Clifford Heath HackRF One R10 Plus Enhanced SDR Transceiver

The 2025 Clifford Heath Version R10+ HackRF One is an enhanced open-source SDR transceiver featuring robust upgrades for both RF performance and hardware reliability. This version adds strong protection to the antenna port using the CLA4611-085LF, safeguarding both the transmit amplifier and receive LNA from excessive RF.

Key Features and Improvements

• Enhanced antenna port protection for Tx and Rx with CLA4611-085LF
• Improved Bias-T circuit for higher frequency operation and better RF sensitivity
• Upgraded RF switches to SKY-13453-385LF (current production)
• Replaced MMIC amplifiers with TRF37B73 for improved LNA and transmit performance
• USB port protection upgraded to ECMF02-4CMX8 for superior noise isolation
• CLKIN/CLKOUT protection updated with BAS70 diodes
• PCB manufacturing optimized with fewer drill sizes and added fiducials for precise assembly

Summary of Benefits

• Superior protection against excessive RF at the antenna port
• Updated LNA for both receive and transmit paths
• Bias-T supports higher frequencies and improved sensitivity
• All key RF, USB, and clock protection parts are current-production for reliability
• Cost-effective and robust PCB design for open-source SDR enthusiasts