I would like to apologize to everyone who tried to buy one of my transformers and found them not available. My entire stock sold out overnight after the video was released! I am making more now. Please check back on eBay over the next day or two. Thanks for the great response! 73, Walt NE4TN
@paulpannell87243 жыл бұрын
Looked on eBay but could not find your store Walter. Will be waiting patiently for you to have more antennas.
@gregorysmith30973 жыл бұрын
I was betting that would happen. Look forward to ordering one of the 100+ versions
@W4TRI3 жыл бұрын
Walt I saved your username on eBay and will wait awhile to order. Wonder if you plan to come down for the Sep. Sevierville Hamfest? K4RJJ
@walterbeaton50563 жыл бұрын
@@W4TRI Thanks Ronny, Working overtime to make more transformers! Not sure about attending the hamfest. Thanks, Walt
@williampeacock94733 жыл бұрын
@@walterbeaton5056 Do you make a End Fed Half Wave for legal limit ? And if you do what bands are they work on. 73 AE4OY William Peacock EM-81UF SOUTH EAST GEORGIA 🤓
@KM4ACK3 жыл бұрын
Good stuff comes from Tennessee. 😀 thanks for the review.
@hamradiotube3 жыл бұрын
Indeed it does. Thanks for watching the competition lol! You know me, I can't resist an antenna.
@hamradiotube3 жыл бұрын
@AJ K Big fans of those too. I'm more of a Jim guy myself.
@michelboisonnault2454Ай бұрын
i LOVE IT, GREAT! GREAT!! GREAT!! , Thanks again for another video, it helps a lot, and I love the way you show us the SWR after adjustment of your wire. Ir is encouraging very much, All the very best, keep on the good work, 72 Mike VE2TH 60 years of QRP this year..
@Rabbitears19 ай бұрын
I have the 25w version of this antenna. Your video of tuning is the best I've seen. Big help and thanks!
@hamradiotube9 ай бұрын
Awesome, thank you!
@TalonsNewAdventures Жыл бұрын
I just bought one of them. It arrives tomorrow and will be my permanent home install. Walt is super nice and great to talk to as well. Gave me great advice on my setup.
@Mike-yq7ce Жыл бұрын
I followed this video for mine and ended up at 65'. Very light antenna that works well. Good video and thanks Mike.
@seanfoley70976 ай бұрын
Took your advice and got one I am 100% pleased with it I love not having to use the tuner the only problem is I'm in the third floor apartment so I got 66 ft of wire strung around the apartment so it is a compromised antenna but I still had a qso with Russia on 10 m
@HamRadio23 жыл бұрын
Watching in 2X speed is quite entertaining. Great job Mike, this antenna was recommended to me earlier and I have it in my cart, but haven't pulled the trigger yet. Might be a good time to do so.
@hamradiotube3 жыл бұрын
I'll have to give that a try. I just got another of the high power versions I'll have on the air soon.
@JayN4GO3 жыл бұрын
I promise if you throw this over a limb in a park , it’ll be your fav antenna for pota sota. I’ve built many antennas. These never cease to amaze me.
@hamradiotube3 жыл бұрын
Oh I'm about to find out. I mostly use EFHW's when I'm out anyway. This is just another one to add to the collection.
@timg5tm9413 жыл бұрын
Gotta love an efhw! Nice going Mike 73
@hamradiotube3 жыл бұрын
One of my favorite types of antenna.
@walterbeaton50563 жыл бұрын
Thanks, Mike, for the great review! Much appreciated. 73 Walt NE4TN
@hamradiotube3 жыл бұрын
Hey Walter it is my privilege. I hope you get lots of orders. You've got a great antenna. 73
@K5YVY3 жыл бұрын
Oh boy, I hope he’s got a good stock of them, y’all know what happens when y’all mention a product lol. Great product Walt !
@chucksw13 жыл бұрын
@@K5YVY he had 6 and sold out in 2 hours:)
@walterbeaton50563 жыл бұрын
Still making more every day! However production doesn't meet demand! I list each day's production at 5pm Eastern. If you find nothing listed please try again the following day. Thanks for all the interest!! 73, Walt NE4TN
@hamradiotube3 жыл бұрын
That is a great problem to have!
