Xiegu G90 Portable 20W HF SDR Transceiver with ATU

The Xiegu G90 is a compact, portable 20W HF SDR (Software Defined Radio) transceiver that punches well above its size and price. Covering 0.5–30 MHz across all amateur HF bands in SSB, CW, and AM modes, it features a built-in automatic antenna tuner, a real-time ±24kHz spectrum display with waterfall, and a detachable front panel/display unit for flexible vehicle or portable installation. This version comes fitted with Powerpole connectors and includes a lead — ready to go straight out of the box.

Key Features

• 20W RF output across all HF amateur bands (1.8–30 MHz)
• SDR architecture with high-performance narrowband ESC preselector
• SSB, CW & AM modes
• ±24kHz bandwidth real-time spectrum display with waterfall
• 1.8" high-brightness colour TFT LCD screen
• Built-in wide-range automatic antenna tuner (ATU)
• Software-defined narrowband filter (CW mode: 300 Hz)
• Detachable front panel/display unit for flexible installation
• I/Q output for PC interfacing or XDT1 panadapter
• Powerpole connectors fitted (lead included)
• Compact & lightweight: 1 kg | 120 x 45 x 210 mm

Receiver Specifications

• RX frequency range: 0.5–30 MHz
• Modes: SSB / CW / AM
• RX sensitivity: <0.25 μV @ 12dB SINAD (PRE: ON)
• Dynamic range: 90 dB
• Adjacent channel suppression: 60 dB
• Audio output: 0.5W @ 4Ω
• Standby current: 750mA max

Transmitter Specifications

• TX frequency range: All amateur bands 1.8–30 MHz
• Modes: SSB / CW / AM
• RF output power: 20W
• Spurious suppression: ≥50 dB
• Carrier suppression: ≥50 dB
• Sideband suppression: ≥50 dB
• Transmit current: 6A max

General Specifications

• Operating voltage: 12–15V DC
• Frequency stability: ±2 ppm (after 30 min warm-up)
• Operating temperature: 0°C to +55°C
• Dimensions: 120 x 45 x 210 mm (head unit combined)
• Weight: Approx. 1 kg