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https://www.amazon.com/dp/B0B7DTNZDW/ref=cm_sw_r_api_i_VZ1WQ4NZYBWSVBRK2DNW_0?pldnSite=1? LOSSIGY LiFePO4 Battery 12 Volt 20Ah Deep Cycle Lithium Iron 256Wh with 20A BMS Perfect for, Trolling Motor,

Thanks Don. I'be only flown fixed wing RC, so am not familiar with how powered lift devices are managed. The ESCs I've used reduce or cut power to the motor when the battery gets low. Since servos are

This was meant to be: I run my own VOIP server on AWS for one of my phones. Although with the steep learning curve and trials and tribulations I had getting VOIP working the first time, maybe "ruin"

Hi, Was doing some more reading on RigPi. Here is a page that talks about how the internet audio works in RigPi. https://rigpi.net/help/rigpi-audio.html It looks like to transport the audio over the

The RigPi software should let you do that. The source code is supposed to be out there, somewhere, if you want to modify it to use standard USB sound dongles. Otherwise you could look for a sound

Indeed, none of us have any argument with that. Batteries concentrate lots of energy in a very small space,?that makes them dangerous. Safest to buy a complete battery system and charger that is well

Jerry, I don't object to anything that Andy is doing because he knows what he's doing.? My concern is for people that don't know what they're doing.? That's all. Cheers, Don

Things changed here in the USA as of April 19 2022. A new amateur radio license costs $35. The 10 year renewal of an expiring amateur radio license also costs $35.

Don, Years ago, I occasionally used a small inverter type DC arc welder to charge a 24v offgrid lead acid battery bank. Could set the current to something appropriate, this was way faster than any

The first thing needed is *FRN* so payment is possible when needed. Renewal is done via *ULS* and last check was free. *ULS* is the way to all things FCC for licensing and such. Not an expert only do

Never hand a hammer to someone that's never used one they will hurt themselves, usually applied to many tools. Technology masks the hazards but can and often do make us safer. So to me the idea of low

Yup, I know somebody with a license expiring in a couple months. Thanks!

Joe, Don' t be sorry. This is relevant information. Thanks, Mike N2MS

No, Thanks Joe! Gets more confusing by the day.. 73 KC8CKZ [email protected]> wrote:

Sorry, I posted this to the wrong group, please ignore if you wish.

Hello all. I decided to start this thread to tell you what I know about the current system used by the FCC for new licenses, renewals, upgrades and modifications. I am not a subject matter expert nor

Andy, Thanks for your comments. I would suggest that RC battery packs without BMS are unsafe in the hands of people that don't understand the technology.? For example, there's nothing to prevent

For those wanting good cheap amplifiers, join the “AmateurRadioBuilders” groups.io group. They are just in the process of releasing two power cubes that are 1) flat in gain (+0/-0.3 dB) from 1-54

I would add a bunch more pictures. ?I think that is the plan but here are some suggestions: * Use a pointer or screw driver to identify various resistors and capacitors. * Create very close pictures

I have my own raspberry pi and also proxmox vm through which I passthrough the soundcard and usb cable for wsjt-x. However, I want something for SSB phone as well.