Qorvo QPC7331PCBA-410 RF Development Board
Qorvo QPC7331PCBA-410 RF Development Board is a fully assembled evaluation board designed to simplify testing and integration of the QPC7331 Variable Cable Slope Equalizer. This board provides a convenient platform for engineers to characterize performance and optimize slope equalization in broadband RF systems. Supporting the 5MHz to 834MHz frequency range, the Qorvo QPC7331PCBA-410 board enables quick access to the QPC7331’s adjustable 1.3dB to 18dB slope control, low insertion loss, and high linearity features. The board includes 75Ω impedance matching, SMA connectors for easy RF interface, and a user-friendly layout for voltage control, making it ideal for DOCSIS 3.1/4.0, CATV amplifier/transmission systems, and headend equipment development.
Features
- Voltage-controlled tilt board for the QPC7331 variable cable slope equalizers
- FR4, double-sided PCB, 1.5mm thickness, 35µm Cu
- SMA connectors for easy RF interfacing
- Ground plane of the QPC7331 module should be soldered onto a board equipped with thermal vias
- 0.35mm (#80/.0135") diameter bit for drilling via holes recommended
- 0.25mm (0.010”) final plated through diameter
- Supports a 5MHz to 834MHz frequency range
Applications
- CATV amplifier and transmission systems
- DOCSIS 3.1 and DOCSIS 4.0 networks
- Headend and distribution equipment
- Fiber Deep and Node+0 architectures
- Commercial RF systems
Overview
Related Equalizers
Qorvo QPC7331 Variable Cable Slope Equalizers
Engineered to compensate for frequency‑dependent cable loss in broadband networks.