Katod: Difference between revisions
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JSC Katod is a Russian | JSC Katod is a Russian manufacturer of image intensifiers. | ||
== Products == | == Products == | ||
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=== Image Intensifier Tubes === | === Image Intensifier Tubes === | ||
==== | ==== Specifications ==== | ||
===== | {| class="wikitable" style="margin:auto" | ||
|+ List of known specifications<ref>https://aunv.blackice.com.au/forum?index=discussions&story=omni</ref> | |||
|- | |||
!Tube !! lp/mm !!uA/lm !! @800 !! @850 !! SNR !! Gain> !! Gain< !! FOM !! EBI !! MTF30 !! MTF25 !! MTF15 !! MTF7.5 !! MTF2.5 !! BLR !! Halo !! Inv !! Dia !! NVG !! Comments | |||
|- | |||
|EPM-108G-00-22A || 40 || 500 || -- || 40 || 5.5 || -- || -- || 220 || 0.15 || -- || -- || || || -- || -- || || ? || || || S25 Gen2 | |||
|- | |||
|EPM-108G-10-22A || 57 || 550 || -- || 45 || 22 || 50000 || -- || 1254 || 0.25 || -- || || 50 || 72 || 88 || -- || -- || N || || || S25 Gen2 plus | |||
|- | |||
|EPM-108G-10-22B || 51 || 550 || -- || 35 || 20 || 40000 || -- || 1020 || 0.25 || -- || || 42 || 67 || 87 || -- || -- || N || || || S25 Gen2 plus | |||
|- | |||
|EPM-108G-10-22S || 64 || 600 || -- || 50 || 24 || 55000 || -- || 1536 || 0.25 || -- || || 55 || 78 || 90 || -- || -- || N || || || S25 Gen2 plus | |||
|- | |||
|EPM105G-03-22A || 57 || 550 || -- || 45 || 22 || 50000 || -- || 1254 || 0.25 || -- || || 50 || 72 || 88 || -- || -- || N || 43 || || S25 Gen2 plus 18mm GIFO Concave-R40 | |||
|- | |||
|EPM105G-03-22B || 51 || 550 || -- || 35 || 20 || 40000 || -- || 1020 || 0.25 || -- || || 42 || 67 || 87 || -- || -- || N || 43 || || S25 Gen2 plus 18mm GIFO Concave-R40 | |||
|- | |||
|EPM105G-03-22S || 64 || 600 || -- || 50 || 24 || 55000 || -- || 1536 || 0.25 || -- || || 55 || 78 || 90 || -- || -- || N || 43 || || S25 Gen2 plus 18mm GIFO Concave-R40 | |||
|- | |||
|EPM105G-04-22A || 57 || 550 || -- || 45 || 22 || 50000 || -- || 1254 || 0.25 || -- || || 50 || 72 || 88 || -- || -- || N || 43 || || S25 Gen2 plus 18mm GIFO Flat | |||
|- | |||
|EPM105G-04-22B || 51 || 550 || -- || 35 || 20 || 40000 || -- || 1020 || 0.25 || -- || || 42 || 67 || 87 || -- || -- || N || 43 || || S25 Gen2 plus 18mm GIFO Flat | |||
|- | |||
|EPM105G-04-22S || 64 || 600 || -- || 50 || 24 || 55000 || -- || 1536 || 0.25 || -- || || 55 || 78 || 90 || -- || -- || N || 43 || || S25 Gen2 plus 18mm GIFO Flat | |||
|- | |||
|EPM105G-03-32A || 57 || 550 || -- || 45 || 22 || 50000 || -- || 1254 || 0.25 || -- || || 50 || 72 || 88 || -- || -- || N || 43 || PVC-7B || S25 Gen2 plus 18mm GIFO Concave-R38 | |||
|- | |||
|EPM105G-03-32B || 51 || 550 || -- || 35 || 20 || 40000 || -- || 1020 || 0.25 || -- || || 42 || 67 || 87 || -- || -- || N || 43 || PVC-7B || S25 Gen2 plus 18mm GIFO Concave-R38 | |||
|- | |||
|EPM105G-03-32S || 64 || 600 || -- || 50 || 24 || 55000 || -- || 1536 || 0.25 || -- || || 55 || 78 || 90 || -- || -- || N || 43 || PVC-7B || S25 Gen2 plus 18mm GIFO Concave-R38 | |||
|- | |||
|EPM105G-03/1-32A || 57 || 550 || -- || 45 || 22 || 50000 || -- || 1254 || 0.25 || -- || || 50 || 72 || 88 || -- || -- || N || 43 || PVS-7C || S25 Gen2 plus 18mm GIFO Concave-R18 | |||
