Electromagnetic waves absorber - TORA
PurposeThe production represents dielectric radio absorbing material of pyramidal type in the form of panels made of elastic polyurethane with carbon filler and is intended for covering walls of anechoic chambers, equipping the workplaces for parameters of aerials measurement
Characteristics
Factor of reflection at normal incidence on a working surface, decibel:
| Frequency of GHz | 0,5 | 1,5 | 3 | 6 | 10 | 37,5 |
| TORA-39 | -25 | -35 | -40 | -45 | -50 | -50 |
| TORA-25 | -30 | -35 | -40 | -45 | -50 | |
| TORA-9 | -20 | -30 | -40 | -45 |
| ТОRА-39 | ТОRА-25 | ТОRА-9 | |
| Overall dimensions of the panel, mm | 450х450 | 480х480 | 490х490 |
| Height of the panel, mm | 390 | 250 | 90 |
| Height of pyramids, mm | 310 | 190 | 75 |
| Number of pyramids on the panel, p. | 16(4х4) | 36(6х6) | 225(15х15) |
| Weight of the panel, kg no more than | 2,4 | 1,8 | 0,7 |
Operating conditions:
| Air temperature | from 5 up to 45 degrees centigrade |
| Relative humidity | from 30 up to 90 % at 25 degrees centigrade |
| Service life | 10 years |
| Panel color | blue |
- Meets all sanitary-and-hygienic requirements.
Radio electronics, scientific development, double purpose
Foreign analogues
Firm "EMERSON and CUMIN ", "ETS-Lindgren", the USA
Key words
Absorber of electromagnetic waves
Condition of production
Small-scale manufacture; made to order
Maintenance documents
Technological documentation
Copyright protection
TU (technical specifications) RB 100020914,029-2001, technological passport, sanitary-and-hygienic conclusion of Ministry of Health of the RB
Features
Has no analogues in the Republic of Belarus. See also: www.niipfp.narod.ru
