The AMP-1000W power amplifier is a fully automatic wideband unit delivering a peak output power of 1.2 kW. Covering a frequency range of 1.8 MHz to 74 MHz, it provides power amplification for both shortwave and VHF bands.

Running a built-in Linux OS and compatible with Hamlib, the unit enables automatic band switching for most transceivers on the market via the CAT control protocol. It features comprehensive safety mechanisms including fault diagnosis, VSWR protection and overcurrent protection, with support for both input and output VSWR measurement.

Its 10.1-inch HD touchscreen clearly visualizes all operational parameters and delivers intuitive on-device control. An integrated high-power antenna tuner handles VSWR matching up to a 3:1 ratio. Four antenna output ports are fitted, supporting either custom frequency-based automatic port switching or manual selection.

Additional onboard hardware includes a 100 W 50 Ω dummy load and a 1–4 dB adjustable attenuator. The amplifier also supports remote control over network connection.

Technical Parameters

Basic Product Information

Product Name

AMP-1000W Fully Automatic Power Amplifier

Model No.

GH-1000W

Product Specs

See the technical specifications below

• Frequency Range: 1.8–74 MHz

• Peak Power / PEP Power: 1.2KW

• Net Weight: 21kg

• Gross Weight: 23kg

• Package Dimension: 580mm × 510mm × 260mm

• Place of Origin: China

Optional Styles

Two styles available, please refer to the picture below.

1. Desktop model（Desktop placement）

2. Cabinet-mounted model（For cabinet installation）