|- | |||
|EPM105G-03/1-32B || 51 || 550 || -- || 35 || 20 || 40000 || -- || 1020 || 0.25 || -- || || 42 || 67 || 87 || -- || -- || N || 43 || PVS-7C || S25 Gen2 plus 18mm GIFO Concave-R18 | |||
|- | |||
|EPM105G-03/1-32S || 64 || 600 || -- || 50 || 24 || 55000 || -- || 1536 || 0.25 || -- || || 55 || 78 || 90 || -- || -- || N || 43 || PVS-7C || S25 Gen2 plus 18mm GIFO Concave-R18 | |||
|- | |||
|EPM105G-03/2-32A || 57 || 550 || -- || 45 || 22 || 50000 || -- || 1254 || 0.25 || -- || || 50 || 72 || 88 || -- || -- || N || 43 || PVS-7A || S25 Gen2 plus 18mm GIFO Concave-R14 | |||
|- | |||
|EPM105G-03/2-32A || 51 || 550 || -- || 35 || 20 || 40000 || -- || 1020 || 0.25 || -- || || 42 || 67 || 87 || -- || -- || N || 43 || PVS-7A || S25 Gen2 plus 18mm GIFO Concave-R14 | |||
|- | |||
|EPM105G-03/2-32A || 64 || 600 || -- || 50 || 24 || 55000 || -- || 1536 || 0.25 || -- || || 55 || 78 || 90 || -- || -- || N || 43 || PVS-7A || S25 Gen2 plus 18mm GIFO Concave-R14 | |||
|- | |||
|EPM105G-03/3-32A || 57 || 550 || -- || 45 || 22 || 50000 || -- || 1254 || 0.25 || -- || || 50 || 72 || 88 || -- || -- || N || 43 || PVS-7C || S25 Gen2 plus 18mm GIFO Concave-R18 Short | |||
|- | |||
|EPM105G-03/3-32B || 51 || 550 || -- || 35 || 20 || 40000 || -- || 1020 || 0.25 || -- || || 42 || 67 || 87 || -- || -- || N || 43 || PVS-7C || S25 Gen2 plus 18mm GIFO Concave-R18 Short | |||
|- | |||
|EPM105G-03/3-32S || 64 || 600 || -- || 50 || 24 || 55000 || -- || 1536 || 0.25 || -- || || 55 || 78 || 90 || -- || -- || N || 43 || PVS-7C || S25 Gen2 plus 18mm GIFO Concave-R18 Short | |||
|} | |||
===== EPM101 ===== | |||
[[File:Katod-EPM101G-c-class-tube-pic-Lorenzo .jpg|thumb|MNV-K mounted EPM101G (C-rated) tube photographed during field use. Crescent quarter moon, subject and tube both under partial forest canopy and clear sky. C-rated tubes have SNR between 20 and 27.]] | [[File:Katod-EPM101G-c-class-tube-pic-Lorenzo .jpg|thumb|MNV-K mounted EPM101G (C-rated) tube photographed during field use. Crescent quarter moon, subject and tube both under partial forest canopy and clear sky. C-rated tubes have SNR between 20 and 27.]] | ||
3rd generation tube, comes in quality ratings of B-A-C/S | 3rd generation tube, comes in quality ratings of B-A-C/S-F (low to high) where F-rated tube specs meet or exceed minimum requirements for military applications. | ||
== Notes == | |||
==== EPM101G ==== | |||
* The second to best tier of the grading system for the EPM101G tube series is interchangeably referred to as C and S among english speakers, probably due to the scale being originally devised in kyrillic script where C is equalled to roman script S. | |||
* B and A Katod tubes are free to export and sell even outside of Russia while C require special permits and F are restricted to military and law enforcement use only. In spite of this both of the latter are available outside of Russia although F-grade tubes are very rare to find on the civilian market. | |||
== References == | == References == | ||
Latest revision as of 10:57, 26 March 2024
JSC Katod is a Russian manufacturer of image intensifiers.
