- PVS-14 / NVG / UNVGFits
- P45 whitePhosphor
- 60–64 lp/mmResolution
- 20405422Part number
The AGM MX-11769 NW2 is an 18 mm Gen 2+ image intensifier tube with a white P45 phosphor and manual gain control (MVG). The manufacturer designates it for AGM night vision devices in the PVS-14, NVG-40, NVG-50, and UNVG families, making it ideal for servicing, tube replacement, or building a device based on an SKD housing. A resolution of 60–64 lp/mm and FOM of 1350–1450 at a signal-to-noise ratio of 23–25 provide a clear image in low ambient light.
PVS-14 / NVG / UNVG
Fits
P45 white
Phosphor
60–64 lp/mm
Resolution
20405422
Part number
Key Features
- 11769 Gen 2+ tube in a compact 18 mm format, NW2 grade
- P45 phosphor (white) on a 180° inverting fiber-optic window
- Manual gain control (MVG), gain 25,000–35,000
- Resolution 60 lp/mm (min.) / 64 lp/mm (typical), signal-to-noise ratio 23 / 25
- S-25 multialkali photocathode with sensitivity 700 µA/lm (min.) / 820 µA/lm (typical), FOM 1350 / 1450
- Power supply 2–3.4 V DC, max. current draw 25 mA, power supply without autogating
- Service life (MTBF) min. 10,000 hours, weight 85 g
Compatibility
According to the manufacturer, the tube fits all versions of AGM PVS-14, PVS-14L, PVS-14E, and PVS14-51 night vision devices, as well as NVG-40, NVG-50, and UNVG goggles—for example, the AGM PVS-14 NW1. The tube may have contacts in the form of wires or pin headers, so it is worth confirming the appropriate version for your housing before ordering. The tube should be replaced if the current one has been damaged or worn out, or if you are assembling a night vision device from an SKD housing without a tube.
Technical Specifications
| Manufacturer | AGM Global Vision |
|---|---|
| Model | MX 11769 Gen 2+ P45-NW2 |
| Part number | 20405422 |
| Generation | Gen 2+ (type 11769) |
| Phosphor | P45 (white) |
| Resolution | 60 lp/mm (min.) / 64 lp/mm (typical) |
| Signal-to-noise ratio | 23 (min.) / 25 (typical) |
| Photocathode sensitivity | 700 µA/lm (min.) / 820 µA/lm (typical) |
| FOM | 1350 (min.) / 1450 (typical) |
| Photocathode type | multialkali |
| Output window | 180° inverter |
| Gain | 25,000–35,000 |
| Gain control | manual (MVG) |
| EBI | 0.07–0.15 µlx |
| Output brightness | 4–8 cd/m² |
| Power supply | without autogating |
| Supply voltage | 2–3.4 V DC |
| Supply current | max. 25 mA |
| Service life (MTBF) | min. 10,000 h |
| Contacts | wires or pin headers |
| Photocathode diameter | min. 17.5 mm |
| Dimensions | 30.4±0.7 mm × 36.75 (−0.05) mm × 36.75 (−0.05) mm |
| Weight | 85 g |
| Compatibility | AGM PVS-14, PVS-14L, PVS-14E, PVS14-51, NVG-40, NVG-50, UNVG (all versions) |
Frequently Asked Questions
Does this tube fit AGM PVS-7 goggles?
The manufacturer does not list the PVS-7 among the devices for a type 11769 tube. For the AGM PVS-7, the manufacturer specifies type 10130 tubes, such as the MX-10130 NW1.
Does the tube have an autogating function?
No. The power supply for this version operates without autogating, and the gain is adjusted manually (MVG).
Can I install the tube myself?
Installing the tube requires experience, so it is best to entrust it to a service center or someone who has assembled night vision devices before. We recommend contacting us before purchase to select the appropriate tube for your device.