Awesome Dave. It’s amazing how far you have come. I’m impressed by your tenacity in soaking up this information!
@davidmessinger27842 жыл бұрын
It took me years to come up with a combination that allowed me to consistently contact my father. I'm in Columbus, Ohio and he is on Long Island in NY. My favorite antenna is a dipole cut for 20 meters strung under the eves of my home. I can reach up and touch it. What surprised me is that it works best on 40 meters. I don't use a tuner. I also found the coax feed line made a HUGE difference. After trying RG 58 and 59 for years, I switched to RG8 and it made all the difference. Yes it isn't super portable, but it works great. I got my General in 1963 while in Jr. HS. I still use vacuum tube rigs. I'm not on the air much as dad is now 94 and almost blind and off the air. Enjoy the hobby. Nobody can learn it all, but it is fun trying. Propagation is very fickle and can drive you nuts. Antennas are as much art as science with some voo doo thrown it. 73
@hamradiotube2 жыл бұрын
Great to see you experimenting with antennas. Congrats on the PackTenna EFHW as well. Of all the antennas I own or have used, that is in my top 2 favorites. The DX Commander Expedition is the other.
@IowaBuckSlayer2 жыл бұрын
I can’t agree with you more on communicating a couple hundred miles being more important to survival situations. Being able to communicate with family and friends is near the top of my list of must haves. Thank you for making this series.
@miravox2 жыл бұрын
Brother - 10m is almost always a daytime band only, if you’re shooting for DX. Also, NVIS is almost never obtainable at frequencies above 8MHz, so 20m is right out. Add to this the fact that the further from the equator you are, the lower the Maximum Useable Frequency (MUF), so a true NVIS signal path will almost never be above 40m in the middle of the day, 60m in the morning and early evening, and 80m at all other times. I’m generalizing, of course, but you’re going to be out there a LONG time if you’re hoping for NVIS on 20m in the Midwest. Don’t confuse your groundwave signal path for NVIS. Finally, an ideal height for your horizontal EFHW isn’t 1/4 wavelength for NVIS, it’s about .15. 73 DE N7REB.
@DavidCanterbury2 жыл бұрын
Appreciate it just set up My 40 at about 3’ Horizontal and it seemed to be very good I hit IN, PA, and GA
@darque18602 жыл бұрын
Dave, u were always my favorite duel survival expert. U are just more down to earth, and real. I doubt I can afford to take one of your classes, but I watch as much of your content as I can. We all know what's coming, and these lost skills are absolutely essential. Stay strong, and thank u brother.
@HIPPIETHUG921092 жыл бұрын
Thanks Dave for all your Intel, life lessons, survival tips and much more! 🙏💪❤️
@andrewjackson54372 жыл бұрын
Thank you for all that you are teaching . I HAVE been studying to get my ham radio license all that you are doing is really helping me put things into a working prospective. I really do appreciate it.
@dark30welderwelding112 жыл бұрын
Great job Dave. Glad to see you’ve caught the bug. KZfaq is full of really great teachers. Some are much better at explaining certain topics than others. Be sure to check them all out. I would tell anyone new getting into Ham that supply chains crazy right now. If you want something get it now, Hams are traditionally “hagglers” .. in the past climate that worked. Right now that mindset will leave you without equipment and waiting months for the next container.. if it even comes. I’d also encourage new Hams to buy new gear or buy used gear only from people they locally know. eBay is not the place for a new Ham to be buying used gear. Success to you my friend.
@lpark82 жыл бұрын
Crazy - when I’m not playing radio I’m watching Dave Canterbury play radio! You make amateur radio videos educational and fun to watch - even for hams 🙏😎 73
@apjbuilder Жыл бұрын
When it comes to learning about HAM radio - it never ends ! Welcome to the Abyss Dave!
@MichaelBransonCoach2 жыл бұрын
Hi Dave! Have you heard about Meshtastic? No license required. It's a cheap long range, low power txt network for friends/family with point to point reported ranges of 150kms LOS. Repeaters are as simple as sticking an extra unit (or person) up a tree on a hill with a solar panel (if needed). Perfect for field use and emergency communications amongst groups. Could also be handy for Pathfinder school emergency situations.
@MagicRoosterBlues2 жыл бұрын
Wonderfully interesting topic - love this stuff. Thanks Dave.
@boonedog14572 жыл бұрын
Dave, You never cease to amaze me. I'm a tough critic, but you are the real deal. I read your books, practice what you teach and love it. Thank you for what you do.
