N5194A矢量适配器数据表.pdf - 第16页
Page 16 Find us at www .keysight.com Fig ure 8 . Mea sur ed AM n oise u sing t he ext ern al LO mod e for th e N51 94 A. Measu red externa l LO A M no ise for N5 1 9 4A Phase No ise for N5 1 92 A Absolute SSB phase n ois…
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Figure 6. Measured residual phase noise using the external LO mode for the N5194A.
Measured external LO residual phase noise for N5194A
Measured internal LO AM noise for N5194A
Figure 7. Measured AM noise using the internal LO mode for the N5194A.
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Figure 8. Measured AM noise using the external LO mode for the N5194A.
Measured external LO AM noise for N5194A
Phase Noise for N5192A
Absolute SSB phase noise (dBc/Hz), nominal
1
Offset from carrier
Frequency 20 kHz, nom
100 MHz –150
1 GHz –150
3 GHz –126
6 GHz –125
10 GHz –122
20 GHz –120
1. CW signal measured with power set to +5 dBm.
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Figure 9. Measured absolute phase noise using the external LO mode for N5192A.
Figure 10. Measured residual phase noise using the external LO mode for N5192A.
Measured external LO absolute phase noise for N5192A
Measured external LO residual phase noise for N5192A