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Re: X6100 release of v1.17, adding support for wfview
Georgina Joyce
Hello,
Well working upon the fact that developers and manufacturers document everything and they are honest with their customers????? 73 On 10 Aug 2023, at 16:59, M0PWX <M0PWX@...> wrote: Georgina ***NOTE*** I am changing my email structure. Please change the held contact email address to: gena@... Thank You! Radio Contact info: Call: M0EBP DMR ID: 2346259 Allstar: 52178 52340 Locater: IO83PS |
Re: X6100 release of v1.17, adding support for wfview
¿ªÔÆÌåÓýSo are there any fixes included in the firmware? (none listed in readme.txt) ? If not no reason to download unless you want wfserver? ? Peter M0PWX ? ? ? https://www.cqxiegu.com/productinfo/790911.html
_._,_._,_ ? |
Re: R1CBU Audio quality
Frank Fertitta AA5IT
The thing about having fewer birdies is interesting. I think that Oleg is writing the GUI only. Unless Xeigu's GUI computer is generating birdies that the radio is picking up, processing and including them in the data stream being sent to the GUI computer, there should be no difference in the two versions of GUI, I would think.
I wonder if it's possible that Xeigu is doing something in their software that generates noise via some component on the GUI computer side, like some chip or transistor or FET that's being abused that's trashing the radio? I'm pretty sure we as programmers don't have access to the radio software at all.? Interesting stuff... |
Re: Power - Voltage too high ?
paul fleck
Thank you for your insight on this issue¡. Cheers, Paul Ve3htf On Thu, Aug 10, 2023 at 1:00 AM scot forshaw <scot.forshaw@...> wrote: In the x6100 the supply voltage is NOT reduced before going to the finals and so the previous comments are both true and untrue. 12V into the radio = 12V onto the final FET. That is why it needs 12V external for 10W... I personally think hacking the firmware to make it look like 10W on the battery is a stupid stupid idea that will result in tears. The CPU and circuits do indeed drop the battery (or external input) voltage to the required levels for the various circuits, 3,6, 5v,8v etc BUT the RF OUPUT FET is directly coupled to the battery/or external voltage. The output FET used in the x6100 is the sane as the one in the ICOM 705 and is rated to 30W and excess of 40 Volts, with a. working case temperature of 150 oCelcius so the 5-10w we throw at it is well within design range. The cooling for the FET may however leave something to be desired. |
Re: R1CBU Audio quality
The comment on less birdies is really interesting.? I'll try the r1cbu firmware and report back On Wed, 9 Aug 2023, 15:25 Michael VE3WMB, <mbabineau.ve3wmb@...> wrote: I don't think that you are crazy. I have been thinking the same thing since I started using the R1CBU firmware. To my ear the receive audio sounds much better with the rig running Oleg's firmware, especially on CW.? |
Re: Power - Voltage too high ?
In the x6100 the supply voltage is NOT reduced before going to the finals and so the previous comments are both true and untrue. 12V into the radio = 12V onto the final FET. That is why it needs 12V external for 10W... I personally think hacking the firmware to make it look like 10W on the battery is a stupid stupid idea that will result in tears. The CPU and circuits do indeed drop the battery (or external input) voltage to the required levels for the various circuits, 3,6, 5v,8v etc BUT the RF OUPUT FET is directly coupled to the battery/or external voltage. The output FET used in the x6100 is the sane as the one in the ICOM 705 and is rated to 30W and excess of 40 Volts, with a. working case temperature of 150 oCelcius so the 5-10w we throw at it is well within design range. The cooling for the FET may however leave something to be desired.
Running 10W on ANY passive cooled radio will result in a warm case.. By far the worst offender and the one thing that manufacturer says is DO NOT CHARGE AND TX .. the charger will then have to dissipate the 3-4amps you are drawing and it is not cooled. This is pretty obvious pretty quickly. I read so many assumptions and statements about case cooling. That cooling the case won't cool the battery, or won't cool the finals... the finals are buried in the middle of the radio! ? All heat removed from the case/body/finals is REMOVED and WILL contribute to cooling the finals. That is physics not assumptions. What is not clear is how much passive cooling is needed for a lunatic to think that he can drive it at 10W FT8 duty for 12 hours.? The radio also sports a LDMOS MCP temperature sensor in the output stages. There is a lot of extremely good features in this radio... Worth remembering .... the output RF stage is a LINEAR AMP.. There is a minimum current draw due to biasing and the class of amplification employed. |
Re: X6100 release of v1.17, adding support for wfview
Ron,
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On the page that opens, on the top menu, all the way to the right end of the menu, if you highlight that item, you will have the option to select English for the page and all other pages from that one. However, when I tried to download the zip file, Google or Firefox won't allow it. (It's actually Chinese.) Jerry On Wed, Aug 9, 2023 at 05:51 PM, Ron Wright wrote:
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Re: Power - Voltage too high ?
#dc-power
There was a thread on the group awhile back about charging voltage.? The thread related primarily to the fact that the higher the charge voltage the more heat was generated within the radio while charging the internal battery.? Many of us purchased a DROK voltage limiter and set a lower voltage.? This does help with the temperature.? My power supply puts out 13.6vdc, but on my X6100 the voltage showed 13.8-13.9vdc.? I adjusted my DROK to 10vdc for charging some chose other voltage settings.? While the issue was regarding internal heat buildup you may consider using a DROK to be sure that the maximum voltage is not exceeded. On Wed, Aug 9, 2023 at 04:37 Geoff C via <geoff.clamp=[email protected]> wrote:
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Re: Speaker Port
Yes you must use a TRS plug even with a mono speaker. On Wed, Aug 9, 2023 at 04:35 groups.kc3suw.eycn2 via <groups.kc3suw.eycn2=[email protected]> wrote: I was just doing some experimenting and discovered that the x6100 speaker port does not work with TS plugs, extremely quiet no matter how I set up the radio. I tried a different speaker with a TRS cable and it works just fine. Plug the TS speaker in part way and it works. Same results with multiple speakers with TS male. |
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