Network Analyzers

YNA-720 Series Vector Network Analyzer

Name: YNA-720 Series Vector Network Analyzer
Brand: XGY Tek

Frequency range 10 MHz to 26.5 GHz / 10 MHz to 44 GHz / 10 MHz to 67 GHz by model

XGY YNA-720 Series is a vector network analyzer for semiconductor chip, material, antenna, high-speed cable and microwave component testing, with a frequency range of 10 MHz to 26.5 GHz / 10 MHz to 44 GHz / 10 MHz to 67 GHz by model. Several measurement functions run through one connection.

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Frequency Range: 10 MHz to 26.5 GHz / 10 MHz to 44 GHz / 10 MHz to 67 GHz By model: -26G5 / -44G / -67G
Test Ports: 2 standard; 4 optional 4 ports with the four-port measurement option (-400)
IF Bandwidth: 1 Hz to 30 MHz
Weight: 50 kg Maximum

YNA-720 Series overview

The YNA-720 Series is a vector network analyzer platform for semiconductor chip, material, antenna, high-speed cable and microwave component testing. Its three models, the YNA-720-26G5, YNA-720-44G and YNA-720-67G, differ in frequency range and port connector: frequency range is 10 MHz to 26.5 GHz / 10 MHz to 44 GHz / 10 MHz to 67 GHz by model, and the port connectors are 3.5 mm, 2.4 mm and 1.85 mm respectively, each with a 50 Ω system impedance.

Flexible hardware configuration and measurement software combine several measurement tasks through one connection. The platform provides 21 measurement functions, among them pulse S-parameter, frequency-conversion, gain-compression, spectrum, signal-integrity, differential I/Q and total harmonic distortion measurements, and the available functions depend on the configured hardware and measurement options. IF bandwidth is selectable from 1 Hz to 30 MHz, and a sweep holds 200,001 measurement points.

A 15.6-inch multitouch display presents multiple parameters on one screen, and SCPI instruction synchronization recording generates a script with one key. The detachable CPU module carries the hard disk and the LAN, DP, USB and GPIB interfaces. The rear panel adds a 10 MHz reference input and output, pulse and trigger inputs and outputs, a bias-tee configuration input and an automatic test interface for integration into a test rack.

Key figures

Measurement points: 200,001; Stated for the series
Display: 15.6-inch high-resolution touch display
Measured ports: 2 ports standard

YNA-720 Series capabilities and applications

Detailed features and capabilities

Measurements and calibration

The YNA-720 Series measures S-parameters, differential (balanced) parameters and receiver quantities, and runs limit, ripple and filter bandwidth tests. Display formats include logarithmic magnitude, phase, group delay, Smith chart, linear magnitude, VSWR, real part, imaginary part, polar coordinates and impedance.

Pulse S-parameter measurement

A built-in 4-channel pulse generator handles internal source modulation, IF gate control and output from the rear panel. Automatic broadband synchronous measurement, narrow-band asynchronous measurement and an adaptive narrow-band filter support narrow-pulse tests, and three trigger input and output modules coordinate the analyzer with other instruments.

Frequency-converter and active-device measurement

Noise figure measurement is option -003, listed for YNA-720-26G5 to YNA-720-67G.

Mixer and converter scalar measurement supports linear, power and segment sweeps, power-meter calibration across the RF and IF bands, and dual independent source power and receiver calibration for non-insertable devices. Vector measurement adds amplitude response, absolute phase and absolute delay in a single connection. Noise figure measurement uses the cold-source method and patented noise embedding and de-embedding for devices with non-standard interfaces, and reports the minimum noise figure, the noise internal resistance and the optimal reflection coefficient. FFT-based spectrum analysis on each port locates spurious signals and harmonics, with in-band power, power spectral density, occupied bandwidth and adjacent power ratio markers.

