Keysight Technologies N5247B Service Manual page 167

REAR PANEL N5247B 4-Port Overall Block Diagram
INTERCONNECTS
Including Options 401-Standard; 419-Attenuators and Bias Tees;
423-Attenuators, Bias Tees, Combiner and Source Bypass Switches
1 2 3 4 5 6 A55
Mixer
Brick LO HARD DISK
Band A7/A8/A12/A13 A60/A61/A62/A63 DRIVE
Harmonic LO Synthesizer A25 HMA26.5 RF Synthesizer A5/A10 Source
40 GHz Doubler 70 GHz Doubler
Number Frequency (GHz) Frequency (GHz) Frequency (GHz) Frequency (GHz)
Frequency (GHz) Frequency (GHz)
USB x 4
0 1 -- -- -- -- -- --
1 1 -- -- -- -- -- -- CONTROLLER
GPIB
2 1 0.01248 to 0.01648 0.01248 to 0.01648 0.010 to 0.014 0.010 to 0.014 0.010 to 0.014 0.010 to 0.014
LAN
3 1 0.01648 to 0.02148 0.01648 to 0.02148 0.014 to 0.019 0.014 to 0.019 0.014 to 0.019 0.014 to 0.019
4 1 0.02148 to 0.02948 0.02148 to 0.02948 0.019 to 0.027 0.019 to 0.027 0.019 to 0.027 0.019 to 0.027
VGA
5 1 0.02948 to 0.04048 0.02948 to 0.04048 0.027 to 0.038 0.027 to 0.038 0.027 to 0.038 0.027 to 0.038
A20
6 0.04048 to 0.05548 0.04048 to 0.05548 0.038 to 0.053 0.038 to 0.053 0.038 to 0.053 0.038 to 0.053
1 POWER A19 MIDPLANE
SUPPLY
7 1 0.06044 to 0.08244 0.06044 to 0.08244 0.053 to 0.075 0.053 to 0.075 0.053 to 0.075 0.053 to 0.075
AC LINE IN
8 1 0.08244 to 0.11244 0.08244 to 0.11244 0.075 to 0.105 0.075 to 0.105 0.075 to 0.105 0.075 to 0.105
9 1 0.11244 to 0.15344 0.11244 to 0.15344 0.105 to 0.146 0.105 to 0.146 0.105 to 0.146 0.105 to 0.146
10 1 0.15344 to 0.21244 0.15344 to 0.21244 0.146 to 0.205 0.146 to 0.205 0.146 to 0.205 0.146 to 0.205
11 1 0.21244 to 0.25744 0.21244 to 0.25744 0.205 to 0.250 0.205 to 0.250 0.205 to 0.250 0.205 to 0.250 TALKER/LISTENER
GPIB
12 1 0.25744 to 0.40344 0.25744 to 0.40344 0.250 to 0.396 0.250 to 0.396 0.250 to 0.396 0.250 to 0.396
13 1 0.40344 to 0.50744 0.40344 to 0.50744 0.396 to 0.500 0.396 to 0.500 0.396 to 0.500 0.396 to 0.500
14 1 0.50744 to 0.63544 0.50744 to 0.63544 0.500 to 0.628 0.500 to 0.628 0.500 to 0.628 0.500 to 0.628
15 1 0.63544 to 1.0074 0.63544 to 1.0074 0.628 to 1.000 0.628 to 1.000 0.628 to 1.000 0.628 to 1.000
16 1 1.0074 to 1.5074 1.0074 to 1.5074 1.000 to 1.500 1.000 to 1.500 1.000 to 1.500 1.000 to 1.500
17 1 1.5074 to 2.0074 1.5074 to 2.0074 1.500 to 2.000 1.500 to 2.000 1.500 to 2.000 1.500 to 2.000
