| Basic parameters | TPN-1-22-11 M | |
| Magnification | 5,1x ± 5% | |
| Field of view | min. 7° | |
| Ocular setup | min. -4D up to +4D | |
| The operational resolution in the image intensifier tube plane, in the centre of the field of view at the optimal brightness of the bright test bars |
min. 60´´ | |
| Type of image intensifier tube | FOM min. 1500 | |
| Power supply by direct voltage | 26 ±4V | |
| The temperature range for operation | – 35°C ± 3°C up to +50°C ± 3°C | |
| Detection at level of illumination 50 mlx * | 4100 m | |
| Reconnaissance at level of illumination 50 mlx * | 2200 m | |
| Identification at level of illumination 50 mlx * | 1200 m | |
| Detection at level of illumination 5 mlx * | 3600 m | |
| Reconnaissance at level of illumination 5 mlx * | 1700 m | |
| Identification at level of illumination 5 mlx * | 1000 m | |
| * According to STANAG 4348 were determined device parameters of the Night Channel for the target of type VEHICLE under the following conditions of observation: target type VEHICLE with dimensions of 2,5 x 2,5 m; contrast of the target against a background 0,5 and meteorological visibility 16 km. | ||