Keysight Technologies N5182BX07 User manual

Keysight Technologies
N5182BX07
Frequency Extender
User’s Guide

Notices
© Keysight Technologies, Inc. 2019
No part of this manual may be
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from Keysight Technologies, Inc. as
governed by United States and
international copyright laws.
Trademark Acknowledgments
Manual Part Number
N5182-90001
Edition
Edition 2, November 2019
Supersedes: October 2019
Printed in Malaysia
Published by:
Keysight Technologies
1400 Fountaingrove Parkway
Santa Rosa, CA 95403
Warranty
THE MATERIAL CONTAINED IN
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government acquires no greater
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(c), as applicable in any technical
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to, could result in damage to the
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It calls attention to an operating
procedure, practice, or the like that,
if not correctly performed or adhered
to, could result in personal injury or
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met.

Table of Contents
Contents-1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Verifying the Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
General Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Environmental Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Dimensions and Space Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Definitions and Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Frequency Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Amplitude Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Spectral Purity Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Front and Rear Panel Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Front and Rear Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Firmware Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Extender Power Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
SCPI Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
RF Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Safety and Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Safe Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Safety Earth Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Safety (European Low Voltage Directive) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
EMC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Acoustic (European Machinery Directive). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Before Applying Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
N5182BX07

Contents-2
Table of Contents
Connector Care and Cleaning Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Instrument Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Keysight Support, Services, and Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Service and Support Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Contacting Keysight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Shipping Your Product to Keysight for Service or Repair . . . . . . . . . . . . . . . . . . . . . . . .40

N5182BX07 Frequency Extender
9 kHz to 7.2 GHz
Keysight N5182BX07 User's Guide
5

1-
Description
Figure 1
N5182BX07
Description
The Keysight N5182BX07 Frequency Extender is an accessory for the MXG
(N5182B) or EXG (N5172B) that extends the frequency range of vector signals
to cover 9 kHz to 7.2 GHz. The N5182BX07 is especially well suited for
802.11ax measurements, due to its excellent phase noise and EVM.
The Keysight N5182BX07 has the following key features:
— Frequency range of operation: 9 kHz to 7.2 GHz.
— Bandwidth: 160 MHz.
— 802.11ax EVM at 7.2 GHz, 160 MHz BW: <-47 dB (0.45%) for output up to
+5 dBm.
— Max output power: +18 dBm (EVM will degrade as power increases above
+5 dBm).
— Total height: 3U (MXG is 2U and frequency extender is 1U).
— Seamless integration with MXG/EXG, including control from the front panel
or automation using SCPI via LAN, GPIB, or USB.
— Single RF output for full frequency coverage, with bypass mode for
frequencies < 5.9 GHz.
— Available as an upgrade for an existing N5182B or N5172B with power sensor
calibration at the customer site.
N5182BX07 Frequency Extender with MXG Vector Signal Generator
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Keysight N5182BX07 User's Guide

N5182BX07
Description
Verifying the Shipment
To verify the contents shipped with your product, refer to the “Box Content
List” included with the shipment.
Inspect the shipping container. If the container or packing material is
damaged, it should be kept until the contents of the shipment have been
checked mechanically and electrically. If there is physical damage refer to
“Contacting Keysight” on page 40. Keep the damaged shipping materials (if
any) for inspection by the carrier and an Keysight Technologies
representative.
Equipment
Only Keysight approved accessories shall be used.
N5182BX07 Frequency Extender, with
•USB cable (Type A to Type C)
•10 MHz cable (BNC)
•RF cable, (N-type)
•Power cord
N5182B MXG-B or N5172B EXG-B, with
•Option 506: Frequency range from 9 kHz to 6 GHz
•Option FRQ: Frequency Extender Connectivity
•Licenses for playing 802.11ax waveforms
•Firmware B.01.85 or later
•Power cord
Other Required Equipment, Sold Separately
Keysight N5182BX07 User's Guide
7

