Qorvo QPF4006EVB03

Overview

QPF4006EVB03 from Qorvo is an evaluation board designed to demonstrate the RF front-end module QPF4006 for Wi-Fi 6 (802.11ax) 5 GHz band operation. It supports 5.15–5.85 GHz frequency range, delivers +27 dBm POUT at 1.8% EVM with 256-QAM, and integrates PA, LNA, and SPDT switch in a 3 × 3 mm package.

For engineers reviewing the QPF4006EVB03 datasheet, pinout, applications, or equivalent options, this board enables rapid validation of transmit power, receive sensitivity, ACPR, and spectral mask compliance in 5 GHz Wi-Fi 6 systems using the QPF4006 FEM.

Technical Context

The QPF4006EVB03 implements a fully populated reference design for the QPF4006 RF front-end module, featuring 50 Ω matched SMA connectors for RF_IN, RF_OUT, and ANT ports, onboard bias sequencing control, and jumper-selectable VDD/VDET configuration. It supports both continuous-wave and modulated signal testing under IEEE 802.11ax OFDMA conditions.

Designed for lab and pre-compliance validation, the board includes thermal vias and copper pour for thermal management during high-power 256-QAM transmission, and provides test points for VCC, enable, and power detector output signals aligned with QPF4006's functional pinout.

Key Specifications

Availability

QPF4006EVB03 is available at Aetrix Electronics and suitable for Wi-Fi 6 access point development, 5 GHz RF subsystem validation, and regulatory pre-compliance testing requiring stable component supply and documented reference design fidelity.

Supply support for QPF4006EVB03 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Qorvo is a U.S.-based semiconductor company specializing in RF, power, and connectivity solutions for high-performance wireless and infrastructure applications.

The QPF4006EVB03 belongs to Qorvo's Wi-Fi 6 evaluation platform family, engineered to accelerate time-to-test for 5 GHz FEM integration in enterprise APs, residential gateways, and mesh node designs.

FAQ

What is the primary function of the QPF4006EVB03?

The QPF4006EVB03 is an evaluation board for the QPF4006 RF front-end module. It provides a ready-to-use platform to characterize transmit output power, receive gain/noise figure, and switching performance of the QPF4006 in 5 GHz Wi-Fi 6 systems. The QPF4006EVB03 includes all necessary biasing, matching, and interface circuitry per Qorvo's reference design.

Does the QPF4006EVB03 support both 5 GHz transmit and receive paths?

Yes, the QPF4006EVB03 fully supports bidirectional operation of the QPF4006, including 5 GHz PA output (RF_OUT), LNA input (RF_IN), and antenna switching via the integrated SPDT. SMA connectors are labeled and impedance-matched for accurate S-parameter and EVM measurements on both paths using the QPF4006EVB03.

Can the QPF4006EVB03 be used with other Qorvo FEMs?

No - the QPF4006EVB03 is specifically laid out for the QPF4006's pinout, footprint, and bias requirements. It is not mechanically or electrically compatible with other Qorvo FEMs such as QPF4005 or QPF4203. Each requires its own dedicated evaluation board, including the QPF4006EVB03.

Is the QPF4006EVB03 still available despite QPF4006 being discontinued?

Yes - the QPF4006EVB03 remains available for legacy design support and qualification reuse. While the QPF4006 IC has reached discontinuation, Qorvo continues to stock and distribute the QPF4006EVB03 to support ongoing testing, failure analysis, and documentation needs for existing QPF4006-based designs.

What test equipment interfaces directly with the QPF4006EVB03?

The QPF4006EVB03 features standard SMA female connectors for RF_IN, RF_OUT, and ANT, enabling direct connection to vector signal analyzers (VSA), signal generators (VSG), and network analyzers. DC power and enable signals are accessible via screw terminals, supporting automated test setups without adapter requirements when using the QPF4006EVB03.