The XPA125-B HF amplifier can be used with any QRP HF transceiver (5-10 watt input) and is compatible with the Xiegu X108G and … 1. The past year since getting my X5105 I've made 339 contacts and found that five watts can fill the log book! From Hong Kong. He likes to work digital modes and had a lot of questions about that. Instruction Manual. When the . It is mainly for digital mode, to get the good linearity. Both are great little rigs and are essentially a complete ham shack in a single small package. All QSOs except one have been on 40 or 20 meters using my mfj 40 meter EFHW antenna. The display unit and the radio can be separated. XIEGU G90 XIEGU G90, .5-30MHZ, 30W, MULTI-MODE,W/ATU G90 is a portable 20W HF amateur radio transceiver with an SDR architecture with built-in auto antenna tuner. It is a new member of the Xiegu product family and the first model of the G series. Propagation is everything, but that was an interesting experiment. Soldering the three wires to the tiny pins of the, A few hours later I had a 20 meter PSK QSO with WA7HDZ in Washington State, 1450 miles. So looking at the above flrig configuration, we can decern a few things. We set the power level on the radio to 2W. Communication is done with the Xiegu "programming" / CAT control cable that comes with the kit. If a radio arrives at customer's location in not-working condition (dead on arrival), the radio will be returned to the dealer. I don't recall the same behavior in v1.6. The one feature I do miss on the g90 is recordable CW messages for repeating CQ calls. and. And lots of people were calling him. This required some form of cooling for the radio to run this long. Trouvez xiegu en vente parmi une grande sélection de sur eBay. We'll see how I like it after a few uses. Tuning. As can be seen, this radio is a competent little device, especially when properly set up. The Xiegu Radio shares the same serial protocol as some Icom radios(IC-756-Pro and IC-7100). It seems like a great combination of form and function for both portable and base operation. C. A computer running windows (XP/Vista/7/8/10) operation system. $599.00. The Xiegu G90 is a portable 20W HF amateur radio transceiver wit h 24 -bit 48 kHz SDR architecture and a built-in automatic antenna tuner. Cable lengths. It also has built-in side extensions to protect the front and back panels while being transported. But the excellent internal tuner of the g90 makes up for it! The filtering is excellent on both. For this test I connected the XieGu G90 to my vertical antenna which I already knew from 80 to 10 metres that the SWR was low. Relatively high ambient noise and few signals. Using an external speaker or. It is a new member of the Xiegu product family and the first model of the G series. XIEGU G90 Radio QRP HF Transceiver SSB CW AM FM 0.5-30MHz SDR Structure. I have a suspicion that some of these configurations should work with the Xiegu X5105 too. The G90, and I suppose all other SDR rigs, provide that wonderful graphic display of the signals. I find the g90 receiver equal to the 7300. I like the way you tune it vs the way you tune the 7300. No different than how a rig sees swr using an external tuner that has a bypass switch. Xiegu G90. Some features of this website do not work as expected when JavaScript is disabled. It was almost like there was no drive and then suddenly power output as indicated on the G90 power meter would jump to 20 watts! My idea is that I can tilt it up for use and lay it down flat for packing. It is a new member of the Xiegu 2019-08-29 Today I made up the digital interface pictured below and had a PSK QSO with my friend Gary, KD9KHI on my G90 using, As the schematic shows the interface is very simple, just 2 capacitors, one in the wire between ACC DIN jack AF OUT and the tip of the plug to the computer mike or aux in and one in the wire between the ACC DIN jack AF IN and the tip of the the plug from the spk or aux out on the computer. XIEGU COMMUNICATIONS 3. Our site uses cookies so that we can remember you and understand how you and other visitors use our site, to improve your browsing experience and help us improve our site. He mentioned that he loved QRP so I dropped the power to 5 watts. I like the way you tune it vs the way you tune the 7300. CE-19 Expansion Port for connection with a Xiegu G90 or X5105 Transceiver; CN-20 Adapter for Yaesu FT-817/818 with PTT, ALC and Band Data; Manual and Documents. MFK . But the algorithm that drives the G90 power meter gets confused with a modulated PSK31 signal. I was sending a CQ call to a dummy load to do the test. So I concluded that there must be a glitch in the Aux In routine in v1.71. Ground goes to the barrel of the audio plugs and the ring is not used. Xiegu G90 Firmware Update Instructions. Here are the results from this transmission :), Likewise, we would configure our input pwr for WSJT-X for all modes and frequencies :). By amplifying the audio input and pushing the ALC reading to the top of the scale, he could increase the average power by 3 dB. Multifunction Knob. His signal sounded kind of hallow and distant. Want to see more than just what is on the radio screen? 2020-03-15 I've been using my G90 as my primary rig in the shack for a number of months now and love it. The receive audio out of the box of the g90 is more pleasant to me than the 7300. If I had to let one of the two go, not sure which it would be. Gary verified that my signal was clean and not splattering all over the place. But as I tuned my G90 around 40 meters I heard this guy calling in CW  CQ de K3Y/KH6. Both exceed the 7000, 7100 ft817nd and ft857d and other rigs I've owned. Huzzah! It took a bit but he got my call and we exchanged the essentials, 559 both ways, name and SKCC numbers. Turn on the tuner and you see the swr as presented to the transmitter by the tuner. 1. G8JNJ found that "with modest ALC action" the average output power from his FT-897D for a single sideband phone signal was 10 dB below a single tone at maximum peak power. Xiegu "programming" / CAT control cable that comes with the kit. And since I mostly work CW, 20 watts seems perfect. He said he didn't notice any difference in my signal, giving me a 579! The Xiegu XPA125-B (new version) is a 100-125W amplifier for frequencies from 0.5 to 30Mhz and 50 to 54Mhz, with an integrated antenna tuner (1.8 to 30Mhz). Seems to work very well. My tentative conclusion?
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