Products[edit | edit source]
Image Intensifier Tubes[edit | edit source]
Specifications[edit | edit source]
| Tube | lp/mm | uA/lm | @800 | @850 | SNR | Gain> | Gain< | FOM | EBI | MTF30 | MTF25 | MTF15 | MTF7.5 | MTF2.5 | BLR | Halo | Inv | Dia | NVG | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EPM-108G-00-22A | 40 | 500 | -- | 40 | 5.5 | -- | -- | 220 | 0.15 | -- | -- | -- | -- | ? | S25 Gen2 | |||||
| EPM-108G-10-22A | 57 | 550 | -- | 45 | 22 | 50000 | -- | 1254 | 0.25 | -- | 50 | 72 | 88 | -- | -- | N | S25 Gen2 plus | |||
| EPM-108G-10-22B | 51 | 550 | -- | 35 | 20 | 40000 | -- | 1020 | 0.25 | -- | 42 | 67 | 87 | -- | -- | N | S25 Gen2 plus | |||
| EPM-108G-10-22S | 64 | 600 | -- | 50 | 24 | 55000 | -- | 1536 | 0.25 | -- | 55 | 78 | 90 | -- | -- | N | S25 Gen2 plus | |||
| EPM105G-03-22A | 57 | 550 | -- | 45 | 22 | 50000 | -- | 1254 | 0.25 | -- | 50 | 72 | 88 | -- | -- | N | 43 | S25 Gen2 plus 18mm GIFO Concave-R40 | ||
| EPM105G-03-22B | 51 | 550 | -- | 35 | 20 | 40000 | -- | 1020 | 0.25 | -- | 42 | 67 | 87 | -- | -- | N | 43 | S25 Gen2 plus 18mm GIFO Concave-R40 | ||
| EPM105G-03-22S | 64 | 600 | -- | 50 | 24 | 55000 | -- | 1536 | 0.25 | -- | 55 | 78 | 90 | -- | -- | N | 43 | S25 Gen2 plus 18mm GIFO Concave-R40 | ||
| EPM105G-04-22A | 57 | 550 | -- | 45 | 22 | 50000 | -- | 1254 | 0.25 | -- | 50 | 72 | 88 | -- | -- | N | 43 | S25 Gen2 plus 18mm GIFO Flat | ||
| EPM105G-04-22B | 51 | 550 | -- | 35 | 20 | 40000 | -- | 1020 | 0.25 | -- | 42 | 67 | 87 | -- | -- | N | 43 | S25 Gen2 plus 18mm GIFO Flat | ||
| EPM105G-04-22S | 64 | 600 | -- | 50 | 24 | 55000 | -- | 1536 | 0.25 | -- | 55 | 78 | 90 | -- | -- | N | 43 | S25 Gen2 plus 18mm GIFO Flat | ||
| EPM105G-03-32A | 57 | 550 | -- | 45 | 22 | 50000 | -- | 1254 | 0.25 | -- | 50 | 72 | 88 | -- | -- | N | 43 | PVC-7B | S25 Gen2 plus 18mm GIFO Concave-R38 | |
| EPM105G-03-32B | 51 | 550 | -- | 35 | 20 | 40000 | -- | 1020 | 0.25 | -- | 42 | 67 | 87 | -- | -- | N | 43 | PVC-7B | S25 Gen2 plus 18mm GIFO Concave-R38 | |
| EPM105G-03-32S | 64 | 600 | -- | 50 | 24 | 55000 | -- | 1536 | 0.25 | -- | 55 | 78 | 90 | -- | -- | N | 43 | PVC-7B | S25 Gen2 plus 18mm GIFO Concave-R38 | |