@melaniedebagheera70822 жыл бұрын
33yrs ago I worked as a summer student for the communications dept. of Ministry of Natural Resources Forest Fire Division. We used to work on duplexers, multiplexers, towers and hand helds (motorola MT1000). I used to make "toss up" antennas for the forest firefighters on the ground. They would just use them and leave them in the tree if they had to run. I made those for days!
@HarryHamsterChannel Жыл бұрын
Dave's about stuff that really works. He gets out from behind his desk. I use several different antennas based on length and flexibility. Good presentation.
@stevobear46472 жыл бұрын
As a young kid (45 years ago) my grandfather had a ham radio at his house, in the backroom. He had been a missionary in the Amazon and would talk to people at that mission, from the states. We could also speak to him if he was back in the Amazon helping that mission. We also had relatives that moved to Tennessee that he would try to talk with weekly. I have been watching your RADIO series from beginning to end. I have been enjoying it. I know nothing about it and this is my first experience in this area as an adult. I feel like if I pick up long range radio it will because of the abundance of info you are sharing.
@phillypreppers66522 жыл бұрын
I stumbled across this video scrolling through KZfaq while taking a dump. Now I found a hole in my preps that I definitely will be addressing. Thanks for the info and I subscribed to see more of your content. Keep up the good work.
@outdoorguy902 жыл бұрын
Your doing great Dave!
@pauloost592 жыл бұрын
Awesome to see you got into radio! I did that myself the last 2 years and am happy I did... 73
@VexShiza2 жыл бұрын
I learned so much today. Thanks for that.
@cchalfantusa Жыл бұрын
Thanks for sharing your experiments in a way everyone can understand. Really liked the experiment at 33:00 to disconnect the middle while configured for 40 to experiment with 20 without taking the antenna down.
@kapiteinkarnok2 жыл бұрын
Very nice vid Dave. As a beginner on ham radio i learned quite a few things. Thanks and keep them coming! 73
@johnm51952 жыл бұрын
Do not know much about ham radio but have been following you as you go. Keep up the good work
@JrRickard2 жыл бұрын
Cool subject. Thanks Dave👍
@Chris_KI4WCO2 жыл бұрын
Have had my license for years and have a bug rig and a mobile. Haven't been on in a while and you got that bug rolling for me again.
@petezahrbock99312 жыл бұрын
I understand. Keep up the awesome work Dave.
@realbutters2 жыл бұрын
I’ve subbed for years now, I love that I have seen you go through so many topics, from bushcraft basics, to blacksmithing, to ham radio. In appreciate your content, Dave. Keep up the good work
@MrNetmask2 жыл бұрын
mad respect for learning not such an easy subject/hobby!
@tonyk1amt806 Жыл бұрын
Good job getting your general license, I just got my extra last year, and enjoying the experience. Great videos, I’m enjoying your channel. Cheers and 73, K1AMT
@shawnerwin92902 жыл бұрын
I've been getting into prepping for a while, and I got into ham radio in September of last year. I got my Extra in April, but I haven't been able to do a lot with it yet because of the cost of equipment. But, I have been studying more and watching a lot of videos on the subject. I have to say that I am impressed with your video. I see a lot of videos that just say get a radio and don't really talk about the practice and experimentation necessary to become proficient with it. Well done. You also sold me on the Packtenna. Just what I have been looking for. Keep up the great videos! 73! KO4THA
@aldenjoneskc1jwr1382 жыл бұрын
Glad to see you are in to ham radio I talk to anyone willing about it seance it saved my life in 2020
@adastra53462 жыл бұрын
My dad has been a HAM for 50+ years....I could never get into it....but now I really see the possible advantages of, and worth to, that they can bring.
@jctedsap Жыл бұрын
I have been a ham since the mid 90’s and for years was only a technician because of the old requirement for Morse Code. Have lots of experience building VHF antennas and direction finding including contests called “Bunny Hunts or Fox Hunts”. Finally got an HF rig but haven’t got anything set up. I even have most of the equipment to do “Parks On The Air”. I love your teaching style and all the different subjects that you cover.