N5182BX07
General Performance
1-
General Performance
This instrument has an auto-ranging line voltage input. Be sure
the supply voltage is within the specified range and voltage
fluctuations do not exceed 10% of the nominal supply voltage.
Power Requirements
— 100/120V VAC, 220/240 VAC (50/60 Hz)
— N5182BX07 maximum power is 160 W
Environmental Tests
The N5182BX07 complies with all applicable safety and regulatory
requirements for the intended location of use.
— Operating Environment (for indoor use only)
— Operating Temperature 0 to 55 °C
—Storage Temperature :−40 to +70 °C
— Operating and Storage Altitude: 0 to 3,000 meters (~ 9,842 feet)
— Maximum Relative Humidity (non-condensing): 95% RH up to 40 °C,
decreasing linearly to 50% RH at 55 °C. From 40 °C to 55 °C, the
maximum % Relative Humidity follows the line of constant dew point.
Environmental Tests in the User Guide are for reference only.
Samples of this product are being type-tested in accordance with
the Keysight Environmental Test Manual and this testing is expected
to be completed by January 31, 2020. These tests will verify the
product is robust against the environmental stresses of storage,
transportation, and end-use. Those stresses include, but are not
limited to, temperature, humidity, shock, vibration, altitude, and
power line conditions. Test methods are aligned with IEC 60068-2
and levels are similar to MIL-PRF-28800F Class 3.
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Keysight N5182BX07 User's Guide

N5182BX07
General Performance
Dimensions and Space Requirements
Table 1Dimensions
Width
Length
Height
Standard installation of the N5182BX07 includes configuration and
installation on a customer-provided lab bench or table top of adequate
size and strength.
426 mm (16.8")
Size, including RF connectors and feet
485 mm (19.1")
59 mm (2.3")
Width
Length
Height
426 mm (16.8")
465 mm (18.3")
44 mm (1.75")
Size, excluding RF connectors and feet
≤ 6.2 kg (13.7 lb)
Weight
Keysight N5182BX07 User's Guide
9

Specifications
N5182BX07
Specifications
The N5182BX07 Frequency Extender extends any N5182B MXG or N5172B
EXG with Option 506 to cover the 802.11ax bands from 2.4 to 7.2 GHz with
exceptional error vector magnitude (EVM) accuracy.
For frequencies of 5.9 – 7.2 GHz, the N5182BX07 optimizes EVM by
holding the MXG or EXG within a narrow frequency and amplitude range,
and then adjusting output amplitude with a mechanical attenuator with
1 dB steps. This provides excellent EVM over a wide range of amplitude
levels. The attenuator is rated for 2 million cycles. A mechanical switch
rated at 5 million cycles is used to switch between the 9 kHz to <5.9 GHz
band and the 5.9 - 7.2 GHz band. To maximize the life of the attenuator
and the switch in automated tests across both frequency and amplitude,
the optimal test order is as follows:
•First measure all frequency and amplitudes below 5.9 GHz
•Next measure all frequency and amplitudes of 5.9 – 7.2 GHz with
amplitude as the outer loop and frequency as the inner loop. In other
words, measure all frequencies for a given power level, then switch
power level.
General Specifications
Remote Programming Interfaces
MXG or EXG can be controlled through GPIB, LAN, or USB.
N5182BX07 is controlled by MXG or EXG using one USB port.
ISO Compliant
Recommended Calibration Cycle
12 months.
This instrument is manufactured in an ISO9001 registered facility
in concurrence with Keysight Technologies' commitment to quality.
List and sweep features are not supported when using the N5182BX07.
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Keysight N5182BX07 User's Guide

N5182BX07
Specifications
Definitions and Conditions
Specifications represent warranted performance of a calibrated instrument
that has been stored for a minimum of two hours within the
operating temperature range of 0 to 55 °C, unless otherwise stated, and
after a 45-minute warm-up period. The specifications include
measurement uncertainty. Data represented in this document are
specifications unless otherwise noted.
Typical (typ) describes additional product performance information that is
not covered by the product warranty. It is performance beyond
specifications that 80 percent of the units exhibit with a 90 percent
confidence level at room temperature (approximately 25 °C). Typical
performance does not include measurement uncertainty.
Nominal (nom) values indicate the expected mean or average performance,
or an attribute whose performance is by design, such as the 50 Ω
connector. This data is not warranted and is measured at room
temperature (approximately 25 °C).
Measured (meas) describes an attribute measured during the design phase
for purposes of communicating expected performance, such as amplitude
drift vs. time. This data is not warranted and is measured at room
temperature (approximately 25 °C).
Keysight N5182BX07 User's Guide
11