Signal integrity, harmonic distortion and fixture removal

Signal-integrity analysis provides micron-level spatial resolution for small chip packages and tests near-end and far-end crosstalk between transmission lines. Simulated eye diagrams accept jitter, noise, pre-emphasis and equalization. Total harmonic distortion measurement under true differential excitation corrects ratio, absolute receiver and port excitation power errors with a single calibration. Automatic fixture removal needs no custom calibration, removes near-end and far-end crosstalk of differential fixtures and supports fixtures with one end open.

Advantages

Integrated pulse hardware Four built-in pulse generators set pulse width and delay independently, with internal or external pulse synchronization and seven source modulation modes.
Flexible calibration Supported methods include SOLT, SOLR, SSLT, SSST, TRM and TRL, plus custom calibration components, electronic calibration and waveguide calibration.
Script generation for automation SCPI instruction synchronization recording turns front-panel operation into a test script with one key.
Gain compression in one connection One connection and one calibration measure linear gain, compression-point gain, input power, output power and linear input match of an active device.
Cold-source noise figure Noise figure is measured by the cold-source method with a noise correlation matrix model, and the measurement dynamic range can reach 55 dB. With option -003, listed for YNA-720-26G5 to YNA-720-67G
Differential I/Q excitation Dual-source and receiver operation provides 20 customizable frequency ranges and up to eight receiver and frequency combinations for differential amplifiers and I/Q mixers.

YNA-720 Series applications

Semiconductor and chip testing

Automatic fixture removal extracts and de-embeds fixture parameters for packaged and in-chip microwave devices that cannot connect directly to the analyzer.
Material measurements
Radar T/R components and antenna transceiver modules

Swept pulse S-parameter, pulse envelope and pulse point tests run with internal or external pulse synchronization.
High-speed cables and interconnects

One view combines time-domain and frequency-domain analysis to locate impedance discontinuities, reflections and near-end or far-end crosstalk, and simulated eye diagrams run pass/fail templates.
Microwave components and filters

Limit, ripple and filter bandwidth tests run on the analyzer, with display formats from log magnitude and group delay to Smith chart.
Mixers, converters and differential active devices

Scalar conversion loss, vector amplitude, absolute phase and absolute delay cover mixers and converters; differential I/Q and THD functions cover differential amplifiers and I/Q mixers.

Semiconductor and chip testing

Material measurements

Antennas and radar T/R modules

More figures (3)

High-speed cables and interconnects

Microwave components and filters

Mixers, converters and active devices

Application images show typical use settings; they do not indicate measured performance.

YNA-720 Series specifications

Full specification table — 23 published parameters

Parameter	Specification
Frequency characteristic
Frequency range	10 MHz to 26.5 GHz / 10 MHz to 44 GHz / 10 MHz to 67 GHz By model
Frequency resolution	0.1 Hz
Frequency accuracy	±1 × 10^-7 23 °C ±3 °C
Main features
Measurement points	200,001 Stated for the series
Dynamic range
Dynamic range	Up to 140 dB Stated for the series
Pulse characteristic
Pulse width setting range	33 ns to 70 s; Typical: 20 ns to 70 s
Pulse S-parameter measurement
Pulse period	Up to 70 s Pulse S-parameter measurement; Stated for the series
Pulse resolution	As low as 8.3 ns Pulse S-parameter measurement; Stated for the series
Broadband synchronous pulse width	< 42 ns Pulse S-parameter measurement; Stated for the series
Others
IF bandwidth	1 Hz to 30 MHz
Amplitude display resolution	0.001 dB/div
Phase display resolution	0.001°/div

Show all 23 specifications Reference input/output, Measured ports, Peripheral interfaces

Parameter	Specification
Peripheral interfaces
Reference input/output	10 MHz
General characteristic
Measured ports	2 ports standard
Peripheral interfaces	GPIB, USB, DP and LAN
Display	15.6-inch high-resolution touch display
Dimensions (W × H × D)	2-port: 475 mm × 279 mm × 560 mm; 4-port: 475 mm × 279 mm × 660 mm Including handles, feet and pads
Maximum power consumption	500 W
Power supply	50 Hz 220 V or 50 Hz/60 Hz 110 V AC
Maximum weight	50 kg
Port connectors	3.5 mm (male), 50 Ω system impedance Models: YNA-720-26G5
Port connectors	2.4 mm, 50 Ω system impedance Models: YNA-720-44G
Port connectors	1.85 mm, 50 Ω system impedance Models: YNA-720-67G