18 1 2.0074 to 3.2074 2.0074 to 3.2074 2.000 to 3.200 2.000 to 3.200 2.000 to 3.200 2.000 to 3.200
19 1 3.2074 to 5.3394 3.2074 to 5.3394 3.200 to 5.332 3.200 to 5.332 3.200 to 5.332 3.200 to 5.332
20 1 5.3394 to 6.0074 5.3394 to 6.0074 5.332 to 6.000 5.332 to 6.000 5.332 to 6.000 5.332 to 6.000
PULSE I/O A24 J20
21 1 6.0074 to 7.6074 6.0074 to 7.6074 6.000 to 7.600 6.000 to 7.600 6.000 to 7.600 6.000 to 7.600
22 1 7.6074 to 8.5074 7.6074 to 8.5074 7.600 to 8.500 7.600 to 8.500 7.600 to 8.500 7.600 to 8.500
23 1 8.5074 to 9.5274 8.5074 to 9.5274 8.500 to 9.520 8.500 to 9.520 8.500 to 9.520 8.500 to 9.520
A24 J2
24 1 9.5274 to 12.0074 9.5274 to 12.0074 9.520 to 12.000 9.520 to 12.000 9.520 to 12.000 9.520 to 12.000 A
A24 J202
25 1 12.0074 to 12.8074 12.0074 to 12.8074 12.000 to 12.800 12.000 to 12.800 12.000 to 12.800 12.000 to 12.800
B
26 1 12.8074 to 13.5174 12.8074 to 13.5174 12.800 to 13.510 12.800 to 13.510 12.800 to 13.510 12.800 to 13.510 A24 J602
IF INPUTS C/R1
27 1 6.7587 to 7.6037 13.5174 to 15.2074 6.755 to 7.600 13.510 to 15.200 13.510 to 15.200 13.510 to 15.200
A24 J802
D/R2
28 1 7.6037 to 8.3537 15.2074 to 16.7074 7.700 to 8.000 15.200 to 16.700 15.200 to 16.700 15.200 to 16.700
A24 J402
29 1 8.3537 to 9.5237 16.7074 to 19.0474 8.000 to 9.500 16.700 to 19.040 16.700 to 19.040 16.700 to 19.040 R
30 1 9.5237 to 10.0037 19.0474 to 20.0074 9.500 to 10.000 19.040 to 20.000 19.040 to 20.000 19.040 to 20.000
31 1 10.0037 to 10.6537 20.0074 to 21.3074 10.000 to 10.664 10.000 to 10.664 20.000 to 21.328 20.000 to 21.328
32 1 10.6537 to 12.0037 21.3074 to 24.0074 10.664 to 12.000 10.664 to 12.000 21.328 to 24.000 21.328 to 24.000
LOAD
W69 0.01 - 26.5 GHz
33 1 12.0037 to 13.2537 24.0074 to 26.5074 12.000 to 13.250 12.000 to 13.250 24.000 to 26.500 24.000 to 26.500 LO OUT (J5)
34 3 8.8358 to 9.0051 8.8358 to 9.0051 13.250 to 13.510 13.250 to 13.510 26.500 to 27.020 26.500 to 27.020
LOAD
35 3 9.0051 to 9.5025 9.0051 to 9.5025 W66
EXT RF1 OUT (J6) 3.2 - 19 GHz
TSET
36 3 9.5025 to 10.1358 9.5025 to 10.1358
DRIVE
37 3 10.1358 to 10.6691 10.1358 to 10.6691 7.600 to 8.000 15.200 to 16.000 30.400 to 32.000 30.400 to 32.000
LOAD
W68 3.2 - 19 GHz
38 3 10.6691 to 12.0358 10.6691 to 12.0358 8.000 to 9.025 16.000 to 18.050 32.000 to 36.100 32.000 to 36.100 RF2 OUT (J12)
