13 | Keysight | M9421A VXT PXIe Vector Transceiver - Data Sheet
Setting resolution
0.01 dB
Output voltage standing wave ratio (VSWR)
RF output port (in specified frequencies)
60 to 600 MHz
600 MHz to 2.8 GHz
2.8 to 5 GHz
< 1.6:1 nominal
< 1.5:1 nominal
< 1.5:1 nominal
< 1.6:1 nominal
5 to 6 GHz
Option M9421A-HDX, half duplex port (configured to output mode in specified frequencies)
60 MHz to 2.9 GHz
2.9 to 6 GHz
< 1.4:1 nominal
< 1.8:1 nominal
Harmonics and spurious
RF output port; harmonics and sub-harmonics
+10 dBm output power
< –40 dBc nominal
Option M9421A-HDX, half duplex port; harmonics and sub-harmonics
+0 dBm output power < –40 dBc nominal
All ports; non-harmonic spurious (CW mode, specified frequency ranges)
60 MHz to 3.8 GHz
3.8 to 6 GHz
< –62 dBc nominal
< –58 dBc nominal
Phase noise
Option M9421A-HDX, half duplex port, +5 dBm; RF output port, +15 dBm, CF = 900 MHz
10 kHz offset
100 kHz offset
1 MHz offset
10 MHz offset
≤ –106 dBc, –112 dBc typical
≤ –109 dBc, –113 dBc typical
≤ –128 dBc, –134 dBc typical
≤ –131 dBc, –135 dBc typical
Broadband noise floor
RF output port
Output level = +18 dBm
Output level = –30 dBm
60 MHz to 3.5 GHz
3.5 to 5.5 GHz
5.5 to 6 GHz
–125 dBm, typical
–120 dBm, typical
–114 dBm, typical
–159 dBm, typical
–161 dBm, typical
–156 dBm, typical
Option M9421A-HDX, half duplex port
Output level = +5 dBm
Output level = –30 dBm
60 to 380 MHz
380 MHz to 5.5 GHz
5.5 to 6 GHz
–128 dBm, typical
–130 dBm, typical
–124 dBm, typical
–159 dBm, typical
–160 dBm, typical
–158 dBm, typical
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