Xiegu G90 HF Transceiver Operation Manual

Introduction to the Xiegu G90

The Xiegu G90/S is an advanced amateur radio portable 20W HF transceiver that utilizes the latest 24-bit SDR technology. As a new addition to the Xiegu product family, it represents their first portable SDR model in the G series. Built upon a 24bit-CODEC, the G90/S delivers superior transceiver performance and a highly configurable user experience. Its detachable head design offers flexibility in positioning the main radio body, and it includes a high-performance built-in ATU capable of matching a wide range of antennas.

Key Features

• High-performance RF front end for excellent selectivity
• Support for LSB/L-D/USB/U-D/CW/CWR/AM/NFM modes
• 1.8-inch high-contrast color TFT LCD display
• Spectrum and waterfall displays with ±24k bandwidth
• Adjustable DSP band filters, with CW mode offering filters as narrow as 50Hz
• Built-in CW Decoder
• Detachable head unit
• Built-in Antenna SWR scanner
• Wide-range automatic antenna tuner

Important Information

This operation manual is applicable to both the G90 and G90S models, with the G90S being the version sold in the People's Republic of China and the G90 available internationally. Users are advised to read the manual carefully for a thorough understanding of the G90/S operation. It is recommended to ensure the radio is updated to the latest firmware version for optimal performance and access to new features.

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Safety and Warnings

Users must read the warnings section before operating the transceiver. Key precautions include checking power supply polarity, avoiding operation with damaged antennas, and turning off the transceiver in areas with explosive materials or before boarding aircraft. Proper handling and adherence to regulations are essential for safe operation.