39 3 12.0358 to 12.6958 12.0358 to 12.6958 9.025 to 9.520 18.050 to 19.040 36.100 to 38.080 36.100 to 38.080
40 3 12.6958 to 13.3358 12.6958 to 13.3358 9.520 to 10.000 19.040 to 20.000 38.080 to 40.000 38.080 to 40.000
41 3 13.3358 to 13.5125 13.3358 to 13.5125 10.000 to 10.133 10.000 to 10.133 20.000 to 20.265 40.000 to 40.530
42 3 6.7562 to 7.6379 13.5125 to 15.2758 10.133 to 11.455 10.133 to 11.455 20.265 to 22.910 40.530 to 45.820
LOAD
43 3 7.6379 to 8.0012 15.2758 to 16.0025 11.455 to 12.000 11.455 to 12.000 22.910 to 24.000 45.820 to 48.000
W134 To A51
Port 3
44 3 8.0012 to 8.3346 16.0025 to 16.6691 12.000 to 12.500 12.000 to 12.500 24.000 to 25.000 48.000 to 50.000
SW TSET IN (J7)
45 3 8.3346 to 8.8346 16.6691 to 17.6691 12.500 to 13.250 12.500 to 13.250 25.000 to 26.500 50.000 to 53.000
SW TSET IN (J3) W138
46 3 8.8346 to 9.0079 17.6691 to 18.0158 13.250 to 13.510 13.250 to 13.510 26.500 to 27.020 53.000 to 54.040 To A56
Port 4 W143 W137
47 3 9.0079 to 9.5512 18.0158 to 19.1025 6.755 to 7.163 13.510 to 14.325 27.020 to 28.650 54.040 to 57.300 From A56
SW SRC OUT (J4)
48 3 9.5512 to 10.0179 19.1025 to 20.0358 7.163 to 7.513 14.325 to 15.025 28.650 to 30.050 57.300 to 60.100
49 3 10.0179 to 10.1346 20.0358 to 20.2691 7.513 to 7.600 15.025 to 15.200 60.100 to 60.800 SW TSET IN (J1)
W142 To A53
50 3 10.1346 to 10.6679 20.2691 to 21.3358 7.600 to 8.000 15.200 to 16.000 60.800 to 64.000 Port 2 W143
W141 From A53
51 3 10.6679 to 11.1346 21.3358 to 22.2691 8.000 to 8. 16.000 to 16.700 64.000 to 66.800 SW SRC OUT (J2)
52 3 11.1346 to 11.6679 22.2691 to 23.3358 8.350 to 8.750 16.700 to 17.500 66.800 to 70.000
SOURCE 3 OUT
A15 SYNTHESIZER ASSEMBLY
FREQUENCY REFERENCE
W88
Test Node Error Description Assembly Frequency Band 10 / 100 MHz J10
REF OUT
A5 0.01 - 13.5 GHz
8 Unleveled, Source 1, Out 1 A7 13.5 - 40 GHz
W89
A29 40 - 70 GHz 10 / 100 MHz J9
REF IN
A5 0.01 - 13.5 GHz
9 Unleveled, Source 1, Out 2 A8 13.5 - 40 GHz
A32 40 - 70 GHz
10 Unleveled, Source 1 Synthesizer A4 Full Range
A10 0.01 - 13.5 GHz
11 Unleveled, Source 2, Out 1 A12 13.5 - 40 GHz
A30 40 - 70 GHz
A10 0.01 - 13.5 GHz
12 Unleveled, Source 2, Out 2 A13 13.5 - 40 GHz
A23 TEST SET MOTHERBOARD
A31 40 - 70 GHz
BIAS 1 IN
