Attachment_2_-_SSPA_System-Level_Minimum_Performance_Parameters.pdf

AB-133E-16-RQ-0037

Attachment 2

SSPA SYSTEM-LEVEL MINIMUM PERFORMANCE PARAMETERS

S-BAND SSPA CABINET LEVEL ASSEMBLY: HPAS44KWSSXW001

Operating Bandwidth: 2025 to 2050 MHz Flatness over Operating Bandwidth: +/-0.5 dB maximum Power Output PSAT: 65.3 dBm minimum P1dB Output Power: 61.0 dBm minimum Maximum Gain: ≥71 dB Gain adjustment: 6 dB minimum Gain Slope: +/- 0.2 dB/MHz Intermodulation: -30 dBc at 6 dB below PSAT Spectral Regrowth: -34 dBc maximum (4 kHz bandwidth) with signals at:

F1=2027 MHz, BPSK, 927kb/s, Alpha Factor 0.3 @ 50.9 dBm F2=2031.4 MHz, BPSK, 22.225kb/s, Alpha Factor 1.0 @ 34.8 dBm F3= 2039 MHz, BPSK, 73.8kb/s, Alpha Factor 1.0 @ 56.9 dBm F4=2047 MHz, BPSK, 4kb/s, Alpha Factor 1.0 @ 53.9 dBm

Group Delay at 59.4 dBm: • Linear: 0.1 ns/MHz

• Parabolic: 0.003 ns/MHz2

• Ripple: 0.35 ns pp Input VSWR: 1.25:1 Output VSWR: 1.5:1 Inband Noise and Spurious: -60 dBc or less in 4 kHz bandwidth

X-BAND SSPA CHASSIS ASSEMBLY (500W): HPAX2500ERXX001

Operating Bandwidth: 7208 to 7225 MHz Flatness over Operating Bandwidth: +/-0.25 dB maximum Power Output PSAT: 57.3 dBm minimum P1dB Output Power: 56.3 dBm minimum Maximum Gain: 70 dB minimum Gain adjustment: 20 dB minimum Gain Slope: 0.2 dB/10 MHz at 52 dBm output power Spectral Regrowth: -32 maximum dBc (4 kHz bandwidth) @ 52 dBm output power

AND an Input of: 7216.6 MHz, 8PSK, 7.825768 Msps, Alpha Factor 0.25 OR an Input of: 7216.6 MHz, QPSK, 8.665938 Msps, Alpha Factor 0.25

Group Delay at 52 dBm: • Linear: 0.01 ns/MHz

• Parabolic: 0.003 ns/MHz2

• Ripple: 1.0 ns pp Input VSWR: 1.3:1 Output VSWR: 1.3:1 Inband Noise and Spurious: -60 dBc or less in 4 kHz bandwidth