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Xiegu XPA125B 100W HF Power Amplifier + Auto tuner ATU For X5105 X108G G1M G90 & Icom IC-705


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Xiegu XPA125B 100W HF Power Amplifier + Auto tuner + Power Meter. Amp for X5105 X108G G1M G90 & Icom IC-705!

***PLEASE NOTE: The XIEGU L4001 CABLE FOR X6100 TO XPA125B is not INCLUDED, the L4001 is sold by Xiegu as an extra accessory if you want to use your X6100 with it.
XPA125B is a 100W PA and ATU all-in-one machine for the Xiegu series. It can quickly build a high-power short-wave transceiver with the X5105, X108G, G1M, G90 and other hosts through the adapter C-19. It is also possible to quickly build a high-power short-wave transceiver with an adapter such as ICOM817 through the adapter CN-20. The mainframe is fully solid-state CNC design, with built-in perfect input and output protection function, so that you can communicate at any time. Amplifier: Frequency range: 1.8 – 54 MHz Maximum output power: 1.8 - 30MHz ≥100W 50 - 54MHz ≥80W Maximum operating ambient temperature: 55℃ Gain: 13dB (±1dB) Spurious suppression::≥ 50dB Supply voltage: 12 - 15 V DC Current draw @ maximum output: Standby: 700 mA @Max Transmit: 30A @Max ATU: Tuning frequency range: 1.8 – 30 MHz/50 – 54 MHz Maximum tuning range: 14 - 500Ω Product specifications: Dimensions: 260 x 160 x 70 mm (not including control knobs, feet, handles, etc.) Weight:3 Kg(host only)
Operating frequency: 0.5~54MHz
Input power: ≤5W
Maximum output RF power: 1.8-30MHz ≥110W | 50-54MHz ≥ 90W
Maximum Ambient Operation Temp: 131 Fahrenheit(55 Celsius)
Gain: 13 dB (+/-2dB)
Spurious Suppression: >50 dB
Supply Voltage: 12-15 Volts DC
Transmit Current Draw: @ max output 30 Amps
Current parameters: Standby 260mA @Max Launch: 30A@Max
Receive Current Draw: @ max 700 mA
ATU Frequency Range: 1.8-30 MHz & 50-54 MHz
ATU Tuning Range: 14-500 Ohms
ATU maximum tuning range: 14~500Ω
Working voltage: 12V~14.5V DC
Machine size: 260*150*100mm | 10.24*6.3*2.56in [Excluding knobs, handles, etc.]
Weight:1.6kg | 3.53lb
What's in the box?
1 x Xiegu XPA125B 100W Linear Power Amplifier
1 x Control Cable for Xiegu Transceivers
1 x DC Power Cable
1 x USB Cable for PC Connection
1 x User Manual
*** CE-19 is required to operate with G90 and X5105 Radio
*** Simple patch cable is required to operate with ICOM IC-705, it can be purchased on Ebay.




30 Days full replacement, 1 Year manufacture warranty, customer pays the shipping cost.

3 Reviews Hide Reviews Show Reviews

  • 4
    Xiegu XPA125B

    Posted by K. Scott Butcher on 2023 Jan 9th

    Nice little amplifier, the manual is a bit lacking, but there is some on-line videos by users that very instructive.

  • 4
    Xiegu XPA125B

    Posted by Ron Firth on 2022 Dec 21st

    I have this paired with a Recent RS918 in the shack. It's doing a great job for me. I took off one star, because I find the antenna tuner occasionally confusing. . I may consider purchasing a Xiegu G90 in the new year, so that it will automatically switch bands. I curently have to do that manually. Good little unit in every other aspect!

  • 4
    Nice add-on in the shack

    Posted by Jeff on 2021 Mar 4th

    The XPA125B is a great addition expecially if you already own a G90. Easy integration. The only down side so far, the RX/TX delay is a bit long. Other than that, I am really satisfied with this product so far.

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