Full Range
13 Unleveled, Source 2 Synthesizer A17
Full Range
14 Unleveled, LO Drive A25
Full Range
15 Unleveled, LO Synthesizer A15
BIAS 3 IN
Full Range
16 Unlocked, Source 1 Synthesizer, Integrator Low A4
Full Range
17 Unlocked, Source 1 Synthesizer, Integrator High A4
19 Unlocked, Source 2 Synthesizer, Integrator Low A17 Full Range
BIAS 4 IN
20 Unlocked, Source 2 Synthesizer, Integrator High A17 Full Range
22 Unlocked, LO Synthesizer, Integrator Low A15 Full Range
23 Unlocked, LO Synthesizer, Integrator High A15 Full Range
BIAS 2 IN
25 Unleveled, Doubler 1, Prelevel A7 13.5 - 70 GHz
26 Unleveled, Doubler 2, Prelevel A8 13.5 - 70 GHz
27 Unleveled, Doubler 3, Prelevel A12 13.5 - 70 GHz
MEAS TRIG RDY MEAS TRIG RDY
28 Unleveled, Doubler 4, Prelevel A13 13.5 - 70 GHz
29 Unleveled, Source 1, P4 A5 13.5 - 70 GHz AUX TRIG 1 IN AUX TRIG 1 IN
30 Unleveled, Source 2, P4 A10 13.5 - 70 GHz
AUX TRIG 1 OUT AUX TRIG 1 OUT
AUX TRIG 2 IN AUX TRIG 2 IN
AUX TRIG 2 OUT AUX TRIG 2 OUT
28 V 28 V
MEAS TRIG IN MEAS TRIG IN
25
TEST SET I/O \
9
PWR I/O \
36
HANDLER I/O \
15 Sep 2021
N5247B_blk_DDS_4port
FRONT PANEL
INTERCONNECTS
A3 A2
USB x 4
DISPLAY USB BD
A16 SIGNAL PROCESSING
ADC MODULE (SPAM)
USB
HUB 9 MHz
DISPLAY INVERTER
PROCESSOR POWER KEYPAD
ADC 15 MHz
A21 CPU FLASH
RAM
SPEAKER 9 MHz
A1 FRONT PANEL INTERFACE BOARD
USB ADC 15 MHz
INTERFACE EEPROM
MAIN PCI BUS PCI
GPIB PORT 9 MHz
INTERFACE CPU BRIDGE
10/100 BASE-T ADC 15 MHz
ETHERNET ROM RAM
VGA VIDEO PROCESSOR 9 MHz
INTERFACE DSP
VIDEO RAM
ADC
RAM 15 MHz
9 MHz
ADC
A18 15 MHz
A22
SYSTEM
GPIB POWER BUS
MOTHERBOARD
GPIB PORT
INTERFACE LOCAL DIGITAL BUS
X6 DITHER PULSE
NOISE DRIVE
10 MHz REF J3
DIRECT CONNECT
HIGH DENSITY DATA BUS A23
TO A4, A5, A7, A8,
A10, A12, A13, TEST SET
MOTHERBOARD
POWER BUS A14, A15, A17
RIBBON CABLE CONNECTIONS
LOCAL DIGITAL BUS TO A24, A25, A27, A28,
A37-A41, A46-A53
MIXED POWER AND CONTROL SIGNALS
FROM THE A23 TEST SET MOTHERBOARD
SERIAL TEST BUS NODES
Bx = ACTIVE SOURCE BAND 10 MHz REF
15
\
OPTION 029
A9 NOISE RECEIVER
10-25 MHz
25-60 MHz
60-150 MHz
3.0 GHz
150-350 MHz
31.6 MHz
L
I R
12 MHz 350-750 MHz
TO A14 ADC
0.75-1.5 GHz
LOW BAND
OVERLOAD
DETECTOR
1.5-3.0 GHz HIGH BAND
31.6 MHz OVERLOAD
DETECTOR
3.0-6.0 GHz
EXT TEST SET DRIVE LO OUT
EXT TEST SET DRIVE RF1 OUT
