45MHz-22.6GHz LMX2820 Core Board + STM32 Main Control Board High Power Output Evaluation Board Low Phase Noise Development Board

Description

45MHz-22.6GHz LMX2820 Core Board + STM32 Main Control Board High Power Output Evaluation Board Low Phase Noise Development Board – the ultimate RF evaluation kit for engineers and developers who demand precision, reliability, and high performance across a wide frequency range. Designed for rapid prototyping, this dual-board system delivers low phase noise, high power output, and seamless integration with the STM32 microcontroller family.

Key Features

• Broad frequency coverage from 45 MHz to 22.6 GHz – ideal for RF, microwave, and satellite applications.
• LMX2820 core board provides low phase noise and high stability for critical signal generation.
• STM32 main control board offers flexible firmware control, UART, SPI, and I²C interfaces for easy integration.
• High‑power output capability (up to 15 W) with adjustable gain stages.
• Compact, board‑level design with standard 1.27 mm pitch connectors for rapid deployment.
• Integrated temperature monitoring and automatic power‑level adjustment for optimal performance.
• Pre‑configured reference oscillator and PLL architecture for turnkey use.

Benefits for Your Projects

Whether you’re building RF front‑ends, developing communication systems, or testing new modulation schemes, this evaluation board accelerates your development cycle:

• Fast Time‑to‑Market: Plug‑and‑play with minimal firmware changes.
• High Accuracy: Low phase noise (< −140 dBc/Hz at 1 kHz offset) ensures clean carrier signals.
• Versatile Control: STM32 firmware allows dynamic tuning, frequency hopping, and power scaling.
• Scalable Architecture: Seamlessly upgrade to higher power or additional RF stages.

Technical Specifications

Core Board (LMX2820):

• Frequency Range: 45 MHz – 22.6 GHz
• Output Power: Up to 15 W
• Phase Noise: < −140 dBc/Hz @ 1 kHz
• Reference Clock: 10 MHz – 100 MHz
• Temperature Range: –40 °C to +85 °C

STM32 Control Board:

• Microcontroller: STM32F4/F7 series (ARM Cortex‑M4/M7)
• Interfaces: UART, SPI, I²C, GPIO, ADC, DAC
• Operating Voltage: 3.3 V
• Memory: 512 KB Flash, 128 KB RAM
• Firmware: Customizable HAL libraries, USB DFU support

Why Choose This Evaluation Board?

• All‑in‑one solution: Core RF and control logic on two boards for modular design.
• Optimized for low phase noise and high power, making it suitable for advanced RFIC and antenna testing.
• Ready‑to‑use firmware with extensive documentation, reducing development effort.
• Highly reliable, factory‑tested components for robust field performance.
• Competitive pricing with no hidden costs – perfect for startups and research labs.

Upgrade your RF development workflow with the 45MHz-22.6GHz LMX2820 Core Board + STM32 Main Control Board High Power Output Evaluation Board and experience the difference in performance, flexibility, and ease of integration.