A01R 100W Shortwave HF Power Amplifier 2–30MHz | Icom & Xiegu
A01R 100W Shortwave HF Power Amplifier 2–30MHz | Icom & Xiegu
A01R 100W Portable Shortwave Power Amplifier | 2–30MHz | 12–15V | Icom & Xiegu Compatible
Take your shortwave radio communications to the next level with the A01R Shortwave Power Amplifier. Built for amateur radio enthusiasts and industrial operators alike, this compact aluminum alloy amplifier delivers up to 80–120W of output power across a wide frequency range of 2MHz to 30MHz — all from a 12–15V DC supply. Its seamless integration design makes it an ideal companion for Icom and Xiegu radio setups.
Made in Mainland China.
Key Features
- Wide Frequency Coverage: Operates across 2MHz–30MHz, covering all major HF shortwave bands for versatile communication needs.
- High Output Power: Delivers 80–120W output at 13.8V (typical), driven by just 3–6W of input power — perfect for boosting portable radios.
- 4-Band Switching: Supports 4 manual or external control line band switching options, enabling quick and easy frequency band adjustments in the field or at the bench.
- Automatic TX/RX Switching: Built-in circuitry enables seamless transmission and reception switching without requiring a dedicated PTT line — operate with confidence and zero delays.
- Intelligent Thermal Management: The rugged aluminum alloy housing pairs with a powerful internal fan to dissipate heat efficiently. Automatic cooling activates at set temperature thresholds, keeping your unit operating safely even during extended sessions.
- Icom & Xiegu Band Protocol Compatibility: Seamlessly switches between Icom and Xiegu band protocols, making it a plug-and-play upgrade for your existing radio station.
- Compact & Portable Design: Shortwave-optimized form factor means you can take high-power HF amplification anywhere — from the shack to the field.
Technical Specifications
| Frequency Range | 2MHz – 30MHz |
| Input Power | 3–6W |
| Output Power | 80–120W @ 13.8V |
| Supply Voltage | 12–15V DC (13.8V typical) |
| Current Consumption | ≤ 18A |
| Input VSWR | ≤ 2.0 at 50Ω |
| Output Impedance | 50Ω |
| Operating Temperature | ≤ 65°C |
| Material | Aluminum Alloy |
| Color | Black |
| Band Switching | 4 options — Manual or External Control Line |
| Compatible Protocols | Icom & Xiegu Band Switching |
Package Contents
- 1 × A01R Integrated Shortwave Power Amplifier
Note: Color may vary slightly due to lighting and display settings. Measurement tolerance: ±1–3cm.
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Frequently Asked Questions
Q: What radio brands is the A01R shortwave power amplifier compatible with?
A: The A01R power amplifier is specifically designed to support Icom and Xiegu band switching protocols, making it a seamless upgrade for radios using either of these systems. The 2MHz–30MHz frequency range covers all standard HF shortwave bands used by these manufacturers.
Q: Does the A01R require a separate PTT line for transmit/receive switching?
A: No. The A01R features built-in automatic TX/RX switching circuitry that handles transmission and reception transitions automatically, eliminating the need for a dedicated PTT control line and simplifying your setup considerably.
Q: What power supply does the A01R shortwave amplifier need?
A: The A01R operates on a 12–15V DC supply, with 13.8V being the typical recommended voltage. Current consumption is rated at ≤18A, so ensure your power supply is rated appropriately (a quality 20A+ regulated DC supply is recommended for stable full-power operation).
Q: How does the A01R manage heat during prolonged use?
A: The amplifier features an aluminum alloy chassis for passive heat transfer combined with an active cooling fan. The intelligent thermal management system activates cooling automatically at defined temperature thresholds, keeping operating temperatures below 65°C even during extended transmission sessions.