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FreeDV 2.0 with Ubitx 6?
I'm trying to get it working but FreeDV apparently doesn't like the FT-817 hamlib setting.? Usually when I try to test the cat function I get a hamlib message saying it failed to connect and/or
By John Roland · #115379 ·
Re: zbitx schematic and pcb xray
Retrying, Is there any voltage analysis not DC, Signal levels. What to expect at each stage. Thanks. Ravi/M0RVI [email protected]> wrote:
By Ravi Miranda · #115378 ·
Re: I half-broke transmit somehow
Everyone can change their mind, and HF-Signals has also learned something – as have I myself. No offense intended, but somehow you seem to have a problem... Sent: Sunday, January 26, 2025 10:54
By Jens/HB9JOI · #115377 ·
Power Supply Voltage
I have an adjustable power supply,? I have it set at 13.8 volts, What is recommended? I got it on Saturday Upgraded to 4.3 64 bit on Sunday on Monday I kinda modded the mic and get pretty good audio
By Doug Backer · #115376 ·
Re: Setting sBitx V2
Hi Gyula, Thanks for your suggestions. Im using Atas 120 antenna? and also a loop 7/30Mhz Yes sure I dont keep sBitx on a shelf I have a lot of fun to discover it , and now time to TX has
By F6GWE · #115375 ·
Re: Setting sBitx V2
Patrick, if I may suggest, use a current limiting power supply and you will save yourself from frequent soldering. I also have a v2 and at first it worked on battery, then one day I noticed that I had
By HA3HZ · #115374 ·
Re: Setting sBitx V2
Thanks a lot Farhan. 73 Patrick
By F6GWE · #115373 ·
Re: Setting sBitx V2
Do nothing. Start transmitting with the drive low and increase it [email protected]> wrote:
By Ashhar Farhan · #115372 ·
Setting sBitx V2
Hi group I bought an sBitx V2? #049? in April 2023 and put it on a shelf... Some weeks ago, I put? battery 2032, power on, update software with JJ 4.2? setup call,? Wifi, time, and play in
By F6GWE · #115371 ·
Re: zbitx schematic and pcb xray
Thanks Farhan, Would there be a possibility of the signal levels in Vpp at T2 on pins 5,2 and 6,1 too please? Is T1 9 turns - on FT37-50? I might have missed this information somewhere if published
By Ravi Miranda · #115370 ·
Re: New Problem with uBitx V6.1. After a long period of transmission, rig stays in transmit mode
Ashhar: Your diagnosis was absolutely correct! A bad cable between the rig and the antenna tuner was not making contact when it heated up. This caused a very high SWR. Now that the problem is
By N4DR · #115369 ·
Re: Selling my xBitX V3 with JJ latest image
It is now sold.
By ray.erdinc@... · #115368 ·
Re: sbitx dev ic2bb address failed at 68
I upgraded to the 4.031 firmware and the rig is working great Thanks art
By Art N2AJO · #115367 ·
Re: Selling my xBitX V3 with JJ latest image
On eBay: https://www.ebay.co.uk/itm/387858673027?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=wLCdxH6VQgu&sssrc=4429486&ssuid=wLCdxH6VQgu&var=&widget_ver=artemis&media=COPY
By ray.erdinc@... · #115366 ·
Re: I half-broke transmit somehow
Here are some similar re-posts from Jens: /g/BITX20/topic/110811885#msg115362 ( /g/BITX20/topic/110811885#msg115362
By Smeden · #115365 ·
Re: sbitx dev ic2bb address failed at 68
Sent: Saturday, January 25, 2025 8:40 PM To: [email protected] Subject: Re: [BITX20] sbitx dev ic2bb address failed at 68 Why are you sticking with the old version? The current 64-bit version is
By Jens/HB9JOI · #115362 ·
Re: CW short?
Hi Bob, If this is an sbitx, the current requirement when transmitting can exceed 6 amps. ?This depends on the drive setting. 73 Evan AC9TU
By Evan Hand · #115361 ·
Re: CW short?
Thanks Gyula, I may have found the problem, but only may. It happened when I used a bienno and with a wall wart (2 amp). I switched the power supply and it now works. I need to check how many amps the
By Bob Bennett · #115360 ·
Re: New Problem with uBitx V6.1. After a long period of transmission, rig stays in transmit mode
At times, the RFI keeps the relays on. Check that the swr is lower than 2.0 wrote:
By Ashhar Farhan · #115359 ·
Re: Tuning knob
Bob, You'd need to verify that the dimensions will work for you/your radio. 32 mm diameter knob, 13 mm deep. These fit 6 mm shaft diameter. I have not used these, but two examples from
By Gary Anderson · #115358 ·