Micro PA100+ 100W HF Amplifier Auto TX/RX & LPF Switching ALC SWR/Temp Protection Compatible with ICOM/YAESU/XIEGU

Note Starting from May 25 2026 it will be upgraded to version PA100 Advantages Compared to the first generation the second generation features the following upgrades New ALC output 0 4V compatible with ICOM and YAESU Optimized Reduced cooling fan noise Optimized Common mode interference suppression Optimized Ultra narrowband antenna stability Optimized Full band power consistency Optimized Full band input VSWR Optimized Full band harmonic suppression Optimized Power supply circuit capacity Replaced Larger 1 54 inch OLED display Summary 1 100W intelligent portable base station shortwave power amplifier 2 High speed automatic transmit receive switching with RF triggering allows for automatic switching even without a PTT send 3 High speed automatic LPF filter switching eliminates the need for an ACC control line five 5th order LPFs cover the entire HAM specific shortwave communication frequency range from 80 meters to 10 meters 4 Power and VSWR display and protection ensure reliable equipment safety even with poor antenna conditions reducing the risk of damage 5 Wide voltage range with voltage display and protection makes outdoor lithium battery powering more convenient 6 Temperature display temperature protection and intelligent dual fan cooling 7 Semi insertion mode function allows for semi insertion operation even without a PTT send 8 Supports ICOM YAESU and XIEGU band switching protocols ACC control line required Specifications Frequency