AmateurRadio.com

X108G Review October 2015

By: Fred Lesnick VE3FAL

http://www.cqxiegu.com

Note: All firmware updates are done at your own risk and caution should be used when installing or updating any firmware into this radio. The removal of any covers or mods will void your warranty. Never hit the RST button while in the engineering menu. All settings should be written down and stored in a safe place in the event that RST is hit or if a firmware update makes any changes as all radios are aligned individually. To find these setting do the following then take a picture or write them down:

I placed an order for the Xiegu X108G and it was shipped from China via D.H.L. on Sept 25 and arrived here on Sept 29 2015 at 12:30 PM. The unit was well packaged and no damage to the box at all after the trip from China. Inside the box was the X108G, Xiegu sticker, power cable (much longer then first models, but still no in-line fuse), microphone and microphone cable, as well as USB cable for firmware updates. Manual for radio was in the box and a warranty card with serial number of radio attached. The radio is equipped with front and back handles.

Unboxing the unit after its arrival:

Powering The Radio Up

An inline fuse should be installed on either one or both of the power cables before the radio is powered up to avoid any damage to the radio. I finally got the chance to power the radio up and see how this unit plays after all the updates and fixes that Xiegu made to make this radio a seller. First thing I did was to put my call-sign into the radio, this is undocumented but was found by a fellow X108G owner while playing with the radio.

This is how it is done:

Press F3 on powering up. Use the VFO to select letters/numbers then to move onto the next letter press INS button for each letter or number, when finished hit save. The radio will power back up. Switch it off and on again and you will see your call sign where the word Xiegu used to be.

Powering the radio up (continued)

After going through the supplied Operating Manual and getting familiar with what each button does (many changes to these buttons since versions 1 and 2) I was ready to hook my windom antenna to the SO239 connector and listen on 20 meters SSB for a bit. Tuning across the band with the 2.3k filter on signals were clear and clean, I was in AGC-S and pre-amp was in off position. Signals on 14.300 were an S5 with the pre-amp off and came up to a solid S8-9 with the PRE on, no distortion or overmod was heard or encountered nor was any splatter from adjacent signals heard. A move to 40 meters and LSB I was able to pick up a station on 7.188, and just like USB signals were right on where they should be, I was listening on my VX1700 with windom as well and noted the similarities in signal and quality. Once I was happy there I went to 20 meters and tuned to CW and went to 14.020 and monitored a station in the UK working an N3 station stateside, both signals were S5 and I had .5k filter on and no stations nearby were heard breaking through. A quick tune by the PSK frequency on 14.070 yielded a bunch of PSK signals. Next will be to hook up a key and attempt some contacts using a straight key and testing the waters that way. I will also hook the microphone up and try make a few SSB contact and get reports on both USB and LSB to compare. Videos of the radio in use and contact’s will be recorded so others can see and hear how well this unit works.

So what are some of the features this radio offers? First off is the display on the outdoor version, this display is bigger and brighter and designed for use outside where it is brighter, of course a video and pictures to show this will follow. Next is low current operation, with my power supply set at 13.1v on receive my meter shows 600ma of current draw, the stated current draw on transmit at 20 watts is rated at 7.5A, but again I will test this later. 2.3k and .5k filters for SSB and CW choices. The radio offers SSB,CW and AM modes and can be tuned from .5-30mHz and includes all shortwave bands in between the filtered amateur bands. Multi-function microphone. Variable power output from .5 to 20 watts. Adjustable microphone compression, Dual VFO’s, Split feature, accessory port for digital modes as well as jack for morse code key and external speaker. Many other options to list but will talk about those in a later review.

So this is a start and looking forward to playing with this radio and putting it to the test. I should add there is a 1 Year Warranty on this unit from date of purchase.

Communication‘s with Xiegu as well are fast. Xiegu also monitors the X108G Yahoo Group which can be found here if you are looking for more information as well about this radio and what other radio owners think of it, the group can be found here:

https://groups.yahoo.com/neo/groups/X108-Transceiver/info

I look forward to taking this radio out portable and testing it and bringing more information out there for potential radio buyers.

73

Fred

VE3FAL

Thunder Bay, Ontario Canada

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