# MAT-125E Automatic Antenna Tuner

The **MAT-125E Automatic Antenna Tuner** is a compact **microprocessor-controlled external antenna matching unit** designed for seamless integration with HF and 6m amateur transceivers. Engineered for efficient impedance matching across multi-band antenna systems, the MAT-125E enables stable operation of non-resonant antennas such as end-fed wires, mobile whips, and shortened verticals without requiring manual LC tuning.

Supporting automatic impedance matching across the **1.8 MHz – 54 MHz spectrum**, the MAT-125E utilizes a high-speed relay-based tuning network to achieve optimal SWR performance—minimizing reflected power and improving transmitter efficiency during portable or mobile HF operation.

Rated for up to **125W transmit power**, the MAT-125E is suitable for:

-   Portable HF Field Deployment (POTA / SOTA)
    
-   Mobile HF Installations
    
-   Compact Base Stations
    
-   Multi-Band Wire Antennas
    
-   Non-Resonant Vertical Antennas
    

Automatic tuning is initiated directly via compatible CAT interface control—allowing fast antenna matching without manual intervention.

## Details

- **Price:** 19500.0 INR
- **Vendor:** MAT-TUNER
- **Type:** Antenna System
- **Tags:** antenna-system, antenna-tuners, automatic-tuners, mat-tuner

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19500.00 INR | In stock |

## Images

- MAT-125E Automatic Antenna Tuner - RFCharge
- MAT-125E Automatic Antenna Tuner - RFCharge
- MAT-125E Automatic Antenna Tuner - RFCharge

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> Source: [RFCharge](https://rfcharge.com/products/mat-125e-automatic-antenna-tuner)
> Updated: 2026-03-27