| |
| MI-119, "BUTON", MI-270, MI-307 Á, MI-336, MI-351 MI-502 |  | Average capacity pulse magnetrons with precision tuning mechanism able to be re-tuned to any of the fixed preprogrammed cm-waveband frequencies.
Employed within portable radars. | Technical Properties | Parameters | Permissible values | MI-119,
MI-502 | "Buton" | MI-270,
MI-336 | MI-307Á,
MI-351 | Waveband, MHz | 830-882 | 9445-30 | 14300-14500 | 16050-16800 | Output pulse power, kW
- pulse duration, microseconds
- pulse duration, microseconds
- pulse duration, microseconds | not less than 315 | not less than 5
not less than 10
not less than 20
|
0,3-1, 5 |
0,4 | Heater voltage, V | 6-8 | | 5,7 - 6,9 | 6,0 - 6,9 | Heater current, À | 12-16 | | 0,77-1,0 | 0,48-0,60 | Anode voltage, kV | <23 | 7,35-8,05 | 2,125-2,4 | 2,45-2,8 | Anode pulse current, A | 22-32 | 6,75-9,0 | 1,4-2,6 | 1,5-2,25 | Readiness time, sec | 120 | not exceeding 0,5 | 20 | 50 | Pulse duration, microseconds | 1,8-2,2 | 0,05-6,0 | 0,3-1,0 | 0,1-0,5 | Pulse duration, microseconds | - | 500 | 500 | 500 | Frequency deviation coefficient,MHz | 5 | | 12 | 15 | Standing wave coefficient by voltage (SWCV), MHz | 1,15 | 1,35 | 1,3 | 1,3 | Cooling | air cooling | air cooling , compulsory | air cooling | Minimum performance duration, hours | 2000 | 3000 | 120 | 500 | Weight, g | 7000 | 800 | 425 | 500 | Dimensions, mm | 330õ270õ120 | 160õ140õ100 | 80õ50õ57 | 53õ88õ44 | | | | | | | |
|
