FIELD: radiotelegraphy. SUBSTANCE: device for evaluation of professional fitness of radiotelegraph operators includes unit 1 for setting of test program, Walsh function integrator 2, multiplexers 3, 4, units 5, 6 for presentation of audio information, adders 11, 28, two AND gates 12, 29, pulse former 14, OR gate 13, unit 27 for determination of correct answers. EFFECT: enhanced reliability, reduced labour input. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR EVALUATING WORKING CAPABILITIES OF RADIOTELEGRAPH OPERATORS | 0 |
|
SU1182567A1 |
| SIMULATOR FOR RADIO TELEGRAPH OPERATORS | 0 |
|
SU862173A1 |
| TRAINER FOR RADIO TELEGRAPHYSTS | 0 |
|
SU826397A1 |
| RADIO TELEGRAPH OPERATOR SIMULATOR | 0 |
|
SU951366A1 |
| ORTHOGONAL DIGITAL SIGNAL GENERATOR | 1991 |
|
RU2022332C1 |
| GENERATOR OF DISCRETE ORTHOGONAL SIGNALS | 2017 |
|
RU2634234C1 |
| GENERATOR OF SEQUENCES OF STIFFLER CODE | 2017 |
|
RU2668742C1 |
| TRAINER FOR RADIOTELEGRAPHYSTS | 0 |
|
SU896665A1 |
| WALSH FUNCTION GENERATOR | 1992 |
|
RU2025770C1 |
| TRAINER FOR RADIOTELEGRAPHYSTS | 0 |
|
SU771703A1 |
