10/12/2025
Fix HackRF H4M Battery Not Charging: Troubleshooting Guide
1. Quick Checks Before Troubleshooting Further
Use the original USB-C cable and a verified power source (5V/2A recommended).
Inspect the USB-C connector for dust, damage, or bent pins and clean gently if needed.
Try multiple cables and...
10/12/2025
HackRF H4M Amplifier Protection: Prevent Hardware Failure
The Problem: Most Common H4M Hardware Failure
The RF amplifier (MGA-81563-TR1G) in your HackRF H4M is the most vulnerable component to damage. When working properly, enabling the amp should increase signal strength by ~11 dB. When damaged, enabling the...
10/12/2025
Fix HackRF H4M White/Black Screen: Screen Problems Solved
Common Screen Problems Overview
White Screen on Boot : Display shows solid white, no Mayhem interface
Black Screen : No display output, device may show LED activity
Intermittent Display : Screen works only with pressure or specific...
10/11/2025
HackRF H4M Complete Beginner Setup: From Unboxing to First Signal
What's in Your H4M Package
Your HackRF H4M bundle should include:
HackRF PortaPack H4M Device : Fully assembled SDR with integrated battery and display
Charging Cable : USB-C cable for fast charging and data connection
Antenna...
10/11/2025
HackRF H4M Mayhem Firmware Update Guide: 2025 Web Flasher Method
Why Use the Web Flasher Method?
No local toolchain or USB drivers required
Instant OTA updates via your browser
Always fetches the latest official Mayhem release
Safe, with built-in file integrity checks
Prerequisites...
10/11/2025
Mayhem v2.1.0 vs v2.2.0: Every New Feature, Fix, and Why You Need to Update Now
Overview
Mayhem firmware versions 2.1.0 and 2.2.0 introduce significant enhancements and fixes for HackRF PortaPack H4M users. This comparison highlights all changes and explains why updating to v2.2.0 is essential.
Major New Features in v2.2.0...
10/09/2025
MicroPhase U220 Setup Guide: Unboxing to First Signal
What's in the Box
Your MicroPhase U220 package should include:
U220 SDR Board : Compact USB 3.0 device with 2× SMA RF connectors
USB 3.0 Cable : High-speed Type-A to USB-C cable for data connection
Quick Start Documentation : Basic...
10/09/2025
MicroPhase E310 Setup: Unboxing to First Transmission
What's in the E310 Package
Your MicroPhase E310 package should include:
E310 SDR Board : Standalone embedded SDR with integrated Zynq-7020 and AD9361/AD9363
Power Adapter : DC power supply (typically 12V/2A for full performance)
USB...
10/09/2025
Solve MicroPhase E310 UHD & Linux Issues: Troubleshooting Top Errors
1. UHD Does Not Detect E310
Verify network interface: ensure your PC’s Ethernet adapter is set to 1000 Mbps Full Duplex and configured with a static IP (e.g., 192.168.1.100/24, gateway 192.168.1.1).
Ping test: run ping 192.168.1.10 to...
09/18/2025
5 Advanced GNU Radio Projects with MicroPhase E316
Project 1: 2×2 MIMO OFDM Communication System
Difficulty : Intermediate to Advanced | Time Required : 2-3 weeks
Implement a complete 2×2 MIMO OFDM transceiver using both RF channels of the E316. This project demonstrates spatial diversity, Alamouti...
09/13/2025
MicroPhase E316 vs USRP B210: 2025 Performance Comparison
Overview
The MicroPhase ANTSDR E316 and the USRP B210 are powerful 2×2 MIMO Software Defined Radios based on ADI's AD9361 family, offering flexible, wideband SDR platforms. Here’s a detailed 2025 performance and feature comparison to help you decide...
09/13/2025
Fix MicroPhase E316 Setup Issues: Troubleshooting Guide
Device Not Detected by UHD
Verify Network Configuration : Ensure your PC's Ethernet adapter is set to 1000 Mbps Full Duplex —the E316 will not work at lower speeds[web:122].
Check Static IP Setup : Configure your PC's Ethernet to the...
09/13/2025
PortaPack H4M vs H2: Full 2025 Upgrade Comparison
The Bottom Line: H4M is a Major Upgrade
After extensive user feedback and testing, the consensus is clear: the H4M addresses virtually every pain point of the H2. Real users report "H4M is much much better" with improvements spanning power management,...
09/12/2025
PlutoSDR (AD9363) Industrial Prototyping Guide
Why PlutoSDR Is Perfect for Industrial Prototyping
Wide Frequency Coverage : 325–3800 MHz for IoT, industrial sensors, and factory automation
Flexible Transceiver : AD9363 handles GSM, LTE, WiFi, LoRa, ZigBee, and more
GLP FPGA...
09/10/2025
How To Set Up Microphase E316 SDR for GNU Radio, SDRangel & UHD
What You Need
Microphase E316 SDR with power adapter and Ethernet cable
Windows 10+ or Ubuntu 20.04+ (Linux recommended for development)
Gigabit Ethernet adapter (E316 requires 1000M connection speed)
Basic antennas for 70 MHz–6 GHz...
08/25/2025
Introducing SDRstore Reward Points: Earn on Every Purchase, Redeem Anytime
We launched Reward Points at SDRstore
We launched a new Reward Points program so customers can earn on every purchase and redeem anytime directly in the cart or at checkout for instant savings.
How it works
Earn points on eligible...
08/25/2025
USRP B210 Setup Guide: Complete Installation & First Signal 2025
The USRP B210 is a powerful, full-duplex Software Defined Radio (SDR) platform covering 70 MHz to 6 GHz with 2×2 MIMO capability . This guide takes you from unboxing through your first successful signal , covering driver installation , UHD...
08/25/2025
USRP B210 Troubleshooting: Fix Connection, Driver & Performance Issues
The USRP B210 is a powerful SDR platform, but users frequently encounter specific connection issues , performance problems , and driver conflicts . This comprehensive troubleshooting guide addresses the most common USRP B210 problems with...
08/21/2025
USRP X310 Complete Setup Guide: From Unboxing to First Signal (2025 Edition)
Introduction: Setting Up the USRP X310 SDR
The USRP X310 is a powerful software-defined radio (SDR) platform, ideal for applications ranging from wireless communications to radar systems and beyond. With its dual 2x2 MIMO support, a...
08/21/2025
USRP X310 Network Setup: Fix Connection Issues & Boost Performance
The USRP X310 is a high-performance Software Defined Radio (SDR) that communicates with host computers through Gigabit and 10 Gigabit Ethernet interfaces. Proper network configuration is crucial for achieving optimal streaming performance and...