Table 2 Frequency Specifications
N5182BX07
Specifications
Frequency Specifications
9 kHz to 7.2 GHz1
Frequency Range
9 kHz to < 5.900001 GHz
Passthrough Band
Frequency Bands
5.900001 GHz to 7.2 GHz
Upconverter Band
Frequency Switching Speed
≤ 30 ms (nominal)
Crossing 5.9 GHz
Same as MXG or EXG
Elsewhere
External Frequency Reference Input
10 MHz
Input Frequency
± 1 ppm
Lock Range
0 dBm, nominal
Amplitude
Table 3 Output Parameters
Amplitude Specifications
1. The band edge of a modulated signal can extend up to 7.26 GHz.
+30 to -144 dBm
Settable Range with MXG/EXG Option 1EA
Settable Range without MXG/EXG Option 1EA
Passthrough Band
0 to 121 dB in 1 dB steps, mechanical
Step Attenuator in Upconverter Band
Type N, 50 Ω, nominal
RF Input Connector
Type N, 50 Ω, nominal
RF Output Connector
Upconverter Band +28 to -144 dBm
+19 to -144 dBm
Passthrough Band
Upconverter Band +19 to -144 dBm
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Keysight N5182BX07 User's Guide

Table 4 Maximum Output Power1
N5182BX07
Specifications
Frequency
+14 dBm (typ)
9 kHz to 10 MHz
+14 dBm (typ)
> 10 MHz to 3 GHz
Standard
> 3 GHz to 5 GHz
> 5 GHz to < 5.9 GHz
+12 dBm (typ)
+17 dBm (typ)
+17 dBm (typ)
+15 dBm (typ)
With MXG or EXG Option 1EA
+16 dBm (typ)
+23 dBm (typ)
+26 dBm (typ)
5.9 GHz to 7.2 GHz +26 dBm (typ)
1. Power degrades .06 dB / °C from last calibration.
0
5
10
15
20
25
30
0 1 2 3 5 6 7 8
Output Power (dBm)
4
Frequency (GHz)
Figure 2 Measured Maximum Power with Option 1EA
Keysight N5182BX07 User's Guide
13

N5182BX07
Specifications
Table 5 Absolute Level Accuracy in CW Mode (ALC On)1
Frequency
± .6 dB (typ)
9 kHz to 100 kHz
± .6 dB (typ)
+15 to -60 dBm
± .6 dB (typ)
± .6 dB (typ)
± 1 dB (typ)
± 1 dB (typ)
< -60 to -110 dBm
± 1 dB (typ)
± 1 dB (typ)
± .6 dB (typ)
5.9 GHz to 7.2 GHz ± 1 dB (nom)
100 kHz to 5 MHz
> 5 MHz to 3 GHz
> 3 GHz to < 5.9 GHz
1. Power degrades .06 dB / °C from last calibration.
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
012 456
Power error (dB)
3
Frequency (GHz)
5 dBm output power -20 dBm output power
Figure 3 Measured Level Accuracy in Passthrough Band
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Keysight N5182BX07 User's Guide

