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Xiegu X5105 QRP Transceiver 

Packing List - 

Confirm that your transceiver package includes the following items: 

[ ] X5105 Transceiver 

[ ] Multi-Function Keypad Microphone and cord 

[ ] Power Supply Cable 

[ ] USB Data Cable 

[ ] 3.5mm Plug 

[ ] Warranty Card and Certificate 

[ ] Instruction Manual 

 

Introduction: 

The USA version of Xiegu’s X5105 Transceiver is distributed and backed exclusively by MFJ 

Enterprises. This unique radio delivers an exceptionally wide range of operating features normally found only 

in more-costly base-station radios. For example, the general-coverage receiver tunes continuously from the 

AM broadcast band to 54 MHz. VFO tuning is velvet-smooth with a wide range of tuning rates – including 

1-Hz steps for critical data reception. DX splits are easy using the VFO A/B function, and a wide-range RIT 

with  digital  readout  lets  you  scout  adjacent  frequencies  in  both  directions.  The  X5105  transmits  on  160 

through 6 Meters (amateur bands only) with power output adjustable from 0.5 to 5.0 Watts. Operating modes 

include USB/LSB, CW, FM, AM, plus digital transmissions (1.5-W carrier on AM). There’s also a built-in SWR 

Bridge and Automatic Antenna Tuner (ATU) that will put you on the map from virtually any portable location 

using improvised antenna systems. 

When  it  comes to  pulling  weak  DX  signals  out of  the  noise, the X5105’s  “big-radio” features  make  all  the 

difference!  There’s  a  built-in  Pre-Amp  and  Attenuator,  pulse-type  Noise  Blanker,  Digital  Noise  Reduction 

(DNR), Notch Filter, adjustable AGC-Rate (fast, slow, automatic, off), plus variable high and low pass audio 

filters, built in speaker, and plenty of audio power to drive an external speaker. Serious CW operators will 

appreciate  the  built-in  multi-mode  Automatic  Keyer  with  three  memory  channels  and  CW-trainer.  There’s 

also built-in Speech Processing for added DX punch. The electret hand microphone features a multi-function 

key-pad  that  places  many  of  the  radio’s  advanced  operating  features  right  at  your  fingertips.  Whether 

operating  indoors  or  out,  the X5105’s  large  3.6-inch  high-visibility  back-lit  screen  displays  every  aspect  of 

your radio’s operation with easy-to-read numerals, letters, and analog scales. And, even though the X5105 is 

physically  small,  all  operating  controls  are  clearly  marked  and  spaced  apart  to  accommodate  adult-sized 

fingers!   

Thanks  to  all  these  features,  you  can  say  goodbye  to  the  tangled  patch  cables  and  add-on  boxes  that 

normally accompanies QRP operation. There’s even a front-panel microphone and manual transmit switch 

for operating “handy-talkie” mode. Best of all, the powerful 3800-mAh on-board battery pack delivers 6 to 8 

hours  of  energy-independent  portable  operation  between  charges.  The  radio  operates  from  any  external 

9-15 Volt 3-Amp dc supply, and a built-in smart-charger monitors battery condition. Even though it’s loaded 

with special features, the X5105 measures just 6-5/8” wide x 3-5/8” high x 1-7/8” deep and weighs just 2.1 

pounds with the battery included. Positive proof that remarkable things come in small packages!

 

Summary of Contents for X5105

Page 1: ...3800 mAh high capacity battery Built in SWR Bridge and ATU All modes USB LSB CW AM FM Digital All Bands 160 M through 6 M General Coverage Receiver 1st IF Signal Output for Spectrum Display DSP NR Noi...

Page 2: ...se type Noise Blanker Digital Noise Reduction DNR Notch Filter adjustable AGC Rate fast slow automatic off plus variable high and low pass audio filters built in speaker and plenty of audio power to d...

Page 3: ...e Amplitude Modulation 5 W Carrier 1 5 W on voice peaks FM Reactance Modulation 5kHz Harmonics Spurs 45dBc AF Input 200 10k 600 microphone Receiver Superhet 1st IF 70 455MHz 2nd IF 10 695MHz 3rd IF 45...

Page 4: ...Xiegu X5105 QRP Transceiver 4 EXTERNAL CONNECTIONS INTERNAL BATTERY...

Page 5: ...symbol located at the upper right corner of the display screen will appear to be empty At this point you should switch to an external supply or recharge the battery right away Note that during the rec...

Page 6: ...n or off 5 NB Button Press to toggle the NB noise blanker function on or off 6 MENU Button Press Menu to display menu selections and to step through available functions 7 10 Multifunction Menu Buttons...

Page 7: ...ode B DATA Flashes when data signals are present or a monitored channel is busy C LINK Illuminates when radio is connected to peripheral equipment FUNCTION MENU The function menu has nine pages M1 M9...

Page 8: ...tenna Connector Accepts 50 BNC Male connector from antenna system 3 IF Signal Output Connects 1st IF output to Xiegu XDT1 data terminal 4 External Speaker Phones Accepts 3 5mm stereo plug 3 wire for s...

Page 9: ...4 CIV Interface Accepts 3 5mm male stereo plug for serial port interface firmware updates etc 5 Right bracket Swings down to prop up radio on table or desk top 6 MIC microphone Jack Accepts X5105 micr...

Page 10: ...ails to respond to your commands press and hold Boot for 10 seconds This will force a reset of the MCU and shut the radio down Band Step through all US amateur bands by pressing the DN down or UP butt...

Page 11: ...restored PRE ATT Preamp Attenuator Press to step through three choices ATT attenuator OFF bypass PRE preamplifier Note that the preamp is unnecessary on the lower HF bands and may even cause front end...

Page 12: ...ound using VFO A but when you transmit the radio automatically switches to the settings you ve retained in VFO B an important DX operating aid NR Digital Noise Reduction This function activates and se...

Page 13: ...WR display will appear on screen The default scan width is 100 kHz in 1 kHz steps 50 kHz of center 1 kHz appears on screen to indicate the step spacing The center frequency is also displayed One compl...

Page 14: ...e character list To make corrections or deletions shift the cursor using the and keys Press DEL to delete characters Once the message is complete press SAVE to load it into the memory Press TAG again...

Page 15: ...t off if you plan to transmit MSL Microphone Selector Press to scroll through the three AF input options INT MIC Front Panel Microphone EXT MIC Handheld Microphone AUX LINE IN Auxiliary Jack This line...

Page 16: ...for the number and item information at the top left of the display The set value for each item will be prominently displayed at mid screen Rotate the VFO encoder to alter set value Use the soft keys t...

Page 17: ...MHz 5357 0 5358 5 MHz 5371 5 5373 0 MHz 5403 5 5405 0 MHz REMOTE BAND TRACKING The X5105 Accessory Port ACC provides dc voltage levels to drive remotely controled band switching circuitry in RF ampli...

Page 18: ...hed to the computer Plug the programming cable into the X5105 COM jack or CI V jack on older radios Open TeraTerm and go to SETUP Serial Port Set up as follows Port select the COM port assigned to the...

Page 19: ...select the COM port assigned to the programming cable Set up as follows Baud Rate 115200 Data 8 bit default Parity None default Stop 1 bit default Flow Control None default Click the OK button Firmwar...

Page 20: ...supply replacement parts free upon request A dated proof of purchase and a 5 00 personal check cashiers check or money order must be provided to cover postage and handling for parts 4 Under no circums...

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