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Mmmm, careful. At 88 watt-hours, that's barely more than 7ah at 12v, not counting internal conversion losses. The inverter may be able to source 100 or 300 watts, but not for long. 300

Martin, Yes there a lots of power banks that put out USB power and 12VDC power and also 120VAC power, all in one battery box.? I have 2 with 120VAC output along with USB and 12VDC outlets.? They

Nice that it’s multi-use but that thing is huge. Kevin -K5KTM

Hey Guys check your YouTube the channel from Jason KM4ACK this last Video bring s greatfully battery pack. https://youtu.be/VgeF4Zs2DuI?si=YjHvMklquMDYAhKv or when you have an Car Start helper this

Two ordinary 5 volt power banks of sufficient ah ratings wired in series creates 10 volts which is about the ideal voltage for the radio. Joe n1khb? Sent from AOL on Android On Tue, Mar 11,

There is USB-C, the connector standard, and USB-C PD which supports higher voltages and current ratings (like charging laptop batteries). If I understand the OP's desire, he wants a power bank that

Daniel. The answer to your question is? yes,, both the setups you sho will essentially work the same. 73, Bob GM4CID

What modes you use? Does the power bank or the cable heat up? Em ter., 11 de mar. de 2025, 11:03, sharudin senapi via groups.io <aidiesha= [email protected]> escreveu:

HiI am using Power Delivered USB C that can produce 12v to my 817 73 9w2d

USB-C can natively handle up to 5 amps.? Your phone has the circuitry built-in to use up to that amount.? As long as its 12V and <= 5A then you are good to go! Ryan NE1AM

I was wondering if it is possible to have a power bank to charge my phone (while hiking) and also to have it as a backup power source for the Yaesu. Not only voltage and current ratings on websites

Mostly heat in the transmission line and finals. If it's an antenna with radials on the ground, resistive ground losses.

Wow..I didn't know it was so lossy! Out of curiosity: the case of one radiator, where does the 2/3 of the power go? Daniel PY2TDB. Em dom., 9 de mar. de 2025, 17:06, James Todd via groups.io

Daniel: If black is the radio, which is about 20 cm, they are functionally equivalent. ?Neither is optimal, however due to the radiator of the antenna you described being shortened by about 1/3

Hello, I have a question: Are these setups equivalent (radiation-wise)? Purple: Portable antenna for, say, 10 m (think of a GRA-1899T) Blue: Ground/radial of 2.5 m Black: Yaesu [image:

OK so, my ssb mic gain is now 50, without compressor my ALC shows no bars, with compressor it shows 3 bars. Power meter, set to PEP not AVG no compressor shows 1.5w with 5w on a whistle but with

A compressor will increase average loudness and thus power, but readability is reduced as it is increased and beyond a point very much. Those with hearing impairments may find readability reduced

I had the laserbeam filter unit installed in my 817nd for a while. It does work but has a couple of annoying side effects. Well, at least mine did. First, the metering for signal strength is thrown

Another option is the external 4StatesQRP HI-PER-MITE audio CW filter kit . ?This filter ?is 200 Hz wide and has no ringing - a truly ?amazing 4 pole filter with 3 low pass filters and 1 high pass

Hi Mike, check YouTube, I think he has an or mor Videos See under ?Sotabeams FT-817“ I hope this helps for your search on YouTube. 73 de Martin, HB3YDM