EXT TEST SET DRIVE RF2 OUT
SOURCE 3 SYNTHESIZER
OPTION 423 ONLY
B24,30-32, 9.52-12.0 GHz
36-38,48-52 B33,39-41 12.0-13.51 GHz 0.01-13.51 GHz
X2 -10 to +10 dBm
B22-23, 7.56-9.52 GHz
28-29, 12 GHz 16 GHz
34-35,43-47
X2
6 GHz J7
10 MHz REF 6.0-7.56 GHz B2-32,34-38,42-52
B21,25-27, 10
J16 33,39-42
TO MOTHERBOARD
P13
B2-20 10 MHz-6.0 GHz
TO FPGA
10 MHz
÷10
6 GHz
Direct
Digital
Synthesizer
100 MHz
HIGH STAB CLOCK
OCXO 100 MHz P8
100 MHz CLOCK 6 GHz
P11 Direct SOURCE 2 SYNTHESIZER
Digital
Synthesizer
B24,30-32, 9.52-12.0 GHz
19.2 GHz P6 B33,39-41 12.0-13.51 GHz
36-38,48-52 0.01-13.51 GHz
-10 to +10 dBm
x 192 P7 X2
B22-23, 7.56-9.52 GHz
28-29, 12 GHz 16 GHz
34-35,43-47
P9 X2
J6
6 GHz 6.0-7.56 GHz B2-32,34-38,42-52
B21,25-27, 10
P10 33,39-42
P12
B2-20 10 MHz-6.0 GHz
250 MHz
J14
2
\ DC BIAS 1 TO A42
J541
LO SYNTHESIZER
2 9.52-12.0 GHz
\ DC BIAS 3 TO A43 B24,30-32, B33,39-41 12.0-13.51 GHz
J542 36-38,48-52 0.01-13.51 GHz
-10 to +10 dBm
X2
B22-23, 7.56-9.52 GHz
28-29, 12 GHz 16 GHz
34-35,43-47
X2
2 J5
\ DC BIAS 4 TO A44 6 GHz B2-32,34-38,42-52
J543 B21,25-27, 6.0-7.56 GHz 10
33,39-42
6 GHz
Direct
Digital P15
2 Synthesizer B2-20 10 MHz-6.0 GHz
\ DC BIAS 2 TO A45
J544 CLOCK
250 MHz
6 GHz
Direct
J13
Digital
Synthesizer
SOURCE 1 SYNTHESIZER
POWER
BUS 9.52-12.0 GHz
B24,30-32, B33,39-41 12.0-13.51 GHz
36-38,48-52 0.01-13.51 GHz
TO -10 to +10 dBm
A34 THRU A37, X2
B22-23,
A42 THRU A49 28-29, 7.56-9.52 GHz 12 GHz 16 GHz
34-35,43-47
LOCAL
X2
DIGITAL BUS 6 GHz B2-32,34-38,42-52 J4
B21,25-27, 6.0-7.56 GHz
10
TEST SET I/O 33,39-42
INTERFACE
PWR I/O P14
10 MHz-6.0 GHz
INTERFACE B2-20
250 MHz
HANDLER I/O
INTERFACE
J12
A24 IF MULTIPLEXER
IF = 0.826 MHz for CW Freq < 53 MHz
IF = 7.438 MHz for CW Freq > 53 MHz
Main IF A A
10.7 MHz P1
Pulse A PULSE
GATES
IF OUT A Ext IF In A
P3 Aux R3
LFE IF A
J1 W79
A
Main IF B B
10.7 MHz P201
Pulse B PULSE
J2 W80 GATES
IF OUT B Ext IF In B
B
P203 R1
Aux R4
P411
LFE IF B
J4 W81
R2
R
P412
Main IF R R
10.7 MHz
Pulse R
PULSE
J5 W82 GATES R3
IF OUT R Ext IF In R
C/R1 P413
P403
LFE IF R
R4
J6 W83 P414
D/R2
Main IF C C/R1
10.7 MHz P601
Pulse C
PULSE
GATES
IF OUT C/R1
Ext IF In C
P603
AUX R2
LFE IF C
4
\
TO A24
THRU A18 D/R2
Main IF D
10.7 MHz P801
Pulse D PULSE
GATES
Ext IF In D
IF OUT D/R2
P803
Aux R1
LFE IF D
FROM A16 4 PULSE DRIVE PULSE
