Rohde & Schwarz SMW200A-B144
100 kHz - 44 GHz, 1-Channel Vector Signal Generator, 1.85 mm (f)
Rent or Lease • Buy Used From $135,000
Rohde & Schwarz - SMW200A-B144
The Rohde & Schwarz SMW200A-B144 is the vector signal generator for the most demanding applications. As a result of its flexibility, performance and intuitive operation, it is a perfect tool for generating complex, digitally modulated signals of high quality.
SMW200A-B144 Product Highlights
- Frequency range from 100 kHz to 44 GHz
- Optional second RF path with 100 kHz up to 3/6/7.5/20 GHz
- Versatile configuration: from single-path vector signal generator to multichannel MIMO receiver tester
- Ideal for MIMO, MSR or LTE-Advanced applications thanks to up to eight signal sources and up to 32 fading channels
- Modular architecture for optimal adaptation to the application at hand
Rohde & Schwarz & TRS-RenTelco
TRS-RenTelco is a proud partner of Rohde & Schwarz and offers a wide range of rental, purchase and leasing solutions designed specifically to meet the evolving needs of the electronic testing industry. Our close relationship with Rohde & Schwarz allows us to ensure we have the right Generators solution for your job.
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Additional Information
Manufacturer Home Page | Rohde & Schwarz.
- Configurations
- Resources
- FAQsAI
--, B13XT, B144, B22, B9, B90, B93
See Configuration Details
-
B9
Wideband baseband generator, 500 MHz RF bandwidth, 256 MSamples
-
B13XT
Wideband baseband main module, two I/Q paths to RF section
-
B144
100 kHz to 44 GHz
-
B22
Enhanced phase noise performance and FM/PHIM modulator
-
B90
Phase coherence
-
B93
Solid state drive
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Adapter 2.4mm(f) - 2.4mm(f)
Qty: 1 -
Cord Power
Qty: 1 -
Software and Manuals on USB
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, B13XT, B144, B22, B9, B90, B93, K22, K23, K515, K525, K527, K541, K544, K62
See Configuration Details
-
B22
Enhanced phase noise performance and FM/PHIM modulator
-
B13XT
Wideband baseband main module, two I/Q paths to RF section
-
B144
100 kHz to 44 GHz
-
B9
Wideband baseband generator, 500 MHz RF bandwidth, 256 MSamples
-
B90
Phase coherence
-
B93
Solid state drive
-
K22
Pulse modulator
-
K23
High performance Pulse generator
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K515
ARB memory extension to 2 Gsamples
-
K525
Baseband extension to 1 GHz RF bandwidth
-
K527
Baseband extension from 1 GHz to 2 GHz RF bandwidth
-
K541
AM/AM, AM/PM Predistortion
-
K544
User-defined frequency response correction
-
K62
Additional white Gaussian noise
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Adapter 2.4mm(f) - 2.4mm(f)
Qty: 1 -
Cord Power
Qty: 1 -
Software and Manuals on USB
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, B13XT, B144, B22, B9, B90, B93, K525, K527
See Configuration Details
-
B9
Wideband baseband generator, 500 MHz RF bandwidth, 256 MSamples
-
B13XT
Wideband baseband main module, two I/Q paths to RF section
-
B144
100 kHz to 44 GHz
-
B22
Enhanced phase noise performance and FM/PHIM modulator
-
B90
Phase coherence
-
B93
Solid state drive
-
K525
Baseband extension to 1 GHz RF bandwidth
-
K527
Baseband extension from 1 GHz to 2 GHz RF bandwidth
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Adapter 2.4mm(f) - 2.4mm(f)
Qty: 1 -
Cord Power
Qty: 1 -
Software and Manuals on USB
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, B13XT, B144, B22, B9, B90, B93, K144, K525, K527, K62
See Configuration Details
-
B22
Enhanced phase noise performance and FM/PHIM modulator
-
B13XT
Wideband baseband main module, two I/Q paths to RF section
-
B144
100 kHz to 44 GHz
-
B9
Wideband baseband generator, 500 MHz RF bandwidth, 256 MSamples
-
B90
Phase coherence
-
B93
Solid state drive
-
K525
Baseband extension to 1 GHz RF bandwidth
-
K527
Baseband extension from 1 GHz to 2 GHz RF bandwidth
-
K62
Additional white Gaussian noise
-
K144
5G NR
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Adapter 2.4mm(f) - 2.4mm(f)
Qty: 1 -
Cord Power
Qty: 1 -
Software and Manuals on USB
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, B13XT, B144, B22, B9, B90, B93, K515, K525, K527, K62
See Configuration Details
-
B22
Enhanced phase noise performance and FM/PHIM modulator
-
B13XT
Wideband baseband main module, two I/Q paths to RF section
-
K527
Baseband extension from 1 GHz to 2 GHz RF bandwidth
-
K62
Additional white Gaussian noise
-
B144
100 kHz to 44 GHz
-
B9
Wideband baseband generator, 500 MHz RF bandwidth, 256 MSamples
-
B90
Phase coherence
-
B93
Solid state drive
-
K515
ARB memory extension to 2 Gsamples
-
K525
Baseband extension to 1 GHz RF bandwidth
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Adapter 2.4mm(f) - 2.4mm(f)
Qty: 1 -
Cord Power
Qty: 1 -
Software and Manuals on USB
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
--, B13XT, B144, B15 1ST, B15 2ND, B22, B9 1ST, B9 2ND, B90, K0
Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
-
Software and Manuals on USB
Qty: 1
*This item has already been added to your cart. Check your cart for quantity and availability.