N5182BX07
Specifications
Table 7 RF Input Limits
Maximum Input Power
Passthrough Mode
Upconverter Mode
28 dBm, nominal
8 dBm, nominal
Maximum DC Voltage 0 VDC, nominal
Table 6 Amplitude Switching Speed
Same as MXG or EXG
Below 5.9 GHz
≤ 30 ms (nominal)
5.9 GHz and above
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
5.8 6 6.2 6.4 6.6 6.8 7 7.2
Power error (dB)
Frequency (GHz)
15 dBm output power
-35 dBm output power
5 dBm output power
-55 dBm output power
-5 dBm output power
-75 dBm output power
-10 dBm output power
-90 dBm output power
Figure 4 Measured Level Accuracy in Upconverter Band
The N5182BX07 Frequency Extender is designed to be used and controlled
by an MXG/EXG instrument with Option FRQ. The MXG/EXG instrument
will keep the power levels below the maximum limits. Table 7 is intended
for informational purposes only.
Keysight N5182BX07 User's Guide
15

Table 9 Harmonics (CW Mode)
N5182BX07
Specifications
Spectral Purity Specifications
5.9 GHz to 7.2 GHz1
9 kHz to < 5.9 GHz
1. Measured at 0 dBm.
Same as MXG or EXG, typical
< -80 dBc, typical
Table 10 Non-Harmonics (CW Mode) > 10 kHz Offset
9 kHz to < 5.9 GHz, excluding 5.120 GHz
5.120 GHz < -90 dBm, typical
1 dB higher than MXG or EXG, typical
5.9 GHz to 7.2 GHz with power ≤ 10 dBm
At 20.48 GHz - 2 * RF Output Frequency
At 2 * RF Output Frequency - 5.12 GHz
Other Frequencies
< -45 dBc, typical
< -45 dBc, typical
< -65 dBc, typical
Table 8 RF Output Limits
Maximum Reverse Power
Maximum DC Voltage 0 VDC, nominal
0.5 W, nominal
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Keysight N5182BX07 User's Guide

N5182BX07
Specifications
Figure 5 EVM - 802.11ax, 80 MHz Bandwidth (Measured)
-50
-49
-48
-47
-46
-45
-44
-43
-42
-41
-40
-20 -15 -10 -5 0 5 10 15
EVM (dB)
Output Level (dBm)
5901 MHz
6300 MHz
7125 MHz
Output Frequency
Modulation
Keysight N5182BX07 User's Guide
17

N5182BX07
Specifications
Figure 6 EVM - 802.11ax, 160 MHz Bandwidth (Measured)
-50
-49
-48
-47
-46
-45
-44
-43
-42
-41
-40
EVM (dB)
-20 -15 -10 -5 0 5 10 15
Output Level (dBm)
5950 MHz
6575 MHz
6826.6667 MHz
7200 MHz
Output Frequency
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Keysight N5182BX07 User's Guide

N5182BX07
Front and Rear Panel Features
Front and Rear Panel Features
Refer to the preceding tables and the MXG/EXG documentation for damage
limits to the ports. Verify that your test setup will not cause those limits to
be exceeded.
Figure 7 Front Panel
RF Input
ON/OFF Switch
RF Output
LED Status Indicator
ON/OFF Switch
Install the instrument so that the ON/OFF switch is readily identifiable
and is easily reached by the operator. The ON/OFF switch is the
instrument disconnecting device. It disconnects the mains circuits from
the mains supply before other parts of the instrument. Or, the detachable
power cord can be removed from the electrical supply. Alternatively, an
externally installed switch or circuit breaker (which is readily identifiable
and is easily reached by the operator) may be used as a disconnecting
device.
LED Status Indicator
The light will turn yellow when the instrument is turned on.
RF Input (without Option 1EM)
Type-N, 50 ohm, nominal.
RF Output (without Option 1EM)
Type-N, 50 ohm, nominal.
Keysight N5182BX07 User's Guide
19

N5182BX07
Front and Rear Panel Features
Figure 8 Rear Panel
RF In (Option 1EM)
Type-N, 50 ohm, nominal.
RF Out (Option 1EM)
Type-N, 50 ohm, nominal.
10 MHz In
10 MHz reference input, BNC.
USB Port
USB, Type C.
Line Input
Power cord connection.
Use the Keysight supplied power cord or one with the same or better
electrical rating.
RF In Line Input RF Out 10 MHz In
USB Port
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Keysight N5182BX07 User's Guide