company blog about Supply Qorvo Evaluation Boards, Mingjiada Supply RF Front-End And RF Filter Evaluation Board, GaN Power Amplifier And PMIC Evaluation Board

Supply Qorvo Evaluation Boards, Mingjiada Supply RF Front-End And RF Filter Evaluation Board, GaN Power Amplifier And PMIC Evaluation Board

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of the full range of Qorvo evaluation boards and development kits, covering a broad spectrum from consumer wireless connectivity to defence-grade infrastructure. Our aim is to help customers shorten R&D cycles and accelerate time-to-market.

Mingjiada Electronics offers an extensive Qorvo evaluation board product line, categorised into the following core segments:
I. Front-End Module (FEM) Evaluation Boards
The front-end module serves as the ‘signal gateway’ for modern wireless devices, integrating multiple critical components—including power amplifiers (PA), low-noise amplifiers (LNA), switches, and filters—within a single package. This integration is pivotal for achieving compact form factors and high performance. Corresponding evaluation boards validate the overall performance of these highly integrated solutions.
Available Models:
QPF4659EVB — QPF4659 Front-End Module, full 6GHz band coverage, suitable for Wi-Fi 7 routers/access points
TQM653029-EVK — TQM653029 Tri-band FEM, 2.4GHz, 5GHz, 6GHz, suitable for Wi-Fi 6/6E devices
QPF7250EVB — QPF7250 edgeBoost™ iFEM, 2.4GHz, for Wi-Fi 7/6E/6 client devices
QPF4617 Evaluation Board — QPF4616 Front-End Module, 6GHz, for Wi-Fi 6E Non-Linear Front End
QPB9319EVB-01 — QPB9319 Dual-Channel Switch LNA Module, 1.8–3.8 GHz, for 5G TDD Base Stations and Massive MIMO
These evaluation boards typically provide complete reference circuits and layouts, enabling engineers to rapidly assess key module metrics such as transmit power, receive sensitivity, linearity, and efficiency. They serve as an ideal starting point for designing smartphones, wireless routers, IoT modules, and 5G small cells.

II. GaN Power Amplifiers and Discrete Device Evaluation Boards
For infrastructure and specialised applications demanding exceptionally high output power, bandwidth, and efficiency—such as base stations, radar systems, and satellite communications—discrete power amplifiers and transistors based on gallium nitride (GaN) technology are the preferred choice. Their evaluation boards provide a prototyping platform for systems pursuing ultimate performance or requiring high customisation.
1. Broadband/High-Frequency Power Amplifier Evaluation Boards:
These evaluation boards span multiple high-end domains including communications and radar. For instance, the QPA2966EVB evaluation board supports ultra-wideband operation from 2GHz to 18GHz with a saturated output power of 20W, utilising the advanced QGaN15 process. For upcoming high-frequency satellite communications, the QPA4246DEVB evaluation board is optimised for the 37.5GHz to 42.5GHz Q/V bands.
2. High-Power Evaluation Boards:
For applications demanding substantial power, such as broadcasting and military radar, these boards provide verification solutions. The QPD1026LEVB evaluation board, based on discrete high-power GaN HEMTs, achieves up to 1300W RF output power in the 420-450MHz band. The T1G3000532-SM-EVB evaluation board covers a broad 0.03–3.5GHz bandwidth with typical power added efficiency (PAE) reaching 64.7%, commonly employed in professional radio communications and test instrumentation.
3. CATV Infrastructure Amplifier Evaluation Boards:
Within the cable television network domain, Qorvo offers a series of evaluation solutions, such as the QPL1821EVB-01 and QPL1819EVB-01, for assessing 75Ω CATV amplifier ICs operating across the 50MHz to 1.8GHz frequency range. These ensure signal quality and reliability during long-distance transmission.

III. RF Filter Evaluation Boards
In increasingly congested spectrum environments, filters serve as core components for isolating interference and safeguarding signal purity. Qorvo maintains industry leadership in Bulk Acoustic Wave (BAW) and Surface Acoustic Wave (SAW) filter technologies. Corresponding evaluation boards enable precise testing of filter performance parameters including insertion loss, out-of-band rejection, and return loss.
For instance, the QPQ5601 evaluation board is specifically designed to assess bandBoost™ BAW bandpass filters supporting the U-NII 5-8 bands (5945-7125MHz) in Wi-Fi 6E/7, serving as a critical tool for designing high-performance, multi-band coexistence Wi-Fi devices. Additionally, classic evaluation boards such as the 857190-EVB are available for assessing specific frequency SAW filters, such as those operating at 2140MHz.

IV. Power Management and Controller Evaluation Kits
A complete RF system relies on efficient power management and intelligent control. Qorvo's Power Application Controller® (PAC) series and Power Management IC (PMIC) evaluation kits provide integrated development solutions for applications including motor control, battery management, and high-efficiency power design.
For instance, the PAC52710/11EVK1 evaluation kit assesses highly optimised power application controllers, while the PAC22140 evaluation kit (PAC22140EVK1) evaluates corresponding devices and directly facilitates battery management solution development. Kits such as the ACT88760EVK demonstrate advanced active PMU power management ICs.

Mingjiada Electronics maintains long-term supply of Qorvo evaluation boards/development kits, committed to providing customers with comprehensive model selection, ample inventory, and quality-assured rapid supply services. For further product information regarding Qorvo evaluation boards or to enquire about samples, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) for detailed supply information