| EPM105G-03/1-32A | 57 | 550 | -- | 45 | 22 | 50000 | -- | 1254 | 0.25 | -- | 50 | 72 | 88 | -- | -- | N | 43 | PVS-7C | S25 Gen2 plus 18mm GIFO Concave-R18 | |
| EPM105G-03/1-32B | 51 | 550 | -- | 35 | 20 | 40000 | -- | 1020 | 0.25 | -- | 42 | 67 | 87 | -- | -- | N | 43 | PVS-7C | S25 Gen2 plus 18mm GIFO Concave-R18 | |
| EPM105G-03/1-32S | 64 | 600 | -- | 50 | 24 | 55000 | -- | 1536 | 0.25 | -- | 55 | 78 | 90 | -- | -- | N | 43 | PVS-7C | S25 Gen2 plus 18mm GIFO Concave-R18 | |
| EPM105G-03/2-32A | 57 | 550 | -- | 45 | 22 | 50000 | -- | 1254 | 0.25 | -- | 50 | 72 | 88 | -- | -- | N | 43 | PVS-7A | S25 Gen2 plus 18mm GIFO Concave-R14 | |
| EPM105G-03/2-32A | 51 | 550 | -- | 35 | 20 | 40000 | -- | 1020 | 0.25 | -- | 42 | 67 | 87 | -- | -- | N | 43 | PVS-7A | S25 Gen2 plus 18mm GIFO Concave-R14 | |
| EPM105G-03/2-32A | 64 | 600 | -- | 50 | 24 | 55000 | -- | 1536 | 0.25 | -- | 55 | 78 | 90 | -- | -- | N | 43 | PVS-7A | S25 Gen2 plus 18mm GIFO Concave-R14 | |
| EPM105G-03/3-32A | 57 | 550 | -- | 45 | 22 | 50000 | -- | 1254 | 0.25 | -- | 50 | 72 | 88 | -- | -- | N | 43 | PVS-7C | S25 Gen2 plus 18mm GIFO Concave-R18 Short | |
| EPM105G-03/3-32B | 51 | 550 | -- | 35 | 20 | 40000 | -- | 1020 | 0.25 | -- | 42 | 67 | 87 | -- | -- | N | 43 | PVS-7C | S25 Gen2 plus 18mm GIFO Concave-R18 Short | |
| EPM105G-03/3-32S | 64 | 600 | -- | 50 | 24 | 55000 | -- | 1536 | 0.25 | -- | 55 | 78 | 90 | -- | -- | N | 43 | PVS-7C | S25 Gen2 plus 18mm GIFO Concave-R18 Short |
EPM101[edit | edit source]
3rd generation tube, comes in quality ratings of B-A-C/S-F (low to high) where F-rated tube specs meet or exceed minimum requirements for military applications.
Notes[edit | edit source]
EPM101G[edit | edit source]
- The second to best tier of the grading system for the EPM101G tube series is interchangeably referred to as C and S among english speakers, probably due to the scale being originally devised in kyrillic script where C is equalled to roman script S.
- B and A Katod tubes are free to export and sell even outside of Russia while C require special permits and F are restricted to military and law enforcement use only. In spite of this both of the latter are available outside of Russia although F-grade tubes are very rare to find on the civilian market.
