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AURSINC Radioberry Preamp Board V2, A Addition to Turn The Radioberry into a Small QRP Radio, HF Power Output 3W-5W for HF Amplification (10W-100W PA), for Raspberry pi 4,4b

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Product details

Management number 212361733 Release Date 2026/04/06 List Price US$27.39 Model Number 212361733
Category
  • New Version V2: The output power of the amplifier board V2 is slightly higher than that of the previous version, with V2 reaching 3–5W. Technical Specs: Power in 6-8V (8.4V preferred); HF Power in: Tx from radioberry; HF Power out: 3-5W for for HF amplification. RF range: 1mhz-50mhz. Port Type: Input SMA, Output SMA. Supports SSB, FM, and AM
  • Designed for Radioberry SDR: This radioberry preamp board V2 is a nice addition to turn the radioberry into a small QRP radio. Seamless compatibility with Radioberry boards, making it a clean plug-and-play-style expansion, increased capability for your Radioberry
  • Amp board integrates with RPi 4: Pairs with Pi 4/4B for those building a Raspberry Pi-based QRP SDR radio, combining digital signal processing and radio functionality in a small form factor
  • What's Inside: 1x Radioberry Preamp Board; 3x SMA cable (1 for Rx ,1 for Tx,1 for ANT); 1x 8V Battery-powered Wire; 1x Connecting Row Needle; 4x Screw and Nut; 8x Plastic Column. Compact & Lightweight: Ideal for portable SDR radio setups, field use, or minimalist shack builds
  • How to Work: https:// jumbo5566 .github.io/pro/rb/2024/04/17/rb016_025 .html (Download the dedicated test image and run it directly for reception: http s://drive .google.com/file/d /1RzKAeha6EW8e4WeDlxpYBMPwdu-GsVZJ/view ?usp=drive_link)
  • Notes for prolonged continuous transmission: The bias voltage needs to be adjusted, and a range of 2.4–2.5V is safe. Additionally, adding a small fan for heat dissipation is recommended for better performance. For WSPR, there’s a simpler method that can be achieved using an RP2040 + GPS. Please search for “RP2040 GPS” for details
  • Key Note: A Certain Level of Professional Knowledge Is Required for the Use of This Product
Brand AURSINC
Model Name Radioberry Preamp Board
Manufacturer AURSINC
Model Number Radioberry Preamp Board
BuiltIn Media NO
Processor Count 1
Total Usb Ports 2
Operating System Linux
Compatible Devices radioberry
Warranty Description 3 months
Wireless Compability Radio Frequency
RAM Memory Technology LPDDR4
Connectivity Technology GPIO, USB
Item Dimensions L x W x H 3.14"L x 1"W x 3.14"H

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