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Hello, I purchased a uBITX V6. Can you tell me if it is possible to use the USB port as an interface for digital transmission (FT8). Thank you. 73 by F4FIY

It is the basic class A amplifier stage published in the ARRL handbook the last 30 years. I have build versions of this in the past with output powers up to 1 watt and 150Mhz. It is a very universal

Hello, i received this private message: Dear friend, May I request you to please forward the Schmatic diagram of the RF Preamplifier ? This is VU2UYC Balsun from KERALA, INDIA. Best of 73s. All

Yep, that's the one. wrote:

OK....I was thinking of this: http://www.arrl.org/files/file/QST/Homebrew%20Challenge/HBC%201%20Winner-WA2EUJ.pdf Tim A. King Jr. Amateur Radio Station AG4RZ

TAK 40 Transceiver from QST in 2008 http://www.arrl.org/files/file/QST/Homebrew%20Challenge/HBC%201%20Winner-WA2EUJ.pdf Ken, N2VIP

I am asking about the 40m rig. Barry

TAK-tenna 40 https://www.tak-tenna.com/ Ken, N2VIP

I thought the TAK 40 was a 40m transceiver..am I confused? Sounds like Ken is talking about an antenna. Tim A. King Jr. Amateur Radio Station AG4RZ

A friend has one, he got it from me, and I in turn got it from an SK. Neither I nor the SK ever used it. He reports some mild success with it, he has it on top of a townhouse in an HOA community,

Does anyone have/had experience with the TAK 40 that was in QST some time back? Thanks for feedback. Barry K3bo

Did you use the Universal amp or the Hybrid one with AGC?

Gyula, I have changed the shortcut of the PGM AMCP it's launch now So now, i need some time to test cdt

Good afternoon Gyula, thanks for the link, files downloaded I saw in the AMCP files that there are kicad files to made a PCB to connect the quartz, but i just finished my homebrew schematic for

**** amcp **** *WORK IN PROGRESS!* ampc is an automated measurement tool of crystal parameters using a vector network analyser. https://github.com/Battosai42/amcp -- Gyula HA3HZ

I am new ,taking my tech and general test on the 22nd of this month . I order? ubitx about the 14th of last month and it shows to be delivered tomorrow? here in indiana.? And I order from?

Hello, i found that to test crystal Crystal Measuring Adapter (CMA) for NanoVNA - Manual v1.0.1 (ph2lb.nl) (

It looks like that SD card socket is only there for convenience in an embedded system. The traces are just connected to those labelled holes.

Hello, I picked up a NanoVna and I played with it a bit this afternoon. It’s true that the 2.8-inch screen is a bit small, but I immediately connected it to a computer? with the nano saver app

Jamey: I have been buying displays from BuyDisplay.com for several years now. They have good prices (i.e., a 2.8" TFT display is under $18) and reasonably fast shipping. We are using their 5"