Відео

I'm using an [FSOC] Free Space Optic Laser network on 1500 nm with hi bandwidth FSOC refers to outdoor optical wireless communication (OWC) I'm using AREDN on my OWC laser network up to 8 km -12 km high-speed data transmission over long distances. been using and developing my gear [KD6ILO]

tried all of this several times on my droid phone and in windows. Get invalid DMR id message on both and never see a device listed in BM or TGIF. I see comments below with same issue. Wait 24 hours has been completed as well. Any ideas?

Nice presentation, but I suggest after you commented on doing reviews that you consider contacting Garmin and ask to review their RINO radio that is GMRS. It is the best GMRS ht made with many more capabilities than you mentioned when discussing the “advanced” GMRS radios. They are substantially more expensive, but you get what you pay for. KK6RJR/WQUN556

Licensed GMRS user here… from what I’ve seen, and learned, I would never want to deal with the people on Ham Radio. Those people are different than me.

If you have that 100’ clear around your antenna, let’s see … maybe dig a pond and fill it with *REALLY SALTY* water …😀 If you don't want anything growing in that _"No Man's Land",_ maybe make the soil a little more conductive with *copper sulfate.* Of, if you *DO* want things to grow, there's probably some fertilizer that is highly conductive. *73 de AF6AS in **_“DM13”_** land*

Hi Dino! What a nice presentation and public service. Although I gave up the RF world in favor of the AF long ago, I too collect stuff and need to pay attention to the inevitable! Great to hear your voice on this video. Thank you! -David Carroll

Howdy from Bakersfield.

Awesome presentation, lots to learn. Thank you. I tried to download the presentation but it says the file is deleted. :/ de VK1DON

Great presentations but it would be better if when people are showing their tape measure antenna's etc that you let us see what they are showing, you could obviously see it and he was showing it for a reason, all we saw was your blank stare. Really would have been neet to see what others were showing. 73

Very interesting presentation

Is LICW outcome-based? Can they tell you their success rate? Every organization should be able to tell you their success rate. If they can't, don't waste your money or time.

Anthony, this is a must to follow for hams......we need back ups

Great presentation. Thank you, Jim and RATPAC. I have found that I only want to look at "Repeater Capable" GMRS radios; some, especially "bubble pack", are not repeater capable. A question for Jim, if he is monitoring, is there a "height above ground limit" for external antennas?

Absolutely no one ever says anything about the dimensions of the topic of balanced or unbalanced components. Besides the fact that we see the circuit schematic of the transmitter described as a 0 ohm impedance source in series with a source impedance, then that is loaded into an antenna and then there's a return line back to the transmitter. So after doing a mesh analysis on the transmitter impedance, the rest is pretty simple. The antenna is a load that is actually a resistance in series with an inductance in series with a capacitance. When the XL and the Xc are equivalent, they cancel leaving only the resistance. So what do we balance? The Kirchoff current law states that current flowing into a point (node) is equal to the current flowing out of that point. Now instantaneously we can look at that circuit and know that the current flow is not equal everywhere all at once, but on average, the current around the circuit loop will be equal. If we have 2amps flowing into the load, we have 2amps flowing out of the load. Kirchoffs current law. Again, we see you doing math showing impedance transformations and a lecture about common mode current but there's never any values associated with the topic. I think it's pretty obvious why.

tnx info it is helpful 73 fm istanbul ta1bj

The League has wrapped itself around the axle. This "confidentiality" is why I have not been a league member for many years!

Excellent as always. I’m an extra on an ares team and 2 SAR teams. This has been invaluable for bring this all together even though I hear it all the time. 73 AG7JW

I know you spoke of keeping messages short, but when that not possible, an operator should pause periodically to let the repeater reset. To keep others from interrupting with other traffic, the operator passing the message should say "break, more to follow." Then when the operator resumes passing the message they should use the word "continuing."

Thank you for posting this.

Don't miss the fascinating section showing behind the scenes of the production process at 45 minute spot

A DXPedition is a bunch of guys going to an Island and making QSO's from there, sitting behind their radios. Simple. All the rest is BS.

I have one and really like it except I cannot get it to work with a battery. Ugh.