\ MODULATION
THRU A18 LOGIC
P1
SOURCE FROM A23
PULSE
DRIVE OUT
\
5 IF INPUTS
A59 NOISE DOWNCONVERTER
W171
J6
40.0-50.0 GHz
J3
X2
32.0-40.0 GHz
36.0-50.0 GHz
26.0-32.0 GHz
26.0-36.0 GHz
J4
W172 L
I R
12.0-26.0 GHz
W175 J2
6.0-12.0 GHz
J1
J5
J1
W173 0.010-6.00 GHz
3.2 - 19 GHz
A7 40 GHz
W66 W65 DOUBLER P5
W68 W67
ALC
Modulator
W5 P4
X2
25
A25 LO MULTIPLIER/AMPLIFIER 26.5 (HMA26.5) W6
P3
B27-29
20.0-26.5 GHz
2
B31-33,
1 49-52
15.4-20.0 GHz W70 10 MHz - 13.5 GHz
B27-33,
12.5 MHz to 42-52 26 GHz P1
13.518 GHz X2 0.013 -
B28-30,
13.518- 43-48 26.508 GHz W204
26.508 GHz 13.5-15.4 GHz
3.2 - 19 GHz
W61
B27,42 14
A12 40 GHz
∫
DOUBLER P5
13 GHz
B2-26,34-41
0.013-13.518 GHz
FROM
A19 ALC
Modulator
W9 P4
X2
FROM
A23 27
W10
P3
B27-29
A10 26.5 GHz SOURCE (SOURCE 2) J402 P4 B27-29: 13.5-19 GHz
B30-40: 9.5-20 GHz
B41-52: 10-17.5 GHz
20-26.5 GHz 10 MHz - 13.5 GHz
30
P1
12.8-20 GHz
16-20 GHz B26
B29,38-40, B27-52
X2 51-52 B19-52
8.5-12.8 GHz
B27-29, B19-26 B23-25 B19-26
B27-28,35-37, 13.5-16 GHz 50 OHM
3 35-40,47-52 47-50 ALC A13 40 GHz LOAD
Modulator 11 B2-26
Pulse 5.33-8.5 GHz 0.01-13.5 GHz DOUBLER P5
Modulator B20-22 W7
W2 OUT 1
B19-26,30-34,41-46 P5
P1
B2-18 3.2-5.33 GHz
B19
ALC
B19-26 Modulator
B2-26 12 4
P4
X2
B2-18
B2-26
ALC 0.01-13.5 GHz
Modulator OUT 2 W8 28
P3
3.2 GHz
LOCAL P3
B2-18 B2-18
DIGITAL
BUS P2 P6 B27-29
PIN-switched LPF
POWER ALC Pulse
BUS Modulator Modulator 10 MHz-3.2 GHz
10 MHz - 13.5 GHz
P1
A5 26.5 GHz SOURCE (SOURCE 1) J402 P4 B27-29: 13.5-19 GHz
B30-40: 9.5-20 GHz
B41-52: 10-17.5 GHz
20-26.5 GHz
29
12.8-20 GHz
A8 40 GHz 50 OHM
B26 LOAD
16-20 GHz B27-52 DOUBLER
B31,38,47-48 P5
X2 B20-48
8.5-12.8 GHz
B19-26 B23-25 B19-26
3 B27-33, B29-30,37, 13.5-16 GHz
42-52 45-46 ALC
Modulator 8 B2-26 ALC
Pulse 5.33-8.5 GHz Modulator
B20-22 0.01-13.5 GHz W3
W1 Modulator OUT 1 W6 P4
B19-26,34-41
P1 P5 X2
3.2-5.33 GHz
B2-18
B19 26
B19-26 50 OHM
B2-26 9 4 LOAD
B2-18 P3
B2-26
ALC 0.01-13.5 GHz
Modulator W4 B27-29
OUT 2
P3
3.2 GHz
LOCAL B2-18 B2-18
DIGITAL
BUS P2 P6 10 MHz - 13.5 GHz
PIN-switched LPF
POWER ALC Pulse P1
BUS 10 MHz-3.2 GHz
Modulator Modulator
A27 MIXER BRICK (1)
70.0 MHz
W71
A I R A
L
W72 70.0 MHz
R1 R1
I R
L
70.0 MHz
W73
R2 I R R2
L
70.0 MHz
W74 B B
I R
L
W69 EXT TSET DRIVE LO OUT
FROM
A23
RECEIVER LO DRIVE
A28 MIXER BRICK (2)
