HARDROCK-50+ 100W Amp Kit This antenna was intended for

This antenna was intended for use on the 2M and 70CM ham bands

Sensitivity: -120 dBm for 12 dB SINAD

DC Power – Anderson Powerpoles

Good for replacements on a HARDROCK-50 or to build your own power amplifier

HARDROCK-50+ 100W Amp Kit This antenna was intended forLimited Stock Ready for 100W for your QRP Radio. Meet the HARDROCK 50+. If you have heard of the HARDROCK 50, you already know how a solid, well designed, 50 watt amplifier can thoroughly enhance your QRP operation. Introduced in 2013 with more than 2000 units sold, the HARDROCK 50 is the most successful 50W HF+6M amplifier kit of all time. Fast forward 10 years to 2023 and the HobbyPCB engineers have managed to modernize the Hardrock 50 and double