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Important reminder: 

Before  operating  the  equipment,  please  read 

our operating manual carefully and  keep  the 

manual, so as not to lose. 

Security considerations:

             

       

               

  Do  not  use  equipment  during  a  lightning 

storm. 

  Damp-proof ! 

      Don't illegal operations! 

    Note RF high-voltage of antenna connector! 

Features: 

l

 

Low  noise,  single conversion HF  transceiver  . 

Double  balanced  diode  mixer  for  extended 

dynamic range. 

l

 

0.2µV receive sensitivity (preamp on). 

l

 

Narrow band double tuned bandpass filters 

covering all HF amateur frequencies including 

WARC bands. 

l

 

IF channel AGC for constant gain

at least 

provides 95db dynamic range. 

l

 

High performance narrow band IF crystal filter 

with shape factor up to 1.7 

l

 

Optional NB module 

l

 

Optional front and rear handles 

   

vanning list: 

                                      

Qty

 

① 

The main engine of the X 108

.....1 

②  Power supply cable...........1 

③  Hand microphone

..............1

 

④  USB Cable...........1 
⑤  Service card.................1 

 

 

 

 

 

Summary of Contents for X108

Page 1: ...1 12 HF TRANSCEIVER V1 1 Copyright 2014 XIEGU Inc All Rights Reserved X108 USER S MANUAL XIEGU TECH...

Page 2: ...transceiver Double balanced diode mixer for extended dynamic range l 0 2 V receive sensitivity preamp on l Narrow band double tuned bandpass filters covering all HF amateur frequencies including WARC...

Page 3: ...Receiving 600mA Transmitting 7 5A Max Dimensions mm 120 45 180 mm Does not include the Front and rear handles and the Knob etc bulge Transmitter parameters Transmitter power Modulation mode SSB balanc...

Page 4: ...panel Description 1 SO 239 Antenna Jack 2 Audio input PTT input 3 Audio output 4 CW key input 5 USB port 6 DC power input 7 Ground connection 1 Power switch Volume knob 2 Hand microphone socket 3 Disp...

Page 5: ...g instructions 3 1 Screen displays instructions 1 Preamplifier Pre attenuator current status 2 Current settings for frequency information 3 VFO current status Operating mode Split frequency transceive...

Page 6: ...displayed via red line in LCD V M Select VFO or Memory mode Select channel frequency using selector knob B M V In memory mode move current frequency to VFO and switch to VFO mode MW In VFO mode store...

Page 7: ...knob to change the current frequency value On the multifunction digital microphone in hand Press and then enter the frequency directly such as 14 27 INP ENT button again to complete the frequency set...

Page 8: ...ggle between VFO A and VFO B 3 3 9 Set both VFO s to the same settings Press the frequency knob to switch the current menu page then press A B The settings of the current VFO will transfer to the seco...

Page 9: ...l BLANK is highlighted Press V M to return to frequency mode Adjust frequency operating mode and other parameters desired then press MW to write this information to memory 3 3 16 Delete the current ch...

Page 10: ...SQL again to save the squelch setting and exit 3 3 21 Set voice speech compression ratio Press the frequency knob to switch the current menu page then press VCMP Adjust the compression ratio as desire...

Page 11: ...RADIO PLEASE EXERCISE CAUTION PLEASE RECORD AND SAVE ALL ORIGINAL FACTORY SETTINGS BEFORE MAKING ANY ADJUSTMENTS To enter menu setting mode Power off radio Press and hold F1 button while powering on...

Page 12: ...even not work Item 6 for CW Receiving side tone pitch adjustment Users can according to their preferences and habits adjusting CW side tone Item 7 for CW transceiver delay Users can operate according...

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