@airheadzradioadventures Жыл бұрын
Love our TennTennas!
@robertvantichelt64483 жыл бұрын
Great job on the video. Actually took the time to show people how to cut and tune the antenna. 👍 KE6VG
@hamradiotube3 жыл бұрын
Thanks Robert!
@K5YVY3 жыл бұрын
Got to love a EFHW 🤘 great video Mike.
@hamradiotube3 жыл бұрын
one of my favorite kinds of antenna for sure
@pierreberube70223 жыл бұрын
This is K9EYE, as a blind how your presentation verbally was very descriptive. Thank you
@hamradiotube3 жыл бұрын
Glad it was helpful! Thanks for listening. 73
@daveycrockett94473 жыл бұрын
Wow- your method for measuring and cutting your wire to length is brilliant!!! Got to get one of those tape measures wirh the loop- you cant beat that!!!!!
@hamradiotube3 жыл бұрын
Thanks. Harbor freight for the win!
@TheNoCodeTech3 жыл бұрын
Yes! More K-Murder. You are my POTA hero. Hey thanks for the education, entertainment and a great video. Party on Wayne...
@hamradiotube3 жыл бұрын
My pleasure. Thanks for being here. Party on Garth.
@WJ6FRadio3 жыл бұрын
Killer video! You can never have too many antennas.... My garage is proof of that! Been debating between a KX2 and the IC-705. The more I see the 705 the more I am leaning towards it.
@hamradiotube3 жыл бұрын
Never. I'm having to find places to put them all now. I still want a KX2 too. For no reason other than to have it. Absolutely don't need it lol!
@digitaldreamer54813 жыл бұрын
Aloha Mike, great to see you on Ria’s live stream today. I think you could of cut about 7 more inches to account for wire stretch later on. Also, if you were going to keep this wire antenna up at your house for extended periods of time, you could attach some good high test fishing line to that “S” clip to use a half gallon of jug, half full of water to act as a counter weight so that wind doesn’t blow your wire all over the place and keep the wire taunt. The water jug should be free to slide up and down during high winds and plus you will have a better and consistent RF signal. That’s why they call this hobby experimental. Great video!
@hamradiotube3 жыл бұрын
I've got the higher power version as well. I shouldn't really have any issues with wire with this version but yes, other wire antennas i've had have stretched out over time. You'd think I would do something like a counterweight like you suggest but I just never do lol! I'm a glutton for punishment.
@digitaldreamer54813 жыл бұрын
Mike, its the good thoughts that count in life… I just thought that I would share my ideas with ya and to give ya a good idea for a future video that many folks have encountered with wire antennas. Keep up the great work, Mike!
@jamesschmaus85973 жыл бұрын
Gonna pick one up for sure! Put me on the list!
@hamradiotube3 жыл бұрын
Good choice
@RetiredRoadTrips3 жыл бұрын
Nice job Mike. I built my own EFHW and I really like it. Been using it about two years now on POTA activations and field day. Nice a portable. '73 de N3RCA
@hamradiotube3 жыл бұрын
Thanks Rex. I'm a huge fan of the EFHW myself though I couldn't build one as nice as this.
@oldpreach9 ай бұрын
That last cut....something happened. The imp raised to 100 from 48 and the swr was really no better. Bad boy.
@n3jw343 жыл бұрын
Very nice, Mike. Hope you are doing OK considering recent events. Waiting for more MRD gems!
@hamradiotube3 жыл бұрын
I am, thanks for asking. Going to be doing KZbin full time and growing the channel and community. I'm super excited! More MRD Gems to follow.