@joek43772 жыл бұрын
Very interesting topic! I want to get more knowledgeable on this subject thanks to you. Cheers
@johncalebsteele2 жыл бұрын
Nice Brother. Thanks! From one a d d to another. You're making it doable for others overwhelmed by the DX world. Peace
@JReed3052 жыл бұрын
If you are looking for short during the day, 40 is where it's at. 0-400 miles is the norm, with the band going long at night. 80m with an NVIS does well at night 0-1k miles
@DavidCanterbury2 жыл бұрын
40 is better for sure it seems
@Unknown--user6105 ай бұрын
This is so cool, I can't wait to try this
@rider27312 жыл бұрын
Dave, it’s good to see you again.
@joseph4012 жыл бұрын
keep it up, learning a lot from these videos, thanks
@scottanthony16162 жыл бұрын
Dave, thank for these videos, awesome seeing the gear you are using, once i get my license I'm thinking about a handheld then a mobile. take care, stay healthy and God bless you and your Family always more.
@harryporter72202 жыл бұрын
Just want to say thanks for this excellent video! I have usually found the higher bands, 20 to 10m, better during daylight or on the grey line, and the lower bands, 40 and 80, better at night. Here in Newfoundland, we have found signals on 60 m good in the afternoon, but dropping down in the noise as darkness approaches. It's a bit odd to see 60 m better in daylight while 40 and 80 are better at night, but that's how it works here. I have more experience with resonant wire dipoles, but the end fed wire antenna looks worth having a go too! Experimenting with antennas is endless fun, keep up the good work! 73, de VO1JA, Harry.
@Stealthmodeactivated-h8w2 жыл бұрын
Dave you’re doing great m8 keep them videos coming. 5**** from across the pond_
@baconwhiskey8212 жыл бұрын
Great video. I have struggled getting a consistent NVIS pattern with a HWEF. A great portable antenna for sure!
@chucksmith50022 жыл бұрын
Dave enjoyed it for the short time you have been a Hamm your coming alone good. That was very interesting73`s to you
@northernwoodsman2 жыл бұрын
I really enjoyed your yurt/ self reliance style/modern day long hunter series. I wish youd make more of those in the future :D
@CanuckHam2 жыл бұрын
40m and 80m are great for nvis. I have had success using a flexible whip antenna and bending it into a "u" shape. I have been watching your channel for many years. I work routinely in the bush of northern brittish Columbia Canada often miles from cellular service. You're videos and information have helped more than a few times while out there. I just wanted to say thank you! and I hope to hear you on the air!. VE7KFX
@georgeriedel93575 ай бұрын
Great stuff Dave
@SnowyOwlPrepper2 жыл бұрын
Great to see you in HAM. I have been watching for so many years now. Aways impressed. I really like when you come to the Smokey Mountain Knife works so me and the better half can chat with you. 73's
@paulaldershot79912 жыл бұрын
God, I wish I could listen and tune radios like you guys, I was a soldier many years ago and loved radio coms. I suffered a head injury before leaving the army and now would love to scan and listen to what is going on, but I find it difficult to pick things up thank you for your video I just wish my brain would let me concentrate to do it. thank you Paul
@jefferyhamilton79262 жыл бұрын
Very fascinating information Dave. Got me thinking about learning to communicate with a radio.
@fredguitarman35362 жыл бұрын
Great video. I have been in radio since 1970, have a commerical and general license .just for your info you can make that long wire 130ft. With a 49 to 1 un un and not need a tuner or jumpers and be resonant on 80,40,20,15,10 meters or very close less than 2 to one. I use this set up on my house and a tree and have talked the world.
@margiechism2 жыл бұрын
| CONGRATULATIONS | License. In 1985 Art School would have students work on three different projects per class. It balanced the blocks and creative ideas into a controlled work habit.
@rangrcakes-gaming6182 жыл бұрын
Love the vids Dave
@dadsausmchero2 жыл бұрын
Great ode to Lord of the Rings. Loving the radio series keep it up.
@robertmessinger51122 жыл бұрын
Always great content
@dadsquatch792 жыл бұрын
Great vid man. Always looking for reccos on heavy duty functional equipment. Thanks!
