Xiegu GPA100 100W Linear Power Amplifier for HF Transceivers Amateur Radio

★★★★☆ 4.0 100 reviews

$429.00
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by reactechnology.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$429.00
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 13
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by reactechnology.com
Free 30-day returns Details

Product details

Management number 218539205 Release Date 2026/05/03 List Price $171.60 Model Number 218539205
Category
  • High-Performance Linear Amplification: Experience clean, stable, and powerful RF output—up to 100W on HF and 80W on 6m. The solid-state linear design ensures low distortion, high efficiency, and exceptional signal purity, delivering crystal-clear performance across SSB, AM, FM, CW, and digital modes, even during extended transmissions
  • Flexible Band Switching: Easily select from 7 bands using manual buttons with clear indicator lights for instant feedback, or enable auto mode for seamless automatic band tracking—ideal for operators frequently moving between SSB, CW, and digital modes
  • Smart Cooling & Intelligent Protection: Advanced cooling and intelligent control automatically detect and protect against high SWR, overcurrent, overheating, low efficiency, and overpower—ensuring stable performance, longer lifespan, and safe operation even during long sessions
  • BT Wireless Band Control: Wirelessly connect your GPA100 to the ICOM IC-705 via built-in BT—no additional cable required. Enjoy automatic band switching for a fully cable-free setup, while unsupported bands are seamlessly bypassed for uninterrupted operation
  • Broad Transceiver Compatibility: Works perfectly with Xiegu G90, G1m, G106, X108G, X5105, X6100, X6200, ICOM IC-705, and other low-power transceivers (QRP). Easily expand your QRP setup into a 100W station with automatic band-synchronization and ALC (if supported by the radio) for safe, efficient amplification
  • Clear Status Monitoring: A bright LCD provides real-time, comprehensive information on critical operating parameters, including output power, SWR, current operating mode (AUTO/MANUAL), active band, input voltage, current draw, and internal temperature
Model GPA100
Voltage 7.4 Volts
Brand Name Xiegu
Unit Count 1.0 Count
Item Weight 5.5 Pounds
Manufacturer Xiegu
Item Dimensions 2.5 x 4 x 6 inches
Included Components 1 x GPA100, 1 × 12 V DC Power Cable with built-in fuse, 1 × L4001 Control Cable, 1 × User Manual, 1 × miniDIN8 Control Cable
Warranty Description 18 month warranty

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4 out of 5
★★★★☆
100 ratings | 41 reviews
How item rating is calculated
View all reviews
5 stars
75% (75)
4 stars
8% (8)
3 stars
4% (4)
2 stars
2% (2)
1 star
11% (11)
Sort by

There are currently no written reviews for this product.