Yaesu SPA-1: Linear Amplifier and Tuner for FT-DX1FIELD
Elevate your radio station's performance with the Yaesu SPA-1. Designed as the perfect complement for your FT-DX1FIELD, this linear amplifier transforms your portable setup into a high-power base station, ideal for intensive operations in both HF and V/UHF.
Key Features:
Powerful Amplification: Achieve up to 100W in HF/50MHz and 50W in 144/430MHz.
Integrated Automatic Antenna Tuner: Optimizes efficiency and protects your transceiver, even with non-ideal antennas.
High-Quality Audio: The integrated 2.5W speaker delivers clear and powerful sound, perfect for noisy environments.
Flexible Antenna Management: Connect and manage two HF/50MHz antennas (ANT A/B) without having to disconnect them.
Seamless Integration: Connects directly to the FT-DX1FIELD without tools, sharing power, signal, and CAT control.
Choose the SPA-1 to amplify your voice, improve your long-distance communications (DX QSOs), and operate with maximum efficiency in every contest or fixed session.
Version 2: More detailed and descriptive
Yaesu SPA-1: The amplifier and tuner that transforms your FT-DX1FIELD
If you're a fan of the Yaesu FT-DX1FIELD, the SPA-1 is the component that allows you to fully exploit its potential. It's not just an accessory, but the ideal partner to elevate your operating sessions to a higher level. Designed to operate as a true base station, the SPA-1 offers power, efficiency, and versatility, in both HF and V/UHF.
Key Benefits:
Amplified Power: Go from 6W to 100W in HF/50MHz and to 50W in 144/430MHz, ensuring long-distance communications even in complex conditions.
Smart Matching: The integrated automatic antenna tuner (for HF and 50 MHz bands) ensures intelligent impedance matching, protecting your transceiver and maximizing transmission efficiency.
Superior Audio: Thanks to the integrated 2.5W speaker, you'll have powerful and crystal-clear audio, essential for hearing weak signals or operating in crowded environments.
Operational Flexibility: The two antenna terminals (ANT A/B) allow you to quickly switch between configurations, without disconnecting anything, ideal for those using different antennas (e.g., dipole and vertical).
Quick Installation: It connects plug & play to the back of your FT-DX1FIELD, sharing power and CAT control for perfect integration.
With its robust construction and full compatibility with the FT-DX1FIELD ecosystem, the SPA-1 is the perfect choice for those seeking high-level performance and reliability in all conditions.
📡 Technical Specifications:
| Feature | Detail |
|---|---|
| Model | Yaesu SPA-1 |
| Supported Bands | 160m – 70cm (HF, 6m, 2m, 70cm) |
| Output Power | 100W (HF/50MHz), 50W (144/430MHz) |
| Tuner | Integrated, automatic (HF/50MHz) |
| Audio Speaker | 2.5W |
| Antenna Connectivity | 2 ANT terminals (HF/50MHz) |
| Power Supply | 13.8V DC |
The Yaesu SPA-1 is the ultimate choice for the radio amateur who wants versatility for portable use and power for a base station.
Coming soon to HamRadioShop – ask us for details to pre-order it in combination with your FTX-1!