@riderconway95142 жыл бұрын
I spent a lot of money on your waterbottle and the sucker leaks. I did not break or abuse it. I'm a formerly homeless person and I take good care of my gear. Thanks man
@DavidCanterbury2 жыл бұрын
Send me an email to Pathfindersurvival@gmail.com that product has a lifetime warranty for manufacturing defects I’ll get you a new one
@trooper22212 жыл бұрын
Impresses with ya Dave. Your coming along fine with Ham radio. DE KC5UUS 73
@joeyperez85812 жыл бұрын
Outstanding video from a true patriot, be blessed. NVIS is used on 40 and 80 meter , I made a 40 M. dipole that I hang about 5.5 feet in middle with stick or whatever I can find and slope it on both sides about 3.5 feet, with sticks , to talk north and south to my tribe in Florida ,I orient it east and west, seems to give me the best phone service for north and south, thou I do get east and west contacts also. My shortest distance comms about 30 miles as the crow flies to Orange Park ,Fl, from Jacksonville Beach. Respectfully KN4JKZ
@gustavogonzalez95582 жыл бұрын
Hi Dave, Regards from Nicaragua brother. 👍👍👍
@efrfrr52402 жыл бұрын
Sr. that is why u are the best.
@jamesnelson1672 жыл бұрын
Thanks for the video. I got a lot of information out of it. Just hit like and subscribed to your channel. Wanting to get into ham radio myself. Have a good day.
@Subgunman2 жыл бұрын
I have found that Julian OH8STN, Survival Tech Nord has worked for years to come up with one of the most compact digital and analogue emcomms system. Well worth ones time to watch all of his videos to find the best combination of gear that will work for you.
@DavidCanterbury2 жыл бұрын
He is a great guy as well
@4000marcdman2 жыл бұрын
Kick ass beard Dave.
@babaluis2 ай бұрын
40 and 80 meters are your best NVIS bands. That's because they reflect back down from the ionosphere at a 90 degree angle and come right back down on your head and a 3 state radius. It depends on the time of day, and other conditions of course, but those are the bands to use. 20, 15 and 10 shoot right through at a 90 degree angle and never bounce down.
@stevewarner88802 жыл бұрын
David Great video. As a Ham myself the study of antennas and propagation patterns from them is fascinating. As you have demonstrated the wire length calculation is close but the environment the antenna operates in is an important factor to consider. You are using a digital program FT8 or JS call to make your contacts which are great for low power testing of antennas and the results are amazing. I prefer CW in emcomm situations to have a human to human contact and exchange of traffic. 73
@campoutsurvival15082 жыл бұрын
Great man 💪💪💪❤️
@OnTerraFirma2 жыл бұрын
Hey Dave! Just a heads up NVIS only works on lower HF bands. People get some results on 40m but it's most popular on 80m. Depending on the propagation conditions you will get out on higher bands but the antenna will work less efficient due to it being close to the ground. Just thought I'd help improve your operating!
@yahusrevus2 жыл бұрын
Weird. I've just begun my deep dive into HAM radio recently as well. So, thanks for the video!
@paulthelefty2 жыл бұрын
Another challenge you’re going to run into doing NVIS is that other stations will be able to receive you, but you may not be able to receive them unless they are also NVIS. You will end up being in their skip zone on a standard vertical antenna.
@geoffreygreen2972 жыл бұрын
Keep up the great work. KM4ORR.
@intergalacticprophylactic2 жыл бұрын
TREMENDOUS
@kennysherrill65422 жыл бұрын
Good info. DAVE 👍👍👍👍👍❤🇺🇸
@XxShadowWolf1002 жыл бұрын
Thank you
@jbilletz2 жыл бұрын
Good job Dave on getting your ticket. Maybe we'll meet on the airwaves sometime.
@BuckrBill2 жыл бұрын
Thanks this is something I’ve always wanted to do…peace
@thopkins22712 жыл бұрын
As a technician studying for my general, these are great. Hope my learning curve matches yours.
@larrybushman12 жыл бұрын
Have been doing this for a while. Depends a tad on where in the world you are located but NVIS works on 160 and 80m the best, generally speaking, the idea is to saturate an area from zero to 250 miles approx providing close in reliable comms with any station at any location. You don't what a skip dead zone. Many thanks.
@Mike-yq7ce2 жыл бұрын
Dave go with 80m band for NVIS, can get some closer range stuff on 40m during the day. 160 is another good band for NVIS but not typically portable friendly if running a resonant antenna. I like your videos, good info. I also recommend FLDigi its the Swiss army knife of HF digital comms.
@tylersathern10762 жыл бұрын
Talk about timely. With all that is going on in the world, if our power got nocked out how would I be able to locate family members, and check their status, and planning. I am going to school off you on this one Dave because I know NOTHING about ham radios but have been curious for a long time. I really enjoy your videos, thank you for what you do.