Detailed specification tables (14) 236 rows

Specification configurations
Configuration	Definition
Standard / four-port	Max. output power: standard configuration or four-port measurement configuration. System dynamic range: standard or four-port measurement configuration.
Measurement options	Four-port measurement, four-port programmable step attenuator, active intermodulation distortion measurement, configurable test set, and noise figure measurement options.

Models: YNA-720-26G5, YNA-720-44G, YNA-720-67G

Definitions for the Standard / four-port and Measurement options entries in the output-power and system-dynamic-range tables of all three models.

YNA-720-26G5: Harmonic suppression (6 rows) Models: YNA-720-26G5

YNA-720-26G5: Harmonic suppression
Frequency range	Specification	Typical
Ports 1 and 3
0.01-4 GHz	-48 dBc	-62 dBc
4-14 GHz	-57 dBc	-68 dBc
14-26.5 GHz	-57 dBc	-70 dBc
Ports 2 and 4
0.01-4 GHz	-13 dBc	-24 dBc
4-14 GHz	-18 dBc	-30 dBc
14-26.5 GHz	-18 dBc	-36 dBc

Models: YNA-720-26G5

YNA-720-26G5: Port power characteristics (14 rows) Models: YNA-720-26G5

YNA-720-26G5: Port power characteristics
Frequency range	Specification	Typical
Power sweep range
10-50 MHz	33 dB	36 dB
0.05-4 GHz	35 dB	39 dB
4-16 GHz	38 dB	41 dB
16-20 GHz	35 dB	40 dB
20-24 GHz	32 dB	39 dB
24-26.5 GHz	27 dB	38 dB
Max. output power / Standard / four-port
10-50 MHz	+13 dBm	+16 dBm
0.05-14 GHz	+13 dBm	+15 dBm
14-20 GHz	+13 dBm	+15 dBm
24-26.5 GHz	+10 dBm	+14 dBm
Max. output power / Measurement options
10-50 MHz	+10 dBm	+12 dBm
0.05-14 GHz	+7 dBm	+10 dBm
14-20 GHz	+5 dBm	+10 dBm
24-26.5 GHz	+3 dBm	+7 dBm

Models: YNA-720-26G5

YNA-720-26G5: Network parameter characteristics (25 rows) Models: YNA-720-26G5

YNA-720-26G5: Network parameter characteristics
Frequency range	Specification	Typical
System dynamic range / Standard / four-port
10-50 MHz	96 dB	108 dB
50-500 MHz	110 dB	124 dB
0.5-4 GHz	130 dB	140 dB
4-14 GHz	133 dB	140 dB
14-20 GHz	131 dB	133 dB
20-26.5 GHz	125 dB	128 dB
System dynamic range / Measurement options
10-50 MHz	96 dB	105 dB
50-500 MHz	110 dB	120 dB
0.5-4 GHz	120 dB	134 dB
4-14 GHz	120 dB	134 dB
14-20 GHz	115 dB	128 dB
20-26.5 GHz	115 dB	122 dB
Effective directivity
0.01-2 GHz	48 dB	65 dB
2-26.5 GHz	44 dB	52 dB
Effective source match
0.01-2 GHz	40 dB	46 dB
2-26.5 GHz	31 dB	36 dB
Effective load match
0.01-2 GHz	47 dB	61 dB
2-26.5 GHz	44 dB	56 dB
Reflection tracking
0.01-2 GHz	±0.0150 dB	±0.0060 dB
2-26.5 GHz	±0.0161 dB	±0.0030 dB
Transmission tracking
10-50 MHz	±0.044 dB	±0.001 dB
0.05-2 GHz	±0.055 dB	±0.002 dB
2-9 GHz	±0.120 dB	±0.004 dB
9-14 GHz	±0.110 dB	±0.005 dB
14-26.5 GHz	±0.120 dB	±0.008 dB