@DK5ONV3 жыл бұрын
Hahahaha...that's too close, get away! You such a nut at times! But I like that about you, Mikey. Howdy so far? I never put solder on Ringterminals which will be used outside on long terms. I pretty much got the same Antenna for my portable activities. Home made EFHW antenna 49:1 transfomrer balun. 33ft wire then a extensions coil with 34µH and another 6ft. wire with insulaton egg. The Balun is good for 500W-PEP 40,20 and 10m with no AT-Tuner to use. The other Bands 17,15 and 12m with Tuner. I saw your sneaky lil Electret pre-amp Mic. with the Clip Holder. Got myself one of these too with a rx/tx LED green / red switching. Happy thursday Mikey. And thx for another episode of "how to never built your own stuff" just kidding. Stay safe buddy. 73's de Your Friend Uncle Guenter from the German Fontier
@9M6WST3 жыл бұрын
Good morning from Malaysia. Great kit you have there Sir. I built one too with the kite winder using the FT240-43 core..73
@hamradiotube3 жыл бұрын
Good morning to you. Thats a great design with the kite winder. I've got one like that too.
@ky4tgtodd2033 жыл бұрын
OK, another great video brother! but when your video started, you reminded my of Curly of the 3 Stooges!! Combination of your voice and your sense of humor. lol!
@hamradiotube3 жыл бұрын
Haha, thats funny! Thanks for watching. 73
@weslofton8863 жыл бұрын
Another awesome video
@hamradiotube3 жыл бұрын
Thanks again!
@FreemanWithrow2 жыл бұрын
Mike I ordered both the qrp and 100watt and some sotabeam wire and thicker Guage for the 100 watt. Qrp for my x6100 and 991a and other for Home along with my Dx commander.. thanks man 73 !
@1OFGODSOWN2 жыл бұрын
I paid $4.14 for a 100’ roll of 20 gauge speaker wire from eBay after tax and it’s Double since it has a Red and a Black wire so I separated them and I have 200’ of wire.It included FREE Shipping from here in Florida as well.So I have around $40 Total in my QRP Antenna for my ICOM 703 PLUS.👍👏🎙
@Scout75PortableRadio3 жыл бұрын
Great video! I'll be getting one of these for sure.
@hamradiotube3 жыл бұрын
Nice!
@pd9rd3 жыл бұрын
Always satisfying when you get it right .. Nice review, cool antenna! 73.
@hamradiotube3 жыл бұрын
Doesn’t happen often but it does feel good when you do lol
@Blue-Collar-Radio3 жыл бұрын
That's a nice little S-biner you use 👍 looks like a great antenna.
@hamradiotube3 жыл бұрын
Has been so far. Can't wait to take it out with the 705 pota.
@SmokeSignalsRF3 жыл бұрын
Excellent video…..this will get everyone on the air!
@hamradiotube3 жыл бұрын
I hope so
@Siskiyous63 жыл бұрын
I ordered one yesterday, the higher wattage version.
@hamradiotube3 жыл бұрын
That was the first one I got.
@TictacAddict13 жыл бұрын
Only thing missing was seeing how you strung that antenna up after trimming. Cool QRP setup.
@hamradiotube3 жыл бұрын
I had it hanging from a hook on my porch strung across the street with the 10 meter mast. I'll be doing another video with this at a POTA as well so you can see how I'll deploy it in the field.
@SANTINIIO3 жыл бұрын
3:14 Truer words have never been spoken.
@hamradiotube3 жыл бұрын
Haha. No matter where you go.
@BrianJurkowski3 жыл бұрын
Mike, would you please consider doing a video on the basics of reading space-weather for hams? Most of those numbers - I have now Idea how they impact radio! Where's Tamitha Skov when we need her? :)
@hamradiotube3 жыл бұрын
I’ll have to do my research cuz I don’t fully understand it myself but that’s a good idea.
@joecraft44093 жыл бұрын
Dude, you freaked me out. I’m was in the process of ordering a 49:1 toroid core (240-43) to wind my own. Going to use 18 gauge to wrap around the toroid. Going to be in my Go Box for field activities. Ok, now I’m watching your video. Bub-bye. KI5IQE
@hamradiotube3 жыл бұрын
Haha! I looked at building my own but then came across this and couldn't resist. It's way better than what I would make.
@n4jaw3 жыл бұрын
Got my 100 watt version TennTennas 49:Balun today. Just waiting to receive antenna wire.
