17 | Keysight | M9393A PXIe Performance Vector Signal Analyzer – Data Sheet
Technical Specifications and Characteristics
Standard Configuration - Options F08, F14, F18, F27
Spectral purity (cont’d)
Residuals, images & spurious responses
Non-input related spurs 39, 40
< −100 dBm, nominal
LO related spurs 41 Offset
200 Hz - 1 kHz
100 kHz to 3.6 GHz –67 dBc
Nominal
Nominal
Nominal
Nominal Nominal
> 10 MHz
1 - 10 kHz
–66 dBc
–63 dBc
–59 dBc
–57 dBc
–52 dBc
10 - 100 kHz
–67 dBc
–68 dBc
–64 dBc
–62 dBc
–58 dBc
100 kHz - 10 MHz
–65 dBc
–83 dBc
–81 dBc
–76 dBc
–74 dBc
–70 dBc
–83 dBc
–81 dBc
–78 dBc
–79 dBc
–74 dBc
–79 dBc
–83 dBc
–78 dBc
–75 dBc
–71 dBc
–74 dBc < –65 dBc
–75 dBc
3.6 to 8.4 GHz
8.4 to 13.6 GHz
13.6 to 17.1 GHz
17.1 to 27 GHz
–62 dBc
–57 dBc
–55 dBc
–52 dBc
–64 dBc
–63 dBc
–72 dBc
–61 dBc
–68 dBc
–48 dBc
–64 dBc
Frac-N-Spur 42
< −50 dBc + 20log(N), nominal
IF dither On, < -65 + 20log(N), nominal
First and higher order spurious responses 39, 43
Below the noise floor by design
44
Spurious free dynamiange (SFDR)
IF rejection, nominal
−72 dBc, nominal
Frequency
40 MHz IF path
40 MHz alternate IF path
100/160 MHz IF path
< 3.6 GHz
Final IF
First IF
−80 dBc
−64 dBc
−85 dBc
−80 dBc
−82 dBc
−71 dBc
3.6 to 13.6 GHz
13.6 to 20 GHz
20 to 27 GHz
−78 dBc
−70 dBc
−53 dBc
−83 dBc
−78 dBc
−70 dBc
−55 dBc
Typical
−72 dBc
−85 dBc
−81 dBc
−80 dBc
Specification
−63 dBc
Image responses 45
≤ 3.6 GHz
fIMAGE = (fC ± 2 * fFINAL IF
)
)
fIMAGE = (fC ± 2 * fFIRST IF
−77 dBc
> 3.6 GHz (digital image rejection ON)
fIMAGE = (fC ± 2 * fFINAL IF
−60 dBc, nominal
)
Images are nominally below the noise floor
Line related spurious responses
Spurious free dynamic range (SFDR)
–72 dBc, nominal
LO emission 46
≤ 100 MHz
Pre-amp OFF, nominal
−69 dBm
Pre-amp ON, nominal
−82 dBm
> 100 MHz
−80 dBm
39. Only applies in stepped spectrum mode with digital image rejection and IF dither enabled.
40. Expected input level: –50 dBm, mixer level offset: 0 dBm, pre-amp OFF, noise correction OFF. Enabling pre-amp and/or noise correction
will yield a nominal 10 dB improvement. Known non-input related spur at 2.4 GHz nominally < –85 dBm.
41. Input level: –10 dBm, expected input level: 0 dBm, mixer level offset: 0 dBm, averages: 50.
42. N is the LO multiplication factor. See LO multiplier table for the N value versus frequency range.
43. Input level: 0 dBm, expected input level: 0 dBm, mixer level offset: 0 dBm, noise correction ON, averages: 10.
44. Suppression of signal at IF frequencies when turned at least 2x IF filter bandwidth away.
45. Expected input level = –10 dBm, Mixer level offset = 0 dB, Peak to average = 0 dB, fC = analyzer center frequency,
fIMAGE = input frequency that is an image to analyzer center frequency, fFINAL IF = 240, 300, 326 MHz, fFIRST IF = 5040, 5100, 5126 MHz.
Digital image rejection only available for frequencies > 3.6 GHz in stepped spectrum mode.
46. Expected input level = –50 dBm, RF attenuation = 0 dB. LO emissions refers to the LO power leaking out at the RF input port.
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