Xiegu-forum -

User-submitted guides for hardware modifications, such as cooling fan additions or tuning refinements . Xiegu G90 Portable HF SDR Transceiver Operation Manual

Provides significant power for a portable SDR unit . Software-Defined Radio (SDR) Features

A 1.8-inch screen that displays real-time waterfall graphics, S-meters, and power levels . xiegu-forum

A 24kHz bandwidth visualizer for locating signals across the band .

Many buttons have dual functions (short vs. long press) for quick access to settings like SQL level, transmit power, and key speed . Community-Supported Features (Forum Topics) A 24kHz bandwidth visualizer for locating signals across

Software-defined filters that can be narrowed down to 50Hz for CW (Morse code) operation .

A standout feature for portable radios, capable of matching a wide range of antennas . typically hosted on Groups.io

The "xiegu-forum" is a dedicated community group, typically hosted on Groups.io, where amateur radio enthusiasts discuss features, firmware updates, and troubleshooting for Xiegu products. While "xiegu-forum" is not a physical hardware feature, it serves as the primary hub for user-driven support and development.