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The R&S AMU200A is a baseband signal generator and fading simulator that brings together the functionality of a realtime I/Q source, an arbitrary waveform generator, and a channel simulator in a single unit. It was devised for testing at the baseband level, where modular communications designs are validated at the module stage before integration into the complete product or system.
Its listed applications include multistandard signal generation for baseband and RF module tests, channel and interference simulation, RX and TX diversity tests, I/Q modulator tuning, hardware simulation of baseband chips, and bit and block error ratio measurement. With the optional two-path functionality, it can reproducibly simulate interference, noise, multipath propagation, and antenna diversity, and determine their effect on a device under test with a single unit.
ValueTronics stocks and holds its own test-and-measurement inventory in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Every pre-owned unit is inspected and functionally verified in-house before it ships, while new units leave the warehouse factory-sealed exactly as received from the manufacturer.
Rohde & Schwarz was founded in 1933 in Munich by Lothar Rohde and Hermann Schwarz, and it remains a privately held company that has operated continuously under the same name.
| Specification | Value |
|---|---|
| Baseband generator | |
| Waveform memory | 16/64/128 Msample |
| Sampling rate | 100 MHz |
| Baseband bandwidth | 40 MHz |
| Supported modulation types — ASK | 0 % to 100 % |
| Supported modulation types — FSK | MSK, 2FSK, 4FSK, 8FSK, 16FSK |
| Supported modulation types — PSK | BPSK, QPSK, QPSK 45° offset, OQPSK, π/4-QPSK, π/2-DBPSK, π/4-DQPSK, π/8-D8PSK, 8PSK, 8PSK EDGE |
| Supported modulation types — QAM | 16QAM, 32QAM, 64QAM, 256QAM, 1024QAM |
| Supported standards and digital systems (depending on options) | GSM/EDGE, 3GPP FDD, CDMA2000®, LTE/EUTRA, TD-SCDMA, WLAN, WiMAX, DVB-H, GPS, user-defined multicarrier CW |
| Fading simulator | |
| Fading bandwidth | 80/50/30 MHz (RF) |
| Fading profiles — Standard | constant phase, pure Doppler, Rayleigh, Rician, lognormal |
| Fading profiles — With the R&S AMU-K72 option | Gaussian, Gaussian DAB, WiMAX Doppler, WiMAX Rice |
| Predefined fading scenarios — Standard | CDMA2000®, GSM, NADC, PCN, TETRA, Hiperlan |
| Predefined fading scenarios — With the R&S AMU-K71 option | 3GPP FDD, moving delay, birth-death |
| Predefined fading scenarios — With the R&S AMU-K72 option | SUI1 to SUI6, ITU OIP-A, ITU OIP-B, ITU V-A, DAB-RA, DAB-TU, DAB-SFN |
| Signal quality of analog I/Q outputs | |
| Frequency response, magnitude up to 10 MHz | typ. 0.02 dB |
| Frequency response, magnitude up to 40 MHz | typ. 0.03 dB |
| I/Q balance, magnitude up to 10 MHz | typ. 0.01 dB |
| I/Q balance, magnitude up to 40 MHz | typ. 0.02 dB |
| SFDR (sinewave) up to 2 MHz | >70 dB |
| SFDR (sinewave) up to 20 MHz | typ. 60 dB |
| Phase noise for 10 MHz sinewave at 20 kHz offset | typ. –150 dBc |
| Wideband noise for 10 MHz sinewave at 1 MHz offset | typ. –155 dBc |
| General data | |
| I/Q outputs — Analog single-ended (standard) | 0.02 V to 2 V (EMF, 50 Ω) |
| I/Q outputs — Analog differential (optional) | 0.04 V to 4 V (EMF, 50 Ω) |
| I/Q outputs — Digital (optional) | LVDS level, 18 bit |
| I/Q inputs — Analog single-ended (optional) | 50 Ω full scale |
| I/Q inputs — Digital (optional) | LVDS level, 18 bit |
| Interfaces | IEEE 488.2, LAN (100BaseT), 4 × USB host, 1 × USB slave, VGA |
Important: The base unit must be ordered with the AMU-B13 option plus one option out of AMU-B9, AMU-B10, AMU-B11, or AMU-B17.
Important: R&S WinIQSIM2 requires an external PC.
Important: The SCPI commands for controlling the R&S AMU200A baseband functions are compatible with those of the R&S SMU200A, R&S SMJ100A, and R&S SMATE200A.
Recommended pairing: combine the AMU200A as a baseband fading simulator with the R&S CMU200A radiocommunication tester for mobile phone testing with faded RF signals including signaling.
This pre-owned unit is inspected and functionally verified in-house before it ships and is backed by our pre-owned warranty. To confirm its exact condition, firmware revision, installed options, or included accessories for your application before ordering, contact our Test Architects.
ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.
Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.
Model No
Rohde
Condition
Pre-Owned
Manufacturer
Rohde & Schwarz
B10
Baseband Generator with ARB (64 Msample) and Digital Modulation (realtime)
B11
Baseband Generator with ARB (16 Msample) and Digital Modulation (realtime)
B13
Baseband Main Module
B14
Fading Simulator
B15
Fading Simulator Extension
B16
Differential I/Q Output
B17
Analog/Digital Baseband Inputs
B18
Digital I/Q Output
B9
Baseband Generator with ARB (128 Msample) and Digital Modulation (realtime)
K40
Digital Standard GSM/EDGE
K42
Digital Standard 3GPP FDD
K43
3GPP Enhanced MS/BS Tests incl. HSDPA
K44
Digital Standard GPS
K45
Digital Standard HSUPA
K49
Digital Standard IEEE 802.16
K62
Additive White Gaussian Noise (AWGN)
K71
Dynamic Fading and Enhanced Resolution
K74
MIMI Fading
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
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