@johntownley832 жыл бұрын
You ought to get into a little bit of 11 m radio too your regular CB frequencies 27 MHz which you don't need a license for. it's pretty fun to do that to talk to locals and sometimes when the conditions are right to talk to Skip. It's fun to build a radio setup to see how far you can reach. I live in Ohio also in Athens county Southeast Ohio. I go by Lawn Boss on the radio. Be pretty neat to hear you on the radio and make contact. 73s hope to hear you on the waves.
@donaldtrumpasmr55402 жыл бұрын
Super 👍👍👍
@jamesstamper51682 жыл бұрын
Keep up the good work Dave! Um, some pointers, NVIS doesn’t really work on 20m. It works great on 40m & 80m if you run the antenna flat at about 6’ to 10’ off the ground. I assume it will work sloped but every NVIS setup I’ve ever seen has been flat and level. NVIS is often the only way to reach stations that are too far away for line of site and too close for normal HF operation. Also, the 10m band is predominantly a day time band that is often closed. When it’s open, it’s fantastic. But there’s no consistency and you just have to monitor and wait for a opening.
@DavidCanterbury2 жыл бұрын
I understand most of this hence experiments for visual results. However I read in a lengthy study that optimum height is 10-15’ at peak and configuration is not as important inverted v, sloped, dipole work very similar in result until you get to 80m, not sure that just my research and why I am experimenting
@davidwilkinson14802 жыл бұрын
I would try the lowest freq possible (40m)about 8'or less off the ground horizontal. I have seen demonstations of NVIS using fence posts similar to the one you have. Great video!
@heidih28872 жыл бұрын
Lots of learning curve for sure. And forgetting to change frequency on analyzer when changing bands/antennas is a very common error.. even easier to get distracted when trying to make a video or explain... all part of the ham experience. :D 73
@snovak892 жыл бұрын
Your voice and manner of speaking makes your videos worth watching, regardless of my interest in the subject matter. Probably why people love your cooking stuff, just my guess.
@jeffiznik14562 жыл бұрын
I'm not a hamb radio operates but i've I own a few enjoying vid for the educational purposes while trying to figure this sh*t out thanx buddy Akron oh
@kellytaylor39152 жыл бұрын
ARRL has some of the best books every written on Ham Radio Antennas. Radio propagation. Even the the cheapest radio will work great with a really good antennas. By the way 6 meters SSB with a simple 3 to 5 element beam will east do 300 plus air miles. At 60 feet your looking at much further on 6 meters ssb. Also 2m ssb at 60 feet with 9 to 12 dbd gain and 160 to 200 watts and preamp will do way better then most understand.
@aeromech85632 жыл бұрын
Hey Dave have a chat with DX Commander he has spent years and years on HAM radio he will give you any help you need. great guy based in the UK and a total Gent I'm sure you'll get on. Chatted to him myself a number of times be lucky... great video.
@boediprasetya28502 жыл бұрын
I'm still using Racal's open dipole for emergency ARES, which is equipped with a balun in the middle. can be used in HF depending on the frequency that will be used.
@joeschoebel14582 жыл бұрын
Hi Dave. Good video. If you're looking for NVIS communications over a 300 mile radius, stick to 40 and 80 meters. NVIS doesn't work well above 8 MHz. 20 meters is going to be more long range. 10 can be a decent local band acting like a VHF frequency when at solar minimum something to consider.
@J0HN32 жыл бұрын
Check out the chameleon LEFS antenna. I run it in my backyard and talk to the world. Great SWR across several bands. I’m making FT8 contacts all over the US, Europe and Australia. I’m running it in sloper config with the balun on the elevated side. Coax acts as counterpoise.
@keithmoore53062 жыл бұрын
Dave those screen shots are the problem with shortwave (along with the govt license!!) it can be tracked to is source and with what's coming we all need an untraceable comm system!!!
@scottpastor12 жыл бұрын
Fishing and DXing have a lot in common. You can improve your setup up to a point, but the fun comes from all the variables you can’t control.
@barrykelly27222 жыл бұрын
Dave Dave Dave! A roll of kite string and two empty green bean cans works best and requires no certification. Lol Ham here also. Enjoying the vids
@DK5ONV2 жыл бұрын
Southwest Germany is waving a hand! 73 de Your Friend Uncle Guenter
@lauraleecreations32172 жыл бұрын
❤❤❤❤❤
@cscmolts772 жыл бұрын
❤❤❤❤
@geoffreygreen2972 жыл бұрын
One inch elevation change will change the resonance. Also, any metal within a wavelength can and will affect swr.