Keysight Technologies N5173B EXG Service Guide

A3 RF Assembly
dac
Signal
Conditioning
x2, x5
Multiplier
Chain
Flexible
Reference
FPGA
100 MHz
50 MHz
1 GHz
0.5 GHz
10 MHz
10 MHz
OCXO
100 MHz
VCXO
1 – 50 MHz
10 MHz
f
0
f
0
f
0
FracN
Divider
f
0
∫
∫
f
0
Pretune
Pretune
∫
∫
MXG A3 RF Assembly
N5181B, N5182B – Option 503 & 506
1 – 2 GHz
62.5 – 125 MHz
1 GHz
FracN Loop Sum Loop
3.0 to 6.0 GHz
3.0 to 6.0 GHz
0.75 – 1.5 GHz
FM
FM FM
3.0 to 6.0 GHz
Shock Line
Diplexer
J5000
10 MHz OUT
REF IN
V
Bias
X2
X2
X5
÷2
÷10
÷8
÷16
X2
÷N
2.4 – 3.0 GHz
1.9 – 2.4 GHz
1.5 – 1.9 GHz
950 MHz – 1500 MHz
600 – 950 MHz
375 – 600 MHz
250 – 375 MHz
0.75 – 1.5 GHz
1.5 – 3.0 GHz
0.25 – 1.5 GHz
3.0 – 6.0 GHz
3.0 – 6.0 GHz
0.25 – 6.0 GHz
4.8 – 6.0 GHz
3.8 – 4.8 GHz
3.0 – 3.8 GHz
62.5 MHz
or
187.5 MHz
HP
LP
200 MHz LPF
1500 MHz BPF
500 MHz LPF
320 MHz LPF
Detector
1.5 – 3.0 GHz
First Doubler Path
Divider Path
Second Doubler Path
Offset Loop
J2004 J2003
W7 To A2 P1
1,2
W8 From A2 P2
1
Modulator Control
6.4 GHz LPF
High Band
Low Band
Het Band
350 MHz LPF 350 MHz LPF
1 GHz
1 GHz BPF
Op-Amp Band
>3.0 – 6.0 GHz
0.25 – 3.0 GHz
5 – <250 MHz
9 kHz – <5 MHz
RF Output
Synthesizer
Reference
Synthesizer Multiplier / Divider
0.25 – 6.0 GHz
Detector
2.76 GHz HPF
250 MHz
Detector
Pulse Modulator
ALC Detector
and
Temperature
Control
Limiter &
RPP Sense
Atten 1 Atten 2 Atten 3
-40 dB -10 dB -5 dB -20 dB -40 dB -10 dB -5 dB
∑
∑
dac
dac
Temp
Sense
∫
∑
Unlevel Detector
Switched HPF
Log Amp
Exponential
Reference
Temp Comp
Automatic Level Control
Pre Amp
LF
Function
Generator
Trigger
Interface
Sweep
Out
Interface
adc
adc dac
AM
FM
LF
PULSE
Pulse From LF
Function Generator
LF OUT
TRIG 1
TRIG 2
EXT 1
EXT 2
SWEEP OUT
RF OUT
J4000
1
Not used for N5181B
2
W14 to Rear Panel LO OUT with Option 012
W6 To A2 P500
Function Generator / Trigger Control
ALC Control
0.25 – 6.0 GHz
Linear
20, 200, 2k Hz LPF
J5002
J5003
J303
J9000
J300
J9002
J9001
100 MHz
0 – 31.75 dB
Multiplier Atten.
0 – 31.75 dB
Sum Loop Atten.
2.76 GHz HPF
5 MHz – 3.0 GHz
Detector
80 MHz LPF
100 MHz
0 dBm +/-3 dB
+0 dBm +/-6 dB
10 MHz
+4 dBm +/-3 dB
ALC Control
1.005 – <1.250 GHz
Pulse
J302
J301

Keysight Technologies N5173B EXG Specifications

General

Brand	Keysight Technologies
Model	N5173B EXG
Category	Portable Generator
Language	English