# Rohde & Schwarz AMU200A Baseband Signal Generator and Fading Simulator (Pre-Owned) # Rohde & Schwarz AMU200A Baseband Signal Generator and Fading Simulator (Pre-Owned) ## Key Features At A Glance - Combines a realtime I/Q source, arbitrary waveform generator, and channel simulator in a single unit - Scalable single-path or dual-path platform; configurable as I/Q source, fading simulator, or all-in-one - Arbitrary waveform generator with 16, 64, or 128 Msample memory depth (option-dependent) - 40 MHz I/Q baseband bandwidth with typical 0.03 dB flat frequency response - Optional digital-standard licenses: GSM/EDGE, 3GPP FDD, LTE, CDMA2000, TD-SCDMA, WLAN, WiMAX, DVB-H, GPS - Optional dual-channel realtime fading simulator with predefined fading scenarios - Remote control via GPIB (IEEE 488.2) and LAN (100BaseT); four USB host ports and VGA - 3-year calibration cycle 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. ## Brand Heritage 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. ## Accessories Supplied - Power cable - Quick Start Guide - CD-ROM (with operating and service manual) ## Product Core & Specifications 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. ## About this Pre-Owned unit 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. - Warranty included - Functional verification included - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). 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.** ## Details - **Price:** 0.0 USD - 560.0 USD - **Vendor:** Rohde & Schwarz - **Type:** Rf Gen - **Tags:** Manufacturers, product_manual_group_1, Product_used, RF, Rohde & Schwarz, Signal Generators ## Variants | Variant | Price | Available | |---------|-------|-----------| | None | 0.00 USD | In stock | | NIST Traceable | 455.00 USD | In stock | | NIST Traceable with Full Data | 490.00 USD | In stock | | ISO IEC 17025 Accredited | 560.00 USD | In stock | ## Images - Rohde & Schwarz AMU200A Baseband Signal Generator and Fading Simulator (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/amu200a-rohde-schwarz-rf-generator-used) > Updated: 2026-07-06