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XIEGU G90 CHEAT SHEET 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUNC Button 

Initiate a

 

Second 

Function for other 
Buttons or Controls

 

System Menu

 

 
 
 
 
 

 
 
 
 
 
 
 

 

 

short press

 turns on the amber LED below the button and initiates the second function by 

some other button or control. These are detailed below. 
 

 

long press

 

of this button will bring up the ‘System Menu’ to allow configuring various aspects 

of the G90’s operation. In each case use the ‘VM’ button to step through the ten options. When 
making a change to one of the ten

, press the ‘CMP’ button to save the settings and exit.. Here is 

a brief overview of the options: 
1. 

Hand Mic Up / Down button

 .. this allows setting the f

unction of the hand held mic’s up / 

down button’s. Rotate the tuning control to select from: Freq CH +/-, Band +/-, or /-. 

2. 

Hand Mic F1

 

.. this allows assigning a function to the hand held mic’s ‘F1’ button. Rotate the 

tuning control to select from PRE/ATT, SPLT (Split  operation), NB (noise blanker), COMP 
(speech compressor), or AGC 

3. 

Hand Mic F2

 

.. this allows assigning a function to the hand held mic’s ‘F2’ button. Rotate the 

tuning control to select from the same choices as shown above for the ‘F1’ button. 

4. 

LCD BL

 .. rotate the tuning control to specify the desired brightness of the display from 10% 

to 100%. 

5. 

AUX IN Volume

 

.. use the tuning control to specify the desired ACC port’s Aux In volume 

from 0 to 15 (bigger is louder) 

6. 

AUX OUT

 

Volume

 

use the 

tuning control to specify the desired ACC port’s Aux Out volume 

from 0 to 15 (bigger is louder) 

7. 

RCLK (reference clock) Tune

. Rotate the Tuning Control to select the desired negative or 

positive value. 

8. 

Band Stacking Mode

. Select ‘Ham Band’ or ‘Full Band’. 

9. 

G90 on / off beeping sound

. Select ‘Enable’ or ‘Disable’. 

10. 

Version

 

.. 

displays the G90’s current versions of the ‘APP’ and ‘BASE software 

Note that the top mounted Band Up and Band Down buttons may also be used to step through 
these 10 choices. 

 

Factory Reset G90 

To complete a factory reset of the G90 press and hold the "FUNC" key and power on the G90. Then press 
the "PRE" key to confirm the reset or press the "VM" key to cancel the reset.

 

‘MW .MC’ Button 

Store 

VFO’s Frequency 

To Memory  

 

Clear a Memory 
location

 

 

There are memories from 00 to 63 

 

Press ‘MW.MC’ 

 

Adjust the Tuning control to select the desired memory channel. 

 

Press ‘MW.MC’ button again to save the value. 

 

You must use memory 00 first .. there after use any of the memories 

 

Press ‘FUNC’ then ‘MW.MC’ to clear a memory 

 

Note that the memory

’s are not directly tunable. 

Содержание G90

Страница 1: ...mally Longer press to power off A short press will turn off the G90 display but the radio continues to operate A short press or using any other G90 control will restore the display Vol Audio Output Le...

Страница 2: ...Gain thereafter the MFC will be used to set the G90 s RF gain from 1 to 100 Note that a long press of the AGC button also allows access to the RF Gain setting Right Unmarked Rotary Control Tuning This...

Страница 3: ...ton 4 LCD BL rotate the tuning control to specify the desired brightness of the display from 10 to 100 5 AUX IN Volume use the tuning control to specify the desired ACC port s Aux In volume from 0 to...

Страница 4: ...long press of the KEY button will change the bottom portion of the display where the G90 will attempt to decode and display the characters as CW is being received Another long press will turn it off N...

Страница 5: ...POW Input Source and Mic Gain Input use the volume control to select Line the ACC port or Mic Press POW Mic Gain use the Volume control to select the gain from 0 to 20 Press the volume control to end...

Страница 6: ...it operation is in use VFO A is the receive frequency and VFO B is the transmit frequency FUNC Button and then press the Volume Control VOX Configuration After pressing this button sequence the VOX op...

Страница 7: ...quires a baud rate of 19200 for the computer s serial port See the G90 manual for the ACC port Mini Din 8 pins Just three pins are used Aux AF IN Aux AF Out and Ground See this YouTube video for compr...

Страница 8: ...x low level AC signal on the order of 50 or so millivolts or 100 millivolts peak to peak Depending on the sound card used to sample the IQ signal s sample rate the spectrum may be at least twice what...

Страница 9: ...te desired o Select your sound card and the I Q as the input signal source for HDSDR or SDR o Select the desired bandwidth sample rate to be used o There are options to set up CAT operation with the G...

Страница 10: ...1 KHZ Other broad noise pulses are unknown Note Below is an example of a computer spectrum display of the G90 IQ signal Very noisy Ferrites on the power supply and signal leads did not help this Howev...

Страница 11: ...up just set it to 0 it neither damage the rig nor degrade the performance 6 Band stack mode Long press FUNC key and entering system menu at item 8 Band Stack Mode it can be set as HAM Band Full Band 7...

Страница 12: ...V1 74 Release This update is based on the function of version 1 74 beta which mainly focuses on optimization with no functions added or deleted 1 Fixed the problem that MIC Gain is relatively high 2 A...

Страница 13: ...ing Band Up Down Keys 2 New Multi Function Knob MFK Operation Logic Long Press MFK to Activate Selection Process 3 Add RF GAIN to MFK Function List So RF Gain May Be Always Easily Available 4 New Filt...

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