#### nithinp

##### Junior Member level 2

Hope this becomes a forum of discussion on design of Low noise Amplifier for C band

Specs:

1. Frequency: 3625 to 4800 MHz

2. Noise Figure: less than 3dB

3. S22 : good output return loss

4. S11: good input return loss

5. Noise temperature: 60 deg. K max. (Including LNA & Switching)

6. Gain: 60 dB min.

7. Gain flatness over the band: ± 1.5 dB

8. Gain stability over Temperature: ± 1.5 dB over the band 0.40 dB p-p over 40 MHz

9. Input VSWR: 1.30 : 1

10. Output VSWR: 1.30 : 1

11. I/P interface: WR 229 CPR (G), (Standard feed interface dimensions)

12. O/P interface: N-type (female) connector

13. Group delay: 0.02 ns / MHz max. Linear

0.003 ns / MHz Sq. Max. Parabolic

0.3 ns peak to peak max. Ripple

14. Max. Input Power without damage: 0 dBm

15. Power Output: (@ 1-dB Gain Compression) +10 dBm Min.

16. Output Third Order Intercept (OIP3): + 20 dBm Min.

17. Temperature Range: 0 to +60 °C

18. Reliability MTBF: 48000 hours or better

19. Power Consumption: optimized power consumption