The G90 is the first model of the new Xiegu G-series. It's a portable 20W HF 10-160 mtr. multimode transceiver. The G90 uses 24-bit digital architecture. It also includes an internal automatic antenna tuner. The G90 has excellent transmit and receive performance. It packs huge performance into a small portable package.

The G90 has a removable display head that can be separated from the main body and connected via a DB-9 cable (provided with the radio). Both the radio's control head firmware and main body operating firmware can be user-updated using separate connectors on the head and body. The programming cable is provided.

FW Update Note
Please update the display unit first then the base. Also please note you must choose the 1k option in the file transfer menu. In the beginning, you have to press the space bar very quickly or it won't go into program mode.

　

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Features

• Up to 20W of RF power
• High-performance RF front end giving superb selectivity
• Modes provided are USB/LSB/CW/CWR/AM/NFM
• 1.8-inch high brightness color TFT LCD screen
• ±24k bandwidth fast-scan spectrum display with waterfall
• Adjustable DSP band filters (CW mode can be as narrow as 50Hz)
• Detachable front panel/display head unit
• Built-in CW Decoder
• Built-in Antenna SWR scanner
• Built-in wide-range automatic antenna tuner
• Built-in mediumwave (AM broadcast) high-pass filter
• I/Q output for interfacing with a PC or adapter
  　

NOTE

• FM mode is available.
• It's normal that G90 overheats if used for a long time.
• If you want to keep the power of G90 on 20W, the voltage must be in 13.8 V-15V.
  If the voltage is 13.8V below, the power would not be guaranteed and the driving kinetic energy would not enough.
  　

　

# General Specifications
Frequency receive	0.5MHz-30MHz
Frequency transmit:	1.8-2.0MHz | 3.5-4.0MHz* 5.330.5-5.405MHz | 7.0-7.3MHz* 10.1-10.15MHz| 14.0-14.35MHz 18.068-18.168MHz| 21.0-21.450MHz 24.89-24.99MHz| 28.0-29.7MHz
Operating modes:	USB/LSB/CW/CWR/AM/FM (*2)
Minimum step:	10Hz
Antenna impedance:	50Ω
Working temperature:	0°C ~ +50°C
Frequency stability:	±1.5ppm in the 10~60min after startup @25°C: 1ppm/hour
Power supply voltage:	10.5~16.5VDC, negative ground (must be 13.8-15V if need 20W)
Current consumption:	Receive: 700mA@ Max Transmit: 6A@ Max
Antenna socket:	SL16-K type, impedance 50Ω
Case size (mm):	4.75 x 1.75 x 8.25inch | 12 x4.5 x21cm (case only) 5.5 x 2 x 9.8inch | 14 x 5.2 x 25cm (with handles)
Weight:	About 3.6lb | 1.63kg (main body)

# Transmitter
RF output power: (@ 13.8VDC)	20W(SSB/CW/FM/AM)
Spurious suppression:	≥50dB
Carrier suppression:	≥40dB
Microphone impedance:	200Ω ~10kΩ (600Ω in general)
# Receiver
Circuit type:	Zero-IF (ZIF) direct conversion SDR
Neighboring channel suppression:	≥60dB
Sideband suppression:	≥60dB
Mirroring suppression:	70dB
Sideband suppression:	60dB
Audio output:	0.5W (8Ω, ≤10% THD)
Audio output impedance:	4~16Ω

*Note:
1. The 80-meter or 3.5 MHz band is a band of radio frequencies allocated for amateur radio use, from 3.5 to 4.0 MHz in IARU Region 2 (consisting mostly of North and South America), and generally 3.5 to 3.8 or 3.9 MHz in Regions 1 and 3 (the rest of the world) respectively.
2. The 40-meter or 7-MHz band is an amateur radio frequency band, spanning 7.000-7.300 MHz in ITU Region 2, and 7.000-7.200 MHz in Regions 1 & 3.

　

(PRE=on，ATT=off，NB=off，NR=off，SSB/CW/AM = 10dB S/N，FM = 12dB SINAD)

　

Recommended Accessories (not included in the package)
1. Expansion Port for easy PC connection
2. Data Interface Expansion Adapter
3. Holder & Cooling Fan
4. Stand
5. Portable Stand
6. Carrying Case
7. 100W Power Amplifier
8. Controller Panadapter/Data Terminal
9. Digital Audio Noise Filter
10. Xiegu VG4 40m/20m/15m/10m 4-band Vertical Antenna
11. Xiegu DH100 100W Portable Power Station
12.Xiegu G90 Spare Parts Kit
13.Radioddity HF-008 Portable 6M-80M Antenna
　

Package Content
1 x Xiegu G90 Transceiver
1 x Multi-function Microphone
1 x Firmware Cable
1 x Power Cable
1 x DB-9 Remote head cable
1 x Operation Manual
1 x Warranty Card
1 x Certificate
2 x Fixed Stud
1 x Hexagon Screwdriver
4 x Front and rear extension handles
　

Xiegu G90 Detailed Review