Mario, Before working on the AGC wiring, I would make sure the audio amp and the rest of the rig is working. I assume that you will be using the Front Panel PCB supplied and that you have solder

Evan, K1 does not have a Pin 12 -- '72 Aaron Scott The K5ATG Blog Mid-Del Amateur Radio Club QRPARCI# 16443 GQRP# 16389 4SQRP # 1080

Hello, Am 20.08.2020 05:40, schrieb vu3gwn: [...] Do you have a AGC too? [...] 73 Mario Koppensteiner OE5MKE

Hello Evan, Am 16.08.2020 12:59, schrieb Evan Hand: I saw this page already. I does not explain how to connect the AGC and the AMP to the board. I'll have a try when I have connected all the

Hello Mark, Am 17.08.2020 14:43, schrieb Mark M.: thank you for your response. I still need to know how to connect the AGC and the AMP to the ubitx board. 73 Mario Koppensteiner OE5MKE

Hello Evan, Am 17.08.2020 13:23, schrieb Evan Hand: Yes I have. Sorry for the confusion. The part has 5 terminals. That's true.l I saw this already in the documentation. On the first pdf there are

Hello Bob, Am 16.08.2020 03:22, schrieb Bob Lunsford via groups.io: Did you are the AGC and the AMP too? [...] 73 Mario Koppensteiner OE5MKE

Hello Rick, Am 20.08.2020 00:40, schrieb Rick Price: Hello Mario, Yes, I saw in one of your messages after I sent the file that you had a nextion case from amateurradio kits. If you

Your message is a great reminder that I need to get back to learning better how to use these tools. By the way, here is a direct link to the Analog Devices LTSpice download

Congratulations. I also use a toothpick and paper glue stick. I just ut the toothpick point in the stick, then on the component and put it in place Regards Lawrence

ALL, COULD ANYONE INDICATE THE BEST VERSION OF THE MSHV SOFTWARE FOR FT8, TO BE INSTALLED ON uBITX V4? --73's de Rubens PY2PVB GG49In - Ilha Solteira SP Brazil

Nigel, Just checked sotabeams site again and this time it responded. That filter has a message stating that more stock is due in Autumn. Reg G4NFR

hello, i think you know some software helpfull like RFSim99, Dishal, Tore calculator. try LTSpice 17, you can simulate electronic circuits. See examples on the soft cdt

Hi Nigel, The two stage filter I used came from - https://www.sotabeams.co.uk/audio-filters-and-more/ I gather you have already looked at them ? They do a couple of cheaper dual

hello, I re-checked the pcb. The cabling is correct. For me, there is only one solution: Replace the 2n3904. they may be of poor quality. I don’t have a bfr at my fingertips, but I’m going to do a

Hello Reg and advance apologies to Dave for semi hijacking topic. Please can you provide more details re the 2 stage CW filter added? I am busy building my v3 uBtix enclosure and pondering options

I use the Easy-Digi with a USB to Serial adapter and it works well. You can order them already built to work with any radio I think with the USB interface built in. I used the built board and added my

John, I also have the bitX 40 and the V6 versions. Since as you say , it’s been sitting a while . Did you try rocking re-seating / cleaning all connectors / display board? Oxidation of some

hello, I did some tests again today. The change on the inductances coming out of the 45 mhz filter did nothing more. I think it’s at its limits and it lacks sensitivity I compared the shematic (see

Allard, Thanks again for your reply, I tracked it down this afternoon after disovering galloping freq shift from a US Ham. Turned out to be the 10 turn pot had lost the connection at the earth end. I