Is WoAD Open Source? Do you encourage collaboration? Code inspection?

Hello everyone. Nice detail hardware information by Andew VA7YAA does not have an email in QRZ. I already have WoAD on my Google Pixel 7 as an application. I did try to send an email to myself and got an email form Wave Talkers when I join there ZOOM Meeting acknowledgement of my participation in the ZOOM Meeting but did not receive an email on my WinLink Account. What wanted to learn is how to use the Application on my phone. Some of the information on this I cannot open in my application in my phone like changing the Protocol. So, what I was looking for was not on this video. Stay Safe. 73 Ruben KD6CWI

I have used WoAD for a while, and I love it. I think it's a great way (lower cost setup) for your local club to get out winlink mail to an AX.25 gateway. Let the gateways do the heavy lifting to HF.

The arrogant politics and polices of the League always prevented me from joining. They believe they speak for the entire amateur community when only a small percentage of hams are members. The few who are members have little to no say in what the directors do behind closed doors. Running the ARRL like a dictatorship is going to be the death of the organization.

Other than copying down the Transcript of this presentation do you have this presentation in a written form. As the message and the content is extremely important and should be preserved, perhaps refined for the reader to digest. the message you are attempting to deliver needs to be preserved and restated for future repetition. This concept needs to be documented and preserved for future use.

Richard: absolutely fabulous presentation! Thank you!

The history of TV 📺 actually goes back before the 1920s in fact even way more before even back to the late 19th century with the earliest cathode ray tubes that were even used with the earliest computers which were oscilloscopes.

I love Open Wire Line !!! Ham Radio Outlet Only sells Solid Core 450ohm line. Get Stranded wire instead.

You guys are the greatest! I'm so motivated to learn CW!

IMO, POTA contains more of the true ORIGINAL spirit of field day than the FD we have today. POTA usually puts the operator out in the public eye and not in some secluded wooded area with air conditioned trailers far away from everyone. POTA also uses a minimum of equipment and therefore deploys extremely quickly which is an invaluable skill for emergency ops, vs an entire day of orchestrated setup like many clubs do on FD. I am very glad that we have POTA and can do it 365 days out of the year, not just one. 73

How about doing a City POTA in a city park with your club. As a Hunter, you can promote your club and Ham Radio to your city. In our area on Saturday, the city parks are hosting farmers' markets.

Is this the new Heath Kits?

Does nvis work at night at all or it varies as well? Ha ha

Audio is not great. Just an FYI. In Ontario it's IMS 213 (it's really the same, just trying to ensure accuracy)

Thanks for this. But woa, what happened to your audio??

We need software/radio that translates morse into text and text into morse...not many want to learn CW in this day and age

I was going to buy the book but it seems there's no more kits or boards and questionable whether there will be more. Links on their website just go in circles and never to real information about the build. Am I missing the right links somewhere?

Nice presentation. Kinda long. Just getting into FT8 and 4. Still working on my OCF wire antenna. You have a very nice setup where you are. I'm in an HOA so stealth is a requirement. Not sure if the wire antenna will do the trick or a Flag pole setup might work here for me. Anyway, Sub'd and liked.

Excellent! This dovetails perfectly with last nights stream from "Ham Radio Wilderness w/Frank (KG6NLW)"

ua-cam.com/video/86FLGl_e5nw/v-deo.htmlsi=OQY9dI5D9m4HAi1U

ratpac has had some really good presentations lately. The hams guide to gmrs probably one of the best and most up to date gmrs video and now this one being as we are having more solar storms lately. Good info and thank you for sharing these and thanks to the presenters that put these together.

Thank you for uploading this!

sounds like Matthew needs a PIO Public Information Officer to go around and take pics of deployments so they can get more publicity and record their work.

the knack OH NO an engineer LOL

Great presentation sir! The talk about neighborhood uses, the LDS Prepper has a couple good videos on how they built their community comms plan. 73 all

Cash is something I don't hear on most emergency prep lists. I'm glad someone with a platform is thinking ahead thoroughly.

Great presentation, but I'm confused.. how can a private repeater group consider that frequency private and run you off from it? No one owns the frequency. They could switch their repeater off if they don't want you using it, but can't forbid you from using that frequency.

We might need maps again.