Keysight PNA-X Series Configuration Guide

Page 11
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PNA-X Series Test Set and Power Configuration Options
1
(Continued)
2-ports, dual sources, with extended power
range, combiner, and mechanical switches
(Option 222)
Along with the access loops and attenuators of Option 217,
Option 222 includes an internal second source, a combiner,
mechanical switches, and more access loops. The internal
second source provides an additional signal (fixed or swept)
for two-tone intermodulation testing of amplifiers, or for
use as a local oscillator for testing mixers and frequency
converters. The mechanical switches switch the combiner in
and out as needed, as well as enabling the additional access
loops for advanced configurations. The second source is
available through two RF connectors on the front panel,
from port 1 when combined with source 1, or via rear-panel
access loops. The maximum power rating on the test port
couplers is +43 dBm (additional attenuators or isolators are
typically required to protect other components inside the
instrument). Option 222 is not available on the N5247B. To
independently control the frequency of the second internal
source, one of the following software applications is required:
S93080/029/082/083/084/086/087/089/090x/093/094B/A.
1. The block diagrams shown above include hardware that must be ordered
as separate options, such as pulse modulators (Options 021 and 022),
and IF access (Option 020), or is controlled by application software, as
is the case for the pulse generators. In addition, the combiner type and
attenuator values vary by model number. Refer to the product data sheet
for the correct block diagram for a specific model.
R1
Test port 2
R2
A
B
To receivers
LO
Source 2
Output 1
Source 2
Output 2
Pulse generators
Rear panel
1
2
3
4
Test port 1
Source 1
OUT 1 OUT 2
Pulse
modulator
Source 2
OUT 1 OUT 2
Pulse
modulator
J9J10J11 J8 J7 J2 J1
35 dB
65 dB
35 dB
65 dB
J6 J5
RF
OUT
LO
OUT
R R1 R2A B
IF inputs
2-ports, single source, with extended power
range and bias-tees (Option 219)
This configuration comes with front-panel access loops, and
bias tees and source and receiver attenuators at each port. The
source attenuators are settable in 5 dB steps up to 65 dB in
N5241/42/49B, in 10 dB steps up to 60 dB in N5244/45B, and in
10 dB steps up to 50 dB in N5247B. The receiver attenuators are
settable in 5 dB steps up to 35 dB in N5241/42/44/45/49B, and
10 dB steps up to 50 dB in N5247B. The bias tees are connected
directly to the test port couplers, which limits the maximum power
rating on the pair to +30 dBm (additional attenuators or isolators
are typically required to protect other components inside the
instrument).
Test port 1
R1
Test port 2
R2
35 dB
65 dB
35
dB
65 dB
A B
Source 1
OUT 1 OUT 2
Puls e
m
o
dulator
R A B C D
IF inputs
Rear panel
To receivers
LO
Pulse generators
Test port 1
R1
Test port 2
R2
35 dB
65 dB
35
dB
65 dB
A B
Source 1
OUT 1 OUT 2
Pulse
modulator
R A B C D
IF inputs
Rear panel
To receivers
LO
Pulse generators
2-ports, single source, with extended power
range (Option 217)
This configuration comes with front-panel access loops,
and source and receiver attenuators at each port. The
source attenuators are settable in 5 dB steps up to 65 dB in
N5241/42/49B, and in 10 dB steps up to 60 dB in N5244/45B.
The receiver attenuators are settable in 5 dB steps up to 35
dB. The maximum power rating on the test port couplers is +43
dBm (additional attenuators or isolators are typically required to
protect other components inside the instrument). Option 217 is
not available on the N5247B.

Keysight PNA-X Series Specifications

General

Output Power	+13 dBm (typical)
Number of Ports	2 or 4
Dimensions	426 mm (W) x 470 mm (D)
Power Requirements	100 to 240 VAC, 50/60 Hz
Frequency Range	10 MHz to 26.5 GHz (varies by model)