@hamradiotube3 жыл бұрын
Heck yeah, good choice.
@n4jaw3 жыл бұрын
Sorry guys, I think I bought the last one of his current batch.
@BrianJurkowski3 жыл бұрын
Thanks for another great video, Mike! Friendly tip : If you use the circular crimp-connector as you did, you have to take the wing-nut completely off to connect your radiating element and counterpoise. This could lead to a lost wing-nut. I prefer to use the spade-style crimp-connector for portable operation. (the u-shaped connector) With those you can back the wing-nut off a couple turns, slide in the connector and secure the wing-nut with reduced risk of losing anything. 73 - VE3KLT
@hamradiotube3 жыл бұрын
Yeah, I agree. It's a double edged sword for me. Though it will prob never happen, I just see the spade connector working its way out, so I opted for the ring connector. In hind site, I should switch it out. I dropped the wing nut in the street when I was filming. I for sure would drop it out in the field.
@skywarnnetn4uzz1913 жыл бұрын
@@hamradiotube gotta agree with you there Mike! These U-shoes can work themselves out. Rather have the full ring terminals. Just keep the wing-nut in your hand until you put it back on.
@hamradiotube3 жыл бұрын
@@skywarnnetn4uzz191 That's the problem, I'm screwed either way. The ring nuts always want to fall out of my hand when I'm screwing it back on.
@BrianJurkowski3 жыл бұрын
@@hamradiotube I wonder if it would be possible to drill a tiny hole in the wing of the wing-nut and tie a fishing line (or something else?) to it so it's anchored when removed. (?)
@TravisWBurton11 ай бұрын
Sometimes what I do to prevent a terminal from working loose is use a modified ring terminal, on one side I make 2 cuts, #1 is around the 100 degree mark or so and #2 about 150 degree mark making an opening just large enough for the post to slip into the center, this produces a hook . To install simply loosen the wingnut, slide the opening over the post & tighten. This allows quick and easy installation without risk of loosing the wingnut. 47 & 73 de KB5ILY
@a_ham_like_me3 жыл бұрын
Because I simply don't have enough antennas. :) Thanks for another great video! I use dog fence wire for my antennas. It also has a yellow jacket. Edit: Dog fence wire is solid-core. 2nd edit: Just bought the 100W version.
@hamradiotube3 жыл бұрын
Right? I have no clue how many antennas I own. I'm such an antenna nerd its not even funny. Not a big fan of the solid core wire. I've found it breaks with repeated use, which would happen as soon as I get out to the park and get everything set up. You'll like that 100 watt version. Its not much bigger in size either. Thanks for watching.
@joecraft44093 жыл бұрын
Instead of cutting off the antenna wire, just fold it back against itself and wrap it around and tape it or small wire tie. As the SWR changes due to locations you have options to change the length back to what it once was.
@hamradiotube3 жыл бұрын
Thats not a bad idea. A little late though lol!!
@davem78473 жыл бұрын
Next time you cut the wire, you might try wrapping the wire through the end insulator and bring the extra wire back on itself and thn wrap in place. Then the wire is still connected if you need to readjust.
@hamradiotube3 жыл бұрын
yes, I did do that, and mentioned it but I didn't film it. I wrapped about 16" back on itself after a couple cuts, measured it and cut it there. I think thats where I left it when I got to 65'
@1OFGODSOWN2 жыл бұрын
Just got mine two days ago and the 20 gauge wire but I have not cut the wire yet for tuning.I crimped and soldered the connector on the wire but I have not gotten to the trimming yet.
@53capridrive3 жыл бұрын
Mike, Nice review. 73
@hamradiotube3 жыл бұрын
thanks
@ronpetroski7203 Жыл бұрын
What was the final length? You started at 68 feet then to 57. And took another 18 inch.
@hemitj2 жыл бұрын
Thank you!
@hamradiotube2 жыл бұрын
You bet!
@hemitj2 жыл бұрын
@@hamradiotube what wire and how long are you using from the TennTennas to your radio?