Models: YNA-720-26G5

YNA-720-26G5: Trace noise (14 rows) Models: YNA-720-26G5

YNA-720-26G5: Trace noise
Frequency range	Specification	Typical
Amplitude trace noise (dB rms)
10-100 MHz	0.0070	0.0040
100-500 MHz	0.0020	0.0017
0.5-1 GHz	0.0020	0.0006
1-14 GHz	0.0020	0.0006
14-22.5 GHz	0.0020	0.0007
22.5-24 GHz	0.0030	0.0008
24-26.5 GHz	0.0050	0.0007
Phase trace noise (° rms)
10-100 MHz	0.051	0.030
100-500 MHz	0.015	0.012
0.5-1 GHz	0.015	0.004
1-14 GHz	0.015	0.004
14-22.5 GHz	0.042	0.005
22.5-24 GHz	0.054	0.005
24-26.5 GHz	0.054	0.005

Models: YNA-720-26G5

IF bandwidth: 1 kHz.

YNA-720-44G: Harmonic suppression (6 rows) Models: YNA-720-44G

YNA-720-44G: Harmonic suppression
Frequency range	Specification	Typical
Ports 1 and 3
0.01-4 GHz	-48 dBc	-68 dBc
4-14 GHz	-57 dBc	-70 dBc
14-44 GHz	-57 dBc	-70 dBc
Ports 2 and 4
0.01-4 GHz	-13 dBc	-18 dBc
4-14 GHz	-18 dBc	-31 dBc
14-44 GHz	-57 dBc	-70 dBc

Models: YNA-720-44G

YNA-720-44G: Port power characteristics (22 rows) Models: YNA-720-44G

YNA-720-44G: Port power characteristics
Frequency range	Specification	Typical
Power sweep range
10-50 MHz	37 dB	42 dB
0.05-2 GHz	38 dB	44 dB
2-4 GHz	35 dB	41 dB
4-26.5 GHz	38 dB	41 dB
26.5-30 GHz	37 dB	42 dB
30-32 GHz	36 dB	40 dB
32-35 GHz	37 dB	43 dB
35-44 GHz	34 dB	39 dB
Max. output power / Standard / four-port
10-50 MHz	+12 dBm	+14 dBm
0.05-4 GHz	+12 dBm	+13 dBm
4-14 GHz	+12 dBm	+14 dBm
14-20 GHz	+13 dBm	+14 dBm
20-26.5 GHz	+13 dBm	+14 dBm
26.5-40 GHz	+12 dBm	+15 dBm
40-44 GHz	+9 dBm	+13 dBm
Max. output power / Measurement options
10-50 MHz	+9 dBm	+10 dBm
0.05-4 GHz	+4 dBm	+7 dBm
4-14 GHz	+4 dBm	+7 dBm
14-20 GHz	+8 dBm	+9 dBm
20-26.5 GHz	+6 dBm	+9 dBm
26.5-40 GHz	+4 dBm	+7 dBm
40-44 GHz	-1 dBm	+1 dBm

