JSC Minsk Research Institute of Radiomaterials
Power amplifiers PA1 and PA2
PURPOSE
Designed to upgrade the transmission channels of radar stations.
APPLICATION
Radar systems and communications.
SPECIFICATION
| Parameter Description | PA 1 | PA 2 |
| Frequency range, GHz | 2,5 – 3,2 | 3,1 – 3,6 |
| Gain, dB | 27 – 41 | 27 – 41 |
| Uneven coefficient of gain, dB, max | ± 1,5 | ± 1,5 |
| Noise figure dB, max | 3,0 | 3,0 |
| The maximum allowable power of radio pulses input, W, max | 100 | 100 |
| Duration of radio pulses, us, max | 12 | 12 |
| Duty cycle of radio pulses, min | 100 | 100 |
| Output power at gain compression at 1 dB, mW, min | 50 | 50 |
| Standing wave ratio of voltage input/output, max | 2,0 | 2,0 |
| Supply voltage range of positive polarity, V | 9 – 30 | 9 – 30 |
| The maximum allowed value of current consumption, mA, max | 250 | 250 |
| Weight, kg, max | 0,7 | 0,7 |
| Time to failure, mm, min | 10 000 | 10 000 |
| Dimensions, mm, max | 85×70×21 | 85×70×21 |
FEATURES
Products provide amplification of the modulated and continuous signals with output power not less than 1 W in ranges of frequencies 1,8 – 3,2; 3,1 – 3,6 GHz.
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