Agilent Technologies 85032B/E 50 Manuale Utente Scaricare il pdf (Pagina 5)

Source Signal Purity

Nonharmonic spurious Agilent 8712B Agilent 8714B

≥50 kHz from carrier <–20 dBc, <1 MHz <–30 dBc

<–30 dBc, ≥1 MHz

<50 kHz from carrier <–25 dB <–25 dBc

Phase noise –70 dBc/Hz –67 dBc/Hz

(at 10 kHz offset)

Residual AM <–50 dBc <–50 dBc

(in 100 kHz bandwidth)

Residual FM <1.5 kHz <1.5 kHz

30 Hz to 15 kHz peak peak

Display Characteristics

Amplitude

Display resolution 0.01 dB/division

Marker reference level range: ±500 dB

resolution: 0.01 dB

Phase

Range ±180°

Display resolution 0.1°/division

Marker resolution 0.01°

Reference level range ±360°

resolution 0.01°

Polar scale range 1m to 20/division

Typical measurement uncertainty for 8714B at 1.3 GHz

Transmission magnitude uncertainty

Transmission phase uncertainty

Reflection magnitude uncertainty

Reflection phase uncertainty

These graphs show the measurement uncertainty for the 8714B. The assumptions made to generate these curves were: for transmission

uncertainty, S

= S

= 0.0; and for the reflection uncertainty, S21 =S12 = 0.0. Reflection tracking = 0.3 dB, transmission tracking =

0.2704 dB (computed from match terms), and trace noise = 0.250 dB. Power = 0 dBm for reflection measurements, and –20 dBm for

transmission measurements.

Supplemental Data

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Agilent Technologies 85032B/E 50 Manuale Utente Pagina 5