Models: YNA-720-44G

YNA-720-44G: Network parameter characteristics (35 rows) Models: YNA-720-44G

YNA-720-44G: Network parameter characteristics
Frequency range	Specification	Typical
System dynamic range / Standard / four-port
10-50 MHz	89 dB	104 dB
50-500 MHz	106 dB	122 dB
0.5-4 GHz	130 dB	137 dB
4-14 GHz	130 dB	139 dB
14-20 GHz	128 dB	138 dB
20-26.5 GHz	130 dB	138 dB
26.5-40 GHz	125 dB	133 dB
40-44 GHz	122 dB	130 dB
System dynamic range / Measurement options
10-50 MHz	83 dB	97 dB
50-500 MHz	100 dB	108 dB
0.5-4 GHz	114 dB	125 dB
4-14 GHz	112 dB	132 dB
14-20 GHz	116 dB	128 dB
20-26.5 GHz	114 dB	127 dB
26.5-40 GHz	112 dB	125 dB
40-44 GHz	106 dB	119 dB
Effective directivity
0.01-2 GHz	41 dB	59 dB
2-20 GHz	38 dB	54 dB
20-44 GHz	36 dB	47 dB
Effective source match
0.01-2 GHz	31 dB	45 dB
2-20 GHz	30 dB	36 dB
20-44 GHz	23 dB	31 dB
Effective load match
0.01-2 GHz	42 dB	58 dB
2-20 GHz	37 dB	55 dB
20-44 GHz	35 dB	51 dB
Reflection tracking
0.01-2 GHz	±0.0150 dB	±0.0046 dB
2-20 GHz	±0.0290 dB	±0.0022 dB
20-40 GHz	±0.0300 dB	±0.0020 dB
40-44 GHz	±0.0400 dB	±0.0065 dB
Transmission tracking
10-50 MHz	±0.051 dB	±0.002 dB
0.05-2 GHz	±0.030 dB	±0.004 dB
2-10 GHz	±0.095 dB	±0.002 dB
10-20 GHz	±0.120 dB	±0.002 dB
20-40 GHz	±0.200 dB	±0.005 dB
40-44 GHz	±0.200 dB	±0.002 dB

Models: YNA-720-44G

YNA-720-44G: Trace noise (10 rows) Models: YNA-720-44G

YNA-720-44G: Trace noise
Frequency range	Specification	Typical
Amplitude trace noise (dB rms)
10-50 MHz	0.2000	0.0039
50-500 MHz	0.0200	0.0006
0.5-1 GHz	0.0030	0.0005
1-26.5 GHz	0.0020	0.0006
26.5-44 GHz	0.0030	0.0007
Phase trace noise (° rms)
10-50 MHz	1.000	0.024
50-500 MHz	0.500	0.004
0.5-1 GHz	0.020	0.003
1-26.5 GHz	0.020	0.004
26.5-44 GHz	0.030	0.005

Models: YNA-720-44G

IF bandwidth: 1 kHz.

YNA-720-67G: Harmonic suppression (6 rows) Models: YNA-720-67G

YNA-720-67G: Harmonic suppression
Frequency range	Specification	Typical
Ports 1 and 3
0.01-4 GHz	-48 dBc	-57 dBc
4-14 GHz	-57 dBc	-70 dBc
14-67 GHz	-57 dBc	-71 dBc
Ports 2 and 4
0.01-4 GHz	-13 dBc	-25 dBc
4-14 GHz	-18 dBc	-32 dBc
14-67 GHz	-57 dBc	-72 dBc

Models: YNA-720-67G

YNA-720-67G: Port power characteristics (31 rows) Models: YNA-720-67G

YNA-720-67G: Port power characteristics
Frequency range	Specification	Typical
Power sweep range
10-50 MHz	35 dB	41 dB
0.05-2 GHz	38 dB	44 dB
2-4 GHz	35 dB	40 dB
4-10 GHz	38 dB	42 dB
10-14 GHz	36 dB	43 dB
14-16 GHz	37 dB	42 dB
16-19 GHz	35 dB	40 dB
19-26.5 GHz	34 dB	37 dB
26.5-30 GHz	33 dB	37 dB
30-32 GHz	32 dB	36 dB
32-35 GHz	32 dB	39 dB
35-40 GHz	30 dB	36 dB
40-67 GHz	35 dB	40 dB
Max. output power / Standard / four-port
10-50 MHz	+10 dBm	+16 dBm
0.05-14 GHz	+10 dBm	+14 dBm
14-20 GHz	+12 dBm	+16 dBm
20-26.5 GHz	+11 dBm	+14 dBm
26.5-30 GHz	+10 dBm	+13 dBm
30-32 GHz	+7 dBm	+10 dBm
32-35 GHz	+9 dBm	+12 dBm
35-40 GHz	+5 dBm	+11 dBm
40-67 GHz	+10 dBm	+16 dBm
Max. output power / Measurement options
10-50 MHz	+6 dBm	+10 dBm
0.05-14 GHz	+4 dBm	+9 dBm
14-20 GHz	+4 dBm	+11 dBm
20-26.5 GHz	+4 dBm	+7 dBm
26.5-30 GHz	-2 dBm	+6 dBm
30-32 GHz	-2 dBm	+4 dBm
32-35 GHz	-2 dBm	+5 dBm
35-40 GHz	-2 dBm	+3 dBm
40-67 GHz	-2 dBm	+4 dBm