@theElderberryFarmer3 жыл бұрын
Nice review, Mike. That looks a whole lot like the one I homebrewed, but mine is sized for 200 or so watts. For the price, buying one of those bad boys pre-built is really rough to beat! I am really liking using an EFHW. It is easier to set up and break down than a DX Commander for portable use, and doesn't create an obstacle to mow around in my back yard. 73, KO4AZY
@hamradiotube3 жыл бұрын
It really is. I was looking at parts alone a while ago and they would have been right around the same price. Plus I don't own a 3d printer so I wouldn't have as nice a case for it either. EFHW's are some of my favorite antennas. Though the DX Commander is still one of my top 2.
@gregorysmith30973 жыл бұрын
He also has a 100+ watt version for just $5 more. Thanks for spending my money. hehe
@hamradiotube3 жыл бұрын
Haha, that was the first one I got and you're welcome!
@jamesgeorge17092 жыл бұрын
The toroid is probably a 140/43mix and my experiance is 68' is usually the sweet spot. if you're creative you can build the 49/1 for around $15.00. I built one that is good for about 300watts with a 240/43 mix and i also added the 110 mh coil and it does 75 also. I build the 49 and 64 /1 transformerI find there is really no difference ithe two different winings.73 ki0ad
@josempantaleon3 жыл бұрын
Thanks Mike...
@hamradiotube3 жыл бұрын
Hey thank you buddy!
@stevegriffin95523 жыл бұрын
Cool antenna WD5ENH Steve
@hamradiotube3 жыл бұрын
Thanks for watching.
@tonysdroid3 жыл бұрын
Hey K8MRD! Wondering what the other end of that setup looks like (radio end) - you staked out the transformer around six feet off the ground? Did you run any counterpoise? How much coax from the radio to the transformer? Thanks in advance. I picked up one of these a few months ago and haven't had the chance to set it up, so I was super excited to see this video pop up!! Cheers and 73.
@hamradiotube3 жыл бұрын
Just running about 20' of RG316 coax into the antenna and the wire is strung up across the street about 30' up. No counterpoise. Pretty simple. The transformer is hung from a hook under my porch, maybe 7' off the ground.
@tonysdroid3 жыл бұрын
@@hamradiotube Thanks for the reply! I brought mine out this past weekend and made quite a few contacts on 40m voice. Antenna was clearly strung NW/SE. I was reaching up into New England and down/over into KY and even MO, from K-0656 with only 20w - not bad my first solo effort! :) Antenna was around 25' high in a tree and then down directly to a picnic table with only a tiny jumper of about six inches!! Worked great!
@markleathers1964 Жыл бұрын
What is the length of the counterpois
@KC2BKM Жыл бұрын
To heck with the new antenna I was to know the name/brand/model of that workbench
@hamradiotube Жыл бұрын
Harbor Freight man. Best store ever.
@KC2BKM Жыл бұрын
@@hamradiotube Thanks mike
@w1lex8483 жыл бұрын
Hi Mike, would you get better results with a counterpoise, or is one really needed for EFHW? I'm fairly new to ham radio and just getting to understand making your own antennas.
@hamradiotube3 жыл бұрын
You don't typically need one with an EFHW. I've tried adding one during the build process before and it didn't make a lick of difference. So long as your coax is longer than about 16' you should be good.
@RicSpivey3 жыл бұрын
I have that... I checked into a net at 100w.... 😐. Maybe I shouldn't do that anymore lmao. Still working fine, maybe I got lucky
@hamradiotube3 жыл бұрын
I would think this would handle 100 watts no problem. It's a pretty solid build.
@RicSpivey3 жыл бұрын
@@hamradiotube didn't know if mine was different wattage now that I'm thinking about it, mine has an so239 on it
@prestonshute72433 жыл бұрын
Super video, thanks for tasking the time. 73
@hamradiotube3 жыл бұрын
My pleasure. Thank you for watching 73
@mikemiles30683 жыл бұрын
Looks like a good antenna, I might have to check out the higher power option, I need to replace my old 20 year old inverted V that needs help. 73. KV5P
@hamradiotube3 жыл