | >25 | >22.5 to 25 | >20 to 22.5 |
| Resolution (lp/mm) | ≥64 | ≥57 | ≥57 |
| Overall Screen Appearance | Clean, consistent, minimal blemishes | Minor cosmetic flaws, no major distractions | Visible flaws, uneven brightness, or haze |
| Phosphor | Green or White | Green or White | Green or White |
| Power Supply | Gated autogating | Gated autogating | Gated autogating |
Zone 1 = center / Zone 2 = mid / Zone 3 = outer edge. Values shown as Z1 / Z2 / Z3.
| Spot Diameter | Grade A — Z1/Z2/Z3 | Grade B — Z1/Z2/Z3 | Grade C — Z1/Z2/Z3 |
|---|---|---|---|
| ≥.003″ to .006″ | 0 / 1 / 2 | 0 / 2 / 3 | 1 / 2 / 3 |
| >.006″ to .009″ | 0 / 1 / 2 | 0 / 1 / 2 | 0 / 1 / 2 |
| >.009″ to .012″ | 0 / 0 / 0 | 0 / 0 / 1 | 0 / 1 / 1 |
| >.012″ | 0 / 0 / 0 | 0 / 0 / 0 | 0 / 0 / 0 |