Models: YNA-720-67G

YNA-720-67G: Network parameter characteristics (48 rows) Models: YNA-720-67G

YNA-720-67G: Network parameter characteristics
Frequency range	Specification	Typical
System dynamic range / Standard / four-port
10-50 MHz	87 dB	102 dB
50-500 MHz	110 dB	124 dB
0.5-4 GHz	127 dB	137 dB
4-14 GHz	130 dB	142 dB
14-26.5 GHz	129 dB	138 dB
26.5-40 GHz	120 dB	134 dB
40-50 GHz	116 dB	128 dB
50-60 GHz	107 dB	118 dB
60-67 GHz	106 dB	116 dB
System dynamic range / Measurement options
10-50 MHz	84 dB	100 dB
50-500 MHz	101 dB	120 dB
0.5-4 GHz	114 dB	129 dB
4-14 GHz	113 dB	130 dB
14-26.5 GHz	113 dB	128 dB
26.5-40 GHz	105 dB	118 dB
40-50 GHz	106 dB	115 dB
50-60 GHz	101 dB	112 dB
60-67 GHz	100 dB	106 dB
Effective directivity
0.01-2 GHz	35 dB	65 dB
2-10 GHz	41 dB	65 dB
10-20 GHz	38 dB	59 dB
20-35 GHz	37 dB	54 dB
35-50 GHz	37 dB	48 dB
50-67 GHz	34 dB	40 dB
Effective source match
0.01-2 GHz	34 dB	43 dB
2-10 GHz	36 dB	40 dB
10-20 GHz	40 dB	42 dB
20-35 GHz	34 dB	38 dB
35-50 GHz	28 dB	31 dB
50-67 GHz	28 dB	31 dB
Effective load match
0.01-2 GHz	34 dB	59 dB
2-10 GHz	40 dB	66 dB
10-20 GHz	36 dB	66 dB
20-35 GHz	35 dB	57 dB
35-50 GHz	36 dB	59 dB
50-67 GHz	33 dB	55 dB
Reflection tracking
0.01-2 GHz	±0.0200 dB	±0.0050 dB
2-10 GHz	±0.0110 dB	±0.0016 dB
10-35 GHz	±0.0330 dB	±0.0037 dB
35-50 GHz	±0.0200 dB	±0.0045 dB
50-67 GHz	±0.0310 dB	±0.0180 dB
Transmission tracking
0.01-2 GHz	±0.100 dB	±0.002 dB
2-10 GHz	±0.065 dB	±0.002 dB
10-20 GHz	±0.100 dB	±0.002 dB
20-35 GHz	±0.110 dB	±0.003 dB
35-50 GHz	±0.094 dB	±0.004 dB
50-60 GHz	±0.140 dB	±0.006 dB
60-67 GHz	±0.150 dB	±0.009 dB

Models: YNA-720-67G

YNA-720-67G: Trace noise (11 rows) Models: YNA-720-67G

YNA-720-67G: Trace noise
Frequency range	Specification	Typical
Amplitude trace noise (dB rms)
10-50 MHz	0.0500	0.0042
50-100 MHz	0.0040	0.0030
100-500 MHz	0.0020	0.0006
0.5-1 GHz	0.0030	0.0004
1-26.5 GHz	0.0020	0.0003
26.5-50 GHz	0.0030	0.0009
50-67 GHz	0.0300	0.0077
Phase trace noise (° rms)
10-50 MHz	0.400	0.029
0.05-26.5 GHz	0.020	0.008
26.5-50 GHz	0.030	0.008
50-67 GHz	0.200	0.051

Models: YNA-720-67G

IF bandwidth: 1 kHz.

