AWMA-C250
Page 45
9. APPENDIX – A: Electrical Specifications
ELECTRICAL SPECIFICATIONS:
The SSPA specified herein is capable of meeting or exceeding the performance specifications
listed in the following table over frequency range, operating temperature and line voltage variation
unless otherwise specified. The SSPA will meet all RF performance specifications within thirty
minutes of application of prime power.
TABLE 10:
ELECTRICAL SPECIFICATIONS
Frequency Range
5.850 – 6.425 GHz
Power Output (P1dB)
+ 53 dBm, min
Gain @ rated power
70 dB, min
Gain Flatness
(at room temperature)
2.0 dB p-p, max, over 575 MHz
0.6 dB, max, over 40 MHz
Gain Slope
0.015 dB/MHz, max
Gain Variation
± 1.50 dB, max, over operating temperature range
Input Return Loss
18 dB, min
Output Return Loss
20 dB, min
Noise Figure @ maximum gain
8 dB, max
Spurious at rated power
- 65 dBc, max
Harmonics at rated power
- 90 dBc, max
AM/PM Conversion at rated power
2.5 °/dB, max
Third Order Intermodulation
(two equal tones 5 MHz apart)
- 36 dBc, max, @ 7 dB back-off total power
- 26 dBc, max, @ 3 dB back-off total power
Group Delay Linear
Parabolic
Ripple
0.02 ns/MHz, max
0.003 ns/MHz
2
, max
1 ns p-p, max
Residual AM
(F* = Frequency in kHz)
- 45 dBc
- 20 (1+ log F*) dBc
- 80 dBc
( 0 - 10 kHz)
(10 kHz - 500 kHz )
(500 kHz - 1 MHz )
Phase Noise
Meets IESS – 308 / 309