26 | Keysight | M9393A PXIe Performance Vector Signal Analyzer – Data Sheet
Technical Specifications and Characteristics
Extended Frequency Configuration - Option FRX
Block diagram
M9365A PXIe Downconverter
M9169E Step
M9214A PXIe IF Digitizer
Attenuator
Highband Path (3.6 GHz to 50 GHz)
Aux 2 In
Aux 2 Out
34 GHz to 50 GHz
800 MHz typical
bypass
300 MHz
BPF
ADC
&
Signal
Highband Path (3.6 GHz to 27 GHz)
IF
Out
FPGA
RAM
Aux 1 In
IF In
13.5 GHz to 34 GHz
3.6 GHz to 13.5 GHz
Aux 1 Out
15 MHz - 160 MHz
BPF
Port 1
Conditioning
Signal
Processing
ASIC
(9 kHz to
27 GHz)
RF In
Lowband Path (< 3.6 GHz)
Fc
5.1 GHz
RF Calibrator
100 MHz In
LO
Nulling
3.8 GHz to
17.4 GHz
LO Conditioning
and Doubler
Signal
Conditioning
Clock
Generator
100 MHz In
(+10 dBm typical)
Clocks
100 MHz Out
1st LO In
Port 3
Port 2
2nd LO In
RF Input
(+13 dBm sine
M9300A PXIe Frequency Reference
M9308A PXIe Synthesizer
all 100 MHz Outs)
100 MHz
Out 1
100 MHz PLL
100 MHz
Out 2
2.85 GHz to 9 GHz
Divide by
2/4/8/16
Filter
Bank
Filter
Bank
RF Out
100 MHz
Out 3
(1 MHz to 110 MHz)
100 MHz
Ref In
PLL
100 MHz
Out 4
10 MHz OCXO
TIMEBASE
RF In
100 MHz
Out 5
100 MHz In
4800 MHz Out
10 MHz
10 MHz Out
X48
Divide
/10
by 10
3 dB
100 MHz
Out
(+13 dBm
Typical)
10 MHz
OXCO Out
(10 MHz, +10 dBm
to 16 dBm, sine)
Figure 13. Extended frequency M9393A PXIe vector signal analyzer (3.6 to 50 GHz) block diagram with five modules consisting of the M9308A
synthesizer, M9365A downconverter, M9214A digitizer and the optional M9300A frequency reference and M9169E switch input programmable
step attenuator.
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