Pulse on/off ratio (6 rows) Models: YNA-720-26G5, YNA-720-44G, YNA-720-67G

Pulse on/off ratio
Model	Frequency range	On/off ratio
YNA-720-26G5	0.01-4 GHz	64 dB
YNA-720-26G5	4-26.5 GHz	80 dB
YNA-720-44G	0.01-4 GHz	64 dB
YNA-720-44G	4-44 GHz	80 dB
YNA-720-67G	0.01-4 GHz	64 dB
YNA-720-67G	4-67 GHz	80 dB

Models: YNA-720-26G5, YNA-720-44G, YNA-720-67G

Product and technical media

Pulse S-parameter measurement

Gain compression measurement

Spectrum analysis measurement

Fixture de-embedding diagram

More figures (2)

Eye-diagram analysis

Scalar conversion-loss results

YNA-720 Series models, configuration and compatibility

Model	Frequency range	Port connectors	Measured ports
YNA-720-26G5	10 MHz to 26.5 GHz	3.5 mm (male), 50 Ω	Standard: 2 ports YNA-720-26G5-400 option: 4 ports
YNA-720-44G	10 MHz to 44 GHz	2.4 mm, 50 Ω	Standard: 2 ports YNA-720-44G-400 option: 4 ports
YNA-720-67G	10 MHz to 67 GHz	1.85 mm, 50 Ω	Standard: 2 ports YNA-720-67G-400 option: 4 ports

Options

Code	Description	Models	Standard	Requires / excludes
YNA-720-26G5-400 / YNA-720-44G-400 / YNA-720-67G-400	Four-port measurement. 4 measured ports in place of the standard 2 ports	YNA-720-26G5 to YNA-720-67G	Optional	—
YNA-720-26G5-003 / YNA-720-44G-003 / YNA-720-67G-003	Noise figure measurement. For accurate measurement of S parameters, noise coefficient, and noise parameters	YNA-720-26G5 to YNA-720-67G	Not stated	YNA-720-26G5-003: 2-Port Requires: Option YNA-720-26G5-201 + YNA-720-26G5-204; 4-Port Requires: Option YNA-720-26G5-401 + YNA-720-26G5-404. YNA-720-44G-003: 2-Port Requires: Option YNA-720-44G-201 + YNA-720-44G-204; 4-Port Requires: Option YNA-720-44G-401 + YNA-720-44G-404. YNA-720-67G-003: 2-Port Requires: Option YNA-720-67G-201 + YNA-720-67G-204; 4-Port Requires: Option YNA-720-67G-401 + YNA-720-67G-404. Two-port electronic calibrators and ordinary noise sources need to be purchased separately.

Accessories

Code	Description	Models	Note
GPM40-U	USB CW power sensor, 50 MHz to 40 GHz, -70 dBm to +20 dBm.	Not stated	USB CW Power Sensor
XNF40-U	USB noise source, 10 MHz to 40 GHz, ENR 12 dB to 19 dB.	Not stated	USB Noise Source

Choose the YNA-720 Series model by the highest frequency of the device under test, which also sets the port connector size. The per-model tables give maximum output power and system dynamic range twice: for the standard configuration, and for a configuration with measurement options such as the programmable step attenuator and configurable test set, where the printed output power and dynamic range are lower.

YNA-720 Series selection guidance

Format: Benchtop vector network analyzer, 2 ports standard
Coverage: Frequency range 10 MHz to 26.5 GHz / 10 MHz to 44 GHz / 10 MHz to 67 GHz by model; IF bandwidth 1 Hz to 30 MHz
Best for: Semiconductor, material, antenna, high-speed cable and microwave component tests that combine several measurement functions through one connection.

