Yaesu SPA-1 100W Power Amplifier for FTX-1

⚡ YAESU SPA-1 – Linear Amplifier and Tuner for FTX-1FIELD

Already have the FTX-1Field? Then get ready to take it to the next level. The Yaesu SPA-1 is much more than an amplifier : it is the perfect partner to transform your FTX-1Field into a true high-performance base station , capable of handling intensive operating sessions on both HF and V/UHF with total flexibility.

🚀 Power, Efficiency and Quality – All in one:

🔹 Up to 100W on HF/50MHz – 50W on 144/430MHz
Perfect for those who want to use the FTX-1 also in a stationary environment with an external 13.8V power supply. From portable to fixed in an instant, without compromise.

🔹 Built-in automatic antenna tuner
Compatible with HF and 50 MHz bands, it offers intelligent impedance matching for maximum efficiency and radio protection – even in less than optimal antenna conditions.

🔹 Audio that makes the difference
Inside you will find a 2.5W speaker , designed to offer a powerful and clean sound, ideal for operating in noisy environments or on crowded bands.

🔹 Two antenna terminals (ANT A/B)
Run two HF/50MHz antenna configurations without having to disconnect anything – perfect for those working with dipoles and verticals, or wanting to switch from directional to omnidirectional in an instant.

🔹 Plug & Play Integration
Connects directly to the back of the FTX-1Field with no tools required . Intelligent power, signal, and CAT control sharing—all in a compact, rugged body.

🛠️ Why choose SPA-1?

• 🔋 Amplify your voice : 6W to 100W in HF means reaching distant stations even in difficult conditions

• 🛰️ Ideal for DX QSOs and contests in fixed positions

• 🧠 Full compatibility with the FTX-1 ecosystem – included in the “ FTX-1 Optima ” version

• 🧱 Rugged construction : Built to last, wherever your passion for radio takes you

📡 Technical Specifications:

🎯 The Yaesu SPA-1 is the ultimate choice for the radio amateur who wants portable versatility and base station power.
📦 Available soon on HamRadioShop – ask us for info to pre-order it together with your FTX-1!