Sinotel UK Limited

Xiegu G90 20 Watt AM/CW/SSB SDR HF Amateur Transceiver


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The new G90 from Xiegu Technology is a 20 Watt AM/CW/SSB HF amateur transceiver with SDR architecture and an inbuilt ATU. It replaces the very successful and highly-regarded X108G in the company's lineup.

The G90 is an entirely new design which shares nothing with its predecessor. The full colour front panel LED is larger than that on the X108G, and now incorporates a spectrum display.

Other refinements include variable software-defined filtering, and an interface that will allow the G90 to be controlled by a PC as well as linking to the forthcoming panadapter.

A multi-function digital microphone is supplied as standard, allowing direct operation of many transceiver functions without the need to touch the front panel.

A video of the radio in operation (courtesy of 2E0BVJ) can be seen HERE.

Click HERE to visit the Xiegu Facebook group. Its members have a wealth of experience with the radio and are always very happy to share their knowledge with new- or prospective owners. There is also an active Xiegu Yahoo Group that can be found via any search engine.


Please click on the links below for specifications and features.

  • Model: G90

Xiegu G90 Key Features


  • SDR architechture
  • 45 mm high brightness color TFT LCD screen
  • Frequency coverage 0.5-30MHz, SSB/CW/AM
  • Software-defined filtering
  • Detachable Front Panel/Display Unit
  • IF channel AGC for constant gain
  • Switchable preamplifier & signal attenuator
  • Built-in wide range ATU
  • Twin VFO for split operation
  • PC/Panadapter interface
  • Front and rear handles


  • RF Output power adjustable between 1 & 20 Watts
  • MOS RF output transistors for superior performance
  • High VSWR protection circuitry for output stage
  • Inbuilt CW keyer with rate adjustment

Xiegu G90 Specifications

Stray radiation rejection:

≥ 40 dB

Receive frequency range:

0.5 - 30 MHz

Transmitting frequency range:

All HF Amateur bands (including WARC bands)

Operating modes:


CW (A1A)

AM (A3E)

Frequency Stability:

2 ppm (power on + 30 minutes) @ 0 C - 55 C

Dynamic range:

90 dB

RF output power (max):

20 W

Spurious response rejection:

≥ 50 dB

Carrier suppression:

≥ 50 dB

Sideband suppression:

≥ 50 dB

Antenna impedance:

50 Ω

Antenna connector:


Operating voltage:

12.5 V - 16.5 V DC

Current draw:

Receiving: 0.75 A (max)

Transmitting: 8 A (max)


120 x 45 x 210 mm

Weight (incl. mic):

1200 g

All specifications subject to change without notice

1 x G90 Transceiver

1 x Multi-function microphone with cable

1 x DC power cable with fuseholder & fuse

1 x USB cable

1 x English instruction manual

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