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YNA-720 Series technical resources

Download Datasheet

PDF technical specifications

Request a quote for the YNA-720 Series

Share the application, required configuration and documentation needs for the YNA-720 Series, or compare it with other products in the Network Analyzers category first. XGY Tek reviews each request and confirms model, options and delivery documentation in the quotation.

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What to include in a quote request (5)

For a YNA-720 Series quotation, state the points below so the right model and option set can be checked.

The highest DUT frequency, which selects the YNA-720-26G5, YNA-720-44G or YNA-720-67G and with it the port connector size.
Whether you need four-port measurement (option -400, listed for YNA-720-26G5 to YNA-720-67G), which adds 2 ports and makes the unit deeper.
The measurement functions you need, such as pulse, mixer and converter, gain compression, spectrum, signal integrity or differential I/Q, because available functions depend on the configured hardware and measurement options.
The calibration kit or electronic calibration module you will use, because the datasheet lists no standard delivery contents or calibration standards.
Any USB accessories by part number, such as the GPM40-U power sensor or XNF40-U noise source, and the connector gender you need on the YNA-720-44G or YNA-720-67G.

Guides and solutions for YNA-720 Series

RF Test System Specification: RFQ Template with Filled Examples 11 July 2026

YNA-720 Series frequently asked questions

Which port connector does each YNA-720 Series model use?

The YNA-720 Series port connector depends on the model. The YNA-720-26G5 uses 3.5 mm (male), 50 Ω system impedance connectors, the YNA-720-44G uses 2.4 mm, 50 Ω system impedance connectors and the YNA-720-67G uses 1.85 mm, 50 Ω system impedance connectors. Test cables, adapters and calibration standards must match the model you order, and the connector gender of the 2.4 mm and 1.85 mm models should be confirmed when you request a quote.

Can the YNA-720 Series be ordered with four ports?

Yes. Every YNA-720 Series model has 2 measured ports as standard, and four-port measurement (option -400, listed for YNA-720-26G5 to YNA-720-67G) gives 4 ports. With four-port measurement (option -400, listed for YNA-720-26G5 to YNA-720-67G) the unit grows from 475 mm × 279 mm × 560 mm to 475 mm × 279 mm × 660 mm (W × H × D, including handles, feet and pads), so plan bench depth for it.

What does noise figure measurement on the YNA-720 Series require?

Noise figure measurement (option -003, listed for YNA-720-26G5 to YNA-720-67G) on the YNA-720 Series needs the same model's -201 and -204 options for 2-port use. With four-port measurement (option -400, listed for YNA-720-26G5 to YNA-720-67G) it needs the -401 and -404 options instead. A two-port electronic calibrator and a noise source are purchased separately; the XNF40-U USB noise source covers 10 MHz to 40 GHz with ENR 12 dB to 19 dB.

What dynamic range does the YNA-720 Series reach?

The YNA-720 Series datasheet gives a dynamic range of up to 140 dB, which suits filters and other devices with large dynamic range. System dynamic range is specified per model and band, with and without measurement options; for the YNA-720-67G in the standard configuration it is 130 dB specified and 142 dB typical from 4 GHz to 14 GHz.

How large is the YNA-720 Series, and what mains power does it need?

Each YNA-720 Series model has a maximum power consumption of 500 W and a maximum weight of 50 kg. The power supply is 50 Hz 220 V or 50 Hz/60 Hz 110 V AC. A 2-port unit measures 475 mm × 279 mm × 560 mm (W × H × D, including handles, feet and pads), so allow extra bench depth for the test cables.

Which YNA-720 Series options are not included as standard?

On the YNA-720 Series, these options are not included as standard: -400 (Four-port measurement, listed for YNA-720-26G5 to YNA-720-67G). The standard status of the other 1 option is confirmed in the quotation.

YNA-720 Series Vector Network Analyzer

YNA-720 Series overview