This Compact PAX100 RF Power Amplifier for Enthusiasts
Experience exceptional performance with this orbitally sleek, compact RF power amplifier designed for amateur radio enthusiasts. Encased in a semi-transparent red plastic housing, it offers a modern, industrial aesthetic that combines style with function. The heat dissipation is optimized with a large aluminum finned heat sink and a quiet cooling fan, ensuring reliable operation during extended transmissions. With dimensions of just 4.33 x 1.97 x 1.57″ and weighing only 0.51 pounds, this lightweight device fits effortlessly into your setup, providing up to 100W output on 20 meters and below, with typical 70W on higher bands. The robust design, clear construction, and attention to thermal management make it a must-have for serious radio operators seeking power and portability in one package.
Keys features of this PAX100 RF Power Amplifier
- The amplifier delivers up to 100W output power at 20 meters and below, with a typical 70W on higher frequency bands like 17, 15, 12, and 10 meters, perfect for versatile operation.
- Operating across 3 MHz to 30 MHz, it supports multiple modes including CW, SSB, AM, FM, C4FM, and FSK, ensuring broad compatibility with your radio setup and modes.
- Powered by dual IRF350 MOSFETs, it requires a DC supply between 12V and 18V, drawing up to 12A during transmission, with standby current as low as 0.2A for energy efficiency.
- Equipped with built-in low-pass filters for 10, 15, and 17 meters, with cutoff at 33 MHz, alongside harmonic suppression exceeding -50dB for even and -30dB for odd harmonics, ensuring clean signals.
- Features include SMA input/output connectors, an XT60 power port adaptable to various power sources, ultra-compact dimensions, and a high-performance cooling system with a large heat sink and whisper-quiet fan for optimal heat dissipation.
- Technical specifications encompass an input SWR below 2.0:1, input impedance of 50 ohms (±10%), power gain greater than 15dB (±2dB), a maximum input power of 10W, and an operating temperature range of 0-50°C for reliable outdoor use.
Get your perfect addition to your radio setup now—upgrade with this RF amplifier today!
This PAX100 RF power amplifier elevates your amateur radio experience with reliable output and advanced features packed into a sleek, portable design. Its robust components, thermal management, and compatibility across multiple modes make it an essential tool for dedicated hobbyists and professionals alike. Whether you’re contesting on the air or experimenting with different bands, this amplifier guarantees power, clarity, and durability. Invest now to transform your station, enhance your signal, and enjoy unmatched performance wherever your radio hobby takes you.