Content is AI-generated. Verify critical details with manufacturer-provided resources.
What frequency range does the R&S SMW200A B144 cover?
The R&S SMW200A B144 option extends the frequency range from 100 kHz to 44 GHz, providing comprehensive coverage for millimeter-wave applications including Ka-band satellite communications, high-frequency radar systems, automotive radar testing, and 5G NR mmWave bands. The B144 employs a mechanical step attenuator optimized for consistent performance across this wide frequency span, making it suitable for both commercial wireless and aerospace/defense applications.
What is the frequency resolution and setting time for the B144?
The B144 offers frequency setting resolution of 0.001 Hz with synthesis resolution of 5 microHz nominal in the standard configuration, or 0.2 microHz nominal when equipped with the B22 enhanced phase noise option. Frequency setting time is less than 1.5 ms (typically 1.2 ms) when measured to within 1 x 10^-7 accuracy. This combination of fine frequency granularity and fast switching makes the B144 suitable for frequency-agile test scenarios and spectral measurements at millimeter-wave frequencies.
Can the B144 generate wideband 5G NR signals at mmWave frequencies?
Yes, when equipped with wideband baseband (B13XT main module and B9 generator), the SMW200A B144 can generate signals with up to 2 GHz I/Q modulation bandwidth at carrier frequencies extending to 44 GHz. This enables generation of 5G NR signals in FR2 bands (24.25 to 52.6 GHz) with maximum channel bandwidths including 100 MHz and 400 MHz configurations. The modulation frequency response remains better than 0.4 dB measured across the full 2 GHz bandwidth for high signal quality.
What are the dual-path combination options with the B144?
When path A is equipped with B144, only the B203 (3 GHz) option can be installed in path B according to the valid RF path combination matrix. This asymmetric configuration requires the B13T or B13XT baseband main module. While limited in path B frequency, this setup enables specific test scenarios such as high-frequency DUT testing with a lower frequency reference or interferer, or independent testing of devices operating in different frequency bands.
What phase noise options are available for the B144?
The B144 supports optional RF enhancement packages to improve spectral purity. The B22 option provides enhanced phase noise performance along with FM and phase modulation capability, while the B20 option adds FM/phase modulation with standard phase noise. At 1 GHz with 20 kHz offset, SSB phase noise is typically negative 139 dBc in standard performance mode. The phase coherence option (B90) is also available for applications such as beamforming that require synchronization between multiple signal paths.
What digital modulation standards does the B144 support at mmWave?
The B144 supports all major digital standards including 5G New Radio for FR2 millimeter-wave bands, LTE up to Release 14, WLAN IEEE 802.11ad (60 GHz WiGig), 802.11ax, and custom digital modulation formats. The internal baseband with realtime coding generates signals directly without external PC software. For wideband radar applications, the instrument supports chirped pulses and complex pulse sequences through optional radar software, making it versatile for both communications and radar testing.
Does the B144 support envelope tracking for PA testing at mmWave?
Yes, the SMW200A B144 supports envelope tracking (K540 option) and AM/AM predistortion (K541 option) for power amplifier testing at millimeter-wave frequencies. The envelope signal is generated in real time and synchronized to the RF signal with adjustable delay in 1 ps resolution steps. This enables precise testing and optimization of ET-enabled power amplifiers used in 5G mmWave infrastructure and mobile devices, supporting characterization of linearization techniques and efficiency improvements.
What is the maximum modulation bandwidth for radar applications with the B144?
For radar applications, the B144 with wideband baseband can generate signals with up to 2 GHz I/Q modulation bandwidth, supporting ultra-wideband radar waveforms including linear frequency modulation (chirp), stepped frequency, and complex intrapulse modulation. The pulse modulation option (K22) provides on/off ratios greater than 80 dB with rise/fall times under 10 ns. Optional high-performance pulse generator (K23) and pulse sequencer software enable creation of sophisticated multi-emitter radar scenarios with antenna diagram simulation.