开云体育

Gordon Still thinking about how to manage the "hams working on ventilators" traffic versus the rest of the BITX-20 group discussions. Wonder if it would work to let the ventilator traffic continue but

Hi Barry, Thanks for sharing your experience.? I'll start a search for something mechanical! 73, Andy

Thanks Curt!? I see what you mean about touch-specific 'keyer interfaces'.? I explored the capabilities of the BITX and ?BITX but neglected to consider a more 'universal' connection.? I had to

recommend you join the group: /g/VentilatorDevelopers developer efforts there. Gordon

thanks, we will survive! gordon [email protected]> wrote:

Yes I would be willing to build some of these. The largest medical center in our portion of the state has 11 respirators available. I have nanos and 2 line displays in stock. -- 73 Dave ADOB (

I have tried various touch paddles in the past and did not like them. One model (home brew), would stop working after awhile. I never found the cause of this issue. The second one I purchased and it

Gordon: I didn't have the right flag set for moderation. I have "unmoderated" everyone, so if something bad goes through, that's the reason. Jack, W8TEE

Jack, are you the moderator?? ?My posts are waiting for moderator approval... Thanks! Gordon THANK YOU GUYS for working on this.

http://www.66pacific.com/calculators/small-transmitting-loop-antenna-calculator.aspx I did one for 20 M using 3/4' surplus heliax (16.5 ft circumference)stripped the vinyl outer covering off to make

Do you have the radio connected to a dummy load when you are trying the TX function?? By your description, it seems to be getting RF back into the audio circuits.? That could be caused by a mismatch

Loop antennas; Amongst the loop antenna manufacturers, what does the group prefer: chameleons, either F or P, or any of the alpha loops? I have no interest in dipoles, end not off center fed, anything

Okay, many problems with the V6, from starttill now(still no licence but working on), when i use the radio for listening it is nice but when i turn the tuning knob, often the frequence goes

To be clear, I thought about this last night, and my 1/7,388ths of the group opinion is that there are four basic situations. For this example. Imagine someone wrote a book, the situation could be: A)

Ken, Looks like you convinced Arv and Farhan. And actually, I agree as well. But given the exponential growth of this pandemic and the dire predicament that regions a week or two ahead of us are in, I

I have not yet seen the tesla ventilator.....so I have no idea how good it is. the work these fellow are doing is mkaing the homebrew ventilator better and better Gordon [email protected]> wrote:

Jerry: I have created a new group for those interested in the ventilator activity. (/g/VentilatorDevelopers), so there should be a wind-down of that topic's posts here. True, have an

I have joined up. I am waiting for Sam to take a call on the display (with the soldering iron in hand) 1. 16x2 LCD display 2. 20x4 LCD display 3. 320x240 graphics display with touch screen. I can

All: Farhan: I have started a new group for us that can be accessed at: VentilatorDevelopers groups.io Group | | | | | | | | | | | VentilatorDevelopers groups.io Group This is a group of volunteers

Josh, You should use a 3 contact pug.? That type is most often referred to as a 3.5mm TRS plug.? The TRS stands for Tip Ring Sleeve, the three contacts of the plug.? If you use a 2 contact (TS),