Keysight Technologies N52 Series User's And Service Manual page 59

Service Information
Figure 2-4 N5262A RF and LO Block Diagram
Rear
Panel
Out
SRC 2
Port 3 & 4 RF Amp
3dB
In
Damage
15 dBm
N5261-60103
Pre Amp
5087-7750
7 dB
LO IN
8 to 19 GHz
+2 to -10 dBm
Bias
Bd
N5261-60104
N5261-60103
Port 1 & 2 RF Amp
3dB
In
Damage
15 dBm
N5261-60103
SRC 1
Out
1. Refer to Figure 2-2 on page 52
54
N5262A RF Block Diagram
½ RF Section
Dir Coupler
0955-0148
10dB
5086-7771
6 dB
ALC (Sw'd)
Dectector
Sloped Attn
CA-AY
33330-80021
N5262-20033
N5262-80003
LO Section
LO Amp Dir Coupler
0955-0148
5086-7771
ALC (Sw'd)
6 dB
Dectector
33330-80021
½ RF Section
Dir Coupler
0955-0148
10dB
5086-7771
6 dB
ALC (Sw'd)
Dectector
Sloped Attn
CA AY
33330-80021
N5262-20033
for IF paths.
1
Solid
State Sw.
5087-7733
Divider
7.2 dB
Solid
State Sw.
5087-7733
Keysight N5261/62A User's & Service Guide
Front
Panel
SRC 2 IN 8 to 19 GHz
Isolator
0955-1595
Port 2 LO Out
(Leveled) 8 to 19 GHz,
10.5-11.5 dB Gain
Port 2 RF Out
8 to 19 GHz, 10-11 dB
Gain, +13 dBm Max
Isolator
0955-1595
Port 4 LO Out
(Leveled) 8 to 19 GHz,
10.5-11.5 dB Gain
Port 4 RF Out
8 to 19 GHz, 10-11 dB
Gain, +13 dBm Max
Isolator
0955-1595
Port 3 LO Out
(Leveled) 8 to 19 GHz,
10.5-11.5 dB Gain
Port 3 RF Out
8 to 19 GHz, 10-11 dB
Gain, +13 dBm Max
Isolator
0955-1595
Port 1 LO Out
(Leveled) 8 to 19 GHz,
10.5-11.5 dB Gain
Port 1 RF Out
8 to 19 GHz, 10-11 dB
Gain, +13 dBm Max
SRC 1 IN 8 to 19 GHz