Agilent/Keysight S9101A 5G Multi-Band Vector Transceiver

The Keysight S9101A is a versatile and compact 5G Multi-Band Vector Transceiver designed for high-volume testing of 5G NR network equipment and radio components, including base station transceiver systems, remote radio heads (RRHs), distributed units (DUs), active antenna arrays, amplifiers, and chipsets. It supports testing in both the sub-6 GHz (FR1) and millimeter-wave (FR2) frequency bands, offering a comprehensive solution for 5G development and manufacturing. The S9101A integrates vector signal analyzer (VSA) and vector signal generator (VSG) functionalities within a PXIe chassis, combined with an external mmWave transceiver. This architecture allows for efficient testing with reduced footprint and high test throughput, contributing to a lower cost of test. It is engineered for manufacturing effectiveness with features like 1.2 GHz bandwidth for transmit (Tx) and receive (Rx), low Error Vector Magnitude (EVM), and Adjacent Channel Leakage Ratio (ACLR). The “OTA-friendly” expandable architecture minimizes losses from switching and long cable runs, supporting multiple remote mmWave heads and polarizations for flexible Over-the-Air (OTA) testing.

### Technical Specifications

**Frequency Bands:**
* **FR1 (sub-6 GHz):** 380 MHz to 6 GHz
* **FR2 (mmWave):** 24.25 GHz to 43.5 GHz

**Bandwidth:**
* Supports up to 1.2 GHz of signal generation and analysis bandwidth

**Configurations:**
The Agilent/Keysight S9101A is available in three standard configurations:
* **S9101A-TR1 (One-Channel):** Includes one RF transceiver and one mmWave transceiver, providing one Tx channel and one Rx channel. Operates in either FR1 or FR2 at a time.
* **S9101A-BK1 (One-Channel with Blocker):** Includes two RF transceivers and one mmWave transceiver. This configuration supports Rx testing with a blocking signal, enabling simultaneous generation of a wanted signal and a blocking signal. Operates in either FR1 or FR2 at a time.
* **S9101A-TR2 (Two-Channel):** Includes two RF transceivers and two mmWave transceivers, providing two independent channels of Tx and Rx capabilities. Each channel operates in either FR1 or FR2 at a time.

**Measurement Capabilities:**
* High-volume testing of 5G NR network equipment and radio components
* Supports 5G NR (3GPP Release 15 and higher) waveforms
* Enables automated testing of 5G NR equipment in both FR1 and FR2 spectrum bands
* Delivers ACLR and EVM performance for improved measurement insight and reduced uncertainty
* Capable of testing receiver sensitivity, transmitter output power, EVM, ACLR, and more
* Supports capture and playback depth of up to 512 MSa

**Frequency Reference:**
* High accuracy, aging rate, and stability
* 100 MHz Ref Out, Frequency Reference: Accuracy < ± 16 Hz, typical, within 1 year since last calibration, from 20 to 30°C. * 10 MHz Ref Out, Frequency Reference: Accuracy < ± 1.6 Hz, typical, within 1 year since last calibration, from 20 to 30°C. * Supports 10 MHz or 100 MHz inputs. * Recommended Calibration Cycle: 1 year**Performance Characteristics:** * Low EVM and ACLR * Delivers best Power and EVM at chamber for OTA readiness**System Performance Conditions:** System performance documented in the data sheet is valid under specific conditions including: * Ambient temperature of 25 °C (unless otherwise noted) * System within its calibration cycle * System stored within allowed operating range for at least two hours before power-on * Minimum two hours continuous power-on warm-up time with the analyzer or X-Series application running and mmWave transceiver powered on * "Align Now All" alignments run in the M9410A PXIe VXT module within the previous 7 days after warm-up * "Fast Alignment" run within the previous 8 hours or if temperature has changed by more than 5 °C * Amplitude accuracy characteristics apply after system calibration and if humidity has not changed by more than ± 10%**Insertion Loss:** * Approximately 0.25 to 0.5 dB of insertion loss between the S9101A front panel connectors and the M9410A module due to the M9155C switch module and cabling.### Interfaces**Ethernet:** * Two, 10/100/1000BASE-T (RJ-45) Gigabit Ethernet ports**Video/Dual Display Ports:** * Two, Dual Mode DisplayPort++ connectors supporting DisplayPort or DVI-D monitors**USB:** * Four, USB 2.0 (Type A) connectors * Two, USB 3.0 connectors**Trigger:** * SMB (m) snap-on, bi-directional trigger connector for routing external trigger signals to/from PXI backplane * Two front panel trigger connectors connect to the PXI [0:7] backplane trigger bus and can be configured as Input or Output. * Direction Control: Input or output (configurable) * Output Level: 3.3 V CMOS (TTL compatible, 5 V tolerant) * Output Impedance: 50 Ω (typ) * Input Level: 3.3 V CMOS (TTL compatible, 5 V tolerant) * Input Impedance: 3 kΩ (typ) * Minimum Pulse Width: 100 ns (typ)**PCIe:** * x8 Gen 3 PCIe IPASS connector for controlling a second PXIe or AXIe chassis or RAID storage**RF Transceiver Connectors:** * RF In/Out connectors available on the rugged front panel for FR1 (380 MHz to 6 GHz).### Physical* Compact form factor compared to benchtop instruments, suitable for reduced footprint in manufacturing environments.### Compatibility and Software* **Measurement Applications:** * Includes Keysight N90E1S91A 5G Multi-Band Vector Transceiver Application (X-Series Application) * **Recommended Additional Software:** * N7631C Signal Studio Pro for 5G NR * N7630C for pre-5G * N7608C for custom IQ and OFDM * 89600 VSA software * KS8400A Test Automation Platform * Other compatible software may be found in the Keysight M9410A PXIe VXT Vector Transceiver, Configuration Guide (5992-3303). * Drivers may be pre-installed; refer to the S91xxA exe installer for instructions.Why Choose Aumictech for Agilent/Keysight S9101A? At Aumictech, we specialize in supplying high-end RF and microwave test equipment. Whether you need a versatile 5G multi-band vector transceiver for FR1 and FR2 testing, a compact solution for high-volume manufacturing, or a system with integrated blocker signal capabilities for advanced receiver analysis, our team ensures the Agilent/Keysight S9101A delivers maximum performance and reliability for your demanding applications.