70.0 MHz
W75
D D
I R
L
A69 ATTEN
70.0 MHz
W76 R4 R4
I R
L
3 dB
W77 70.0 MHz
R3 R3
I R
L
70.0 MHz
W78 C C
I R
L
WITHOUT OPTION 029
W58
FROM
TERMINATION A23
OPTION 029
W174
RECEIVER LO DRIVE
OPTION 401, 419
OPTION 423
W11 W12
W130
From
W125
A60
B41-52: 20-35 GHz A60 70 GHz DOUBLER
P2
40-50 GHz
32-50 GHz 40-50 GHz
B38-40 B41-44 10 MHz
35 GHz to 40 GHz
B38-40, 32-40 GHz W13 W14
19-50 GHz 26.5-32 GHz X2 B2-40
51-52 50-70 GHz
B34-37 9
B44-48
B33-37 24-32 GHz ALC 40-70 GHz
Modulator Pulse
44-50 19-26.5 GHz Modulator
ALC 19-50 GHz B30-33 5
Modulator Pulse P6
19-24 GHz Modulators
B30-32,
41-43
20 GHz
13.5-19 GHz
Detector 9
W91
J401 Feedback J2 10 MHz
13.5-19.5 GHz to 70 GHz
Pulse W92
Modulator J500 J4
Modulator
Control
W15 W16
OPTION 401, 419
P2 B41-52: 20-35 GHz A61 70 GHz DOUBLER
40-50 GHz
32-50 GHz 40-50 GHz
B41-44
B38-40 10 MHz
35 GHz to 40 GHz
B38-40, 32-40 GHz W17 W18 B2-40
51-52 19-50 GHz 26.5-32 GHz X2 OPTION 423
50-70 GHz
B34-37 9 B44-48
B33-37 24-32 GHz ALC 40-70 GHz
19-26.5 GHz Modulator Pulse
44-50 5 Modulator From rear panel
ALC 19-50 GHz B30-33 W134
Modulator Pulse P6 SW TSET IN
B30-32, 19-24 GHz Modulators
W131
41-43 From A61
20 GHz
13.5-19 GHz
Detector 9
W93 Feedback
J401 J2 10 MHz
13.5-19.5 GHz to 70 GHz
Pulse W94
Modulator J500 J4
Modulator
Control
W19 W20 OPTION 401, 419
P2 B41-52: 20-35 GHz A62 70 GHz DOUBLER
40-50 GHz
32-50 GHz 40-50 GHz
B38-40 B41-44 OPTION 423
10 MHz
32-40 GHz W21 W22 35 GHz to 40 GHz
B38-40, B2-40
51-52 19-50 GHz 26.5-32 GHz X2
B34-37 50-70 GHz From rear panel
9 B44-48 W138
ALC 40-70 GHz SW TSET IN
B33-37 24-32 GHz Modulator Pulse
44-50 19-26.5 GHz W135
ALC 19-50 GHz Modulator From A62
Modulator Pulse B30-33 5
P6
B30-32, 19-24 GHz Modulators
41-43
20 GHz To rear panel SW SRC OUT
13.5-19 GHz
9
W95 Detector
Feedback 10 MHz
13.5-19.5 GHz J401 J2 to 70 GHz
W96
Pulse
Modulator J500 J4
Modulator
Control OPTION 401, 419
W23 W24
B41-52: 20-35 GHz A63 70 GHz DOUBLER
P2
OPTION 423
40-50 GHz
32-50 GHz 40-50 GHz
B38-40 B41-44
35 GHz 10 MHz From rear panel W142
B38-40, 32-40 GHz W25 W26 to 40 GHz SW TSET IN
B2-40
51-52 19-50 GHz 26.5-32 GHz X2 50-70 GHz
B34-37 9 From A63 W139
B44-48
24-32 GHz ALC 40-70 GHz
B33-37 Modulator Pulse
44-50 19-26.5 GHz 5 Modulator
ALC 19-50 GHz
Modulator Pulse B30-33 P6
Modulators To rear panel SW SRC OUT
B30-32, 19-24 GHz
41-43
20 GHz
13.5-19 GHz
Detector 9
W97
Feedback 10 MHz
13.5-19.5 GHz J401 J2 to 70 GHz
Pulse W98
Modulator
J500 Modulator J4
Control
FRONT PANEL
INTERCONNECTS
OPTION 401
W47 RCVR A IN
W60 Port 1
OPTION 419, 423
CPLR ARM
A46 STEP
ATTEN
W118 W117
RCVR
TO A27 A
A IN
0-50 dB
W52 RCVR R1 IN
W53
REF 1
W51 W60
SOURCE OUT
A37 REF
MIXER
SWITCH
W54 RCVR R3 IN
REF 3
W37 W60
SOURCE OUT
OPTION 401
W48 RCVR C IN
W60 Port 3
OPTION 419, 423
CPLR ARM
A47 STEP
ATTEN
W120 W119
RCVR
TO A28 C C IN
0-50 dB
OPTION 401
W49 RCVR D IN
Port 4
W60
OPTION 419, 423
CPLR ARM
A48 STEP
ATTEN
W122 W121
TO A28 D RCVR
D IN
0-50 dB
W55 RCVR R4 IN
REF 4
W41 W60
SOURCE OUT
W56 (401)
RCVR R2 IN
W145 (419, 423)
W60 REF 2
W45 (401)
SOURCE OUT
W146 (419, 423)
OPTION 401
W50 RCVR B IN
W60 Port 2
OPTION 419, 423
CPLR ARM
A49 STEP
ATTEN
W124 W123
RCVR
TO A27 B B IN
0-50 dB
SOURCE OUT
Port 1
W60
CPLR THRU
A29 RECEIVER A33
COUPLER OPTION 401 TEST PORT
COUPLER
W27 W31 W32
PORT 1
OPTION 419, 423 To Port 1
DC BIAS 1
W60
A38 STEP
A42 W34
ATTEN LFE RF PORT 1
A50 BYPASS BIAS TEE
W33 (401)
SWITCH
W144 (419, 423) W101 W102 W103 W104
W126
0-50 dB
50
W127
OPTION 029
To Port 1 OPTION 423
W36 DC BIAS 1
A54 A38 STEP A56 BYPASS A42
W127 SW SOURCE OUT
COMBINER ATTEN SWITCH BIAS TEE
W81 W161 W162 W128 W60
W128 W165 W84
COMBINER IN
50
0-50 dB
W129 W129 COMBINER IN
A64 TUNER W133 W60
W164 W163
Z SW SOURCE OUT
x
SOURCE OUT
Port 3
W60
CPLR THRU
A30 RECEIVER A34
COUPLER TEST PORT
OPTION 401 COUPLER
W28 W35 W36
PORT 3
OPTION 419, 423
To Port 3
W60 DC BIAS 3
W37 W38
A39 STEP A43
A51 BYPASS ATTEN
BIAS TEE
SWITCH
W105 W106 W107 W108
W132
0-50 dB
50
W133
SOURCE OUT
Port 4
W60
CPLR THRU
A31 RECEIVER A35
COUPLER TEST PORT
OPTION 401
COUPLER
W29 W39 W40
PORT 4
OPTION 419, 423
To Port 4
W60 DC BIAS 4
W41 A40 STEP A44 W42
A52 BYPASS ATTEN BIAS TEE
SWITCH
W109 W110 W111 W112
W136
0-50 dB
50
W137
SOURCE OUT
W60 Port 2
CPLR THRU
A32 RECEIVER A36
COUPLER TEST PORT
OPTION 401
COUPLER
W30 W43 W44
PORT 2
OPTION 419, 423 To Port 2
DC BIAS 2
W60
A41 STEP
W45 A45 W46
ATTEN LFE RF PORT 1
A53 BYPASS BIAS TEE
SWITCH W113 W114 W115 W116
W140
0-50 dB
50
W141
OPTION 029 To Port 2
DC BIAS 2
W36
A41 STEP A57 BYPASS
A45
ATTEN SWITCH
BIAS TEE
W113 W114 W166
W167 W116
50
0-50 dB
W168
W169