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Read "Ashar"? Farhan - I can't edit the post and I am too lazy to repost it to correct the proper noun. TEF

This URL may be of interest.? ? The software is a bit flaky but it is usable.?? https://in-the-sky.org/satmap_worldmap.php ExseedSat after a quick perusal does not appear but? the data is updated

AMSAT News Service Special Bulletin 341.01 From AMSAT HQ KENSINGTON, MD DATE December 7, 2018 To All RADIO AMATEURS BID: $ANS-341.01 On December 3rd, 2018, ExseedSat was launched on a Falcon 9 vehicle

Thanks for the replies. Will double check the sdr. The first time I used it (when it displayed the correct LSB signal) It didn't even have an antenna on it, I've since added an indoor (albeit non-hf)

the Atmel AVR chip can be clocked up to 20MHz, with that said what frequency would be best if we were to replace the crystal on the Arduino board to shift that birdiey to another less offensive

Hi all, I had to replace one of my relays on the BITX40 recently and I made a video of the method I like to use. I'll be honest- some people aren't going to like my method. But it works for me!?

Not 'revising' but 'revisiting'.? soz Two other bits.? Earlier in this thread Farhan reports the benefit of changing R26 and R46 to 220 Ω from 470 Ω.? This is for the stock amps, though - no idea

No worries Nick - nothing wrong with circles.? hi hi? Revising the thread I see that you were part of it - sorry for the redundant link. Here are Allison's suggestions for the two RF amps:

I would like to know whether any other person is able to open these gerber files. If so can he /she help me with a 274X format files of the same. Peter has already indicated that he would not respond

Peter, ?Thanks for the new pcb artwork. ?For reasons, I have not been able to open your gerber files using a software "gerber Logix" or under sprint layout that has facility for inputting gerber

He has one sound card in a radio - presumably an SDR tcvr thingy and two computers.? ? You , D Balfour, ?? have solved another problem - nice try but no cigar.

I have put in a dpdt switch in my ubitx. In one position it goes to the mic/speaker and the other position goes to the sound card. You couid put a dpdt switch between two sound cards on the radio side

I have used for switching between 2 Raspberry Pis. Worked well. Evan AC9TU

I would use a USB switch. https://www.amazon.com/UGREEN-Sharing-Peripheral-Switcher-Computer/dp/B01CU4QCRS/ref=sr_1_2_sspa?ie=UTF8&qid=1544215295&sr=8-2-spons&keywords=usb+switch+2+computers&psc=1

A web search for "USB Switch" finds this: ? ?https://www.amazon.com/Plugable-One-Button-Swapping-Between-Computers/dp/B006Z0Q2SI Lots of other hits, some cheaper. I've never tried using one. Jerry

This is a bit off topic so please excuse my ask.? Would like to switch internal radio sound card between 2 computers via usb-a and usb-b cable. Currently plugging and unplugging separate cables. Any

Evan, You might want to check out my uBITX build on QRZ. https://forums.qrz.com/index.php?threads/ubitx-transceiver-semi-kit-build.624098/ Many of the modifications discussed on this site have been

Hi I just bought a ubitx board.? Hasn't arrived yet.? Is this mod still needed on the current boards shipping? Is there a schematic or closer zoom in for where the parts go across for both fixes??

Evan wait seems like a good approach.? the mods we are doing do not require any holes or cuts into the board, but I imagine you meant it figuratively.? I have the parts and daughter board for the

Hi, I placed a 5k1 resistor in each cw wiring line to the cw socket and do not get any extra charactors and get what i send,,,.It works for me and has done for 12 months.I use a bencher paddle key and