RF power amplifiers
Basic electrical characteristics
1. Operating frequency, MHz 63.85 MHz ± 0.2
2. Rated output power,
at least, kW 1 1
3. Deviation of the amplitude characteristic from the linear one, no more than, dB 2
4. Relative level of harmonic
components of the output signal, no more than, dB minus 20 1, 2
5. Nominal level of the input RF signal, dBm 3
6. Input and output impedance, ohms 50
7. VSWR RF input, no more than 2
8. Permissible VSWR RF load, no more than 3
9. Pulse mode of operation
10. Duration of the radio pulse, no more than, ms 100
11. Effective borehole, at least 2
12. Rise/fall time of the RI amplitude,
no more than, ns 500 1, 4
13. Noise, no more than, dB/Hz minus 154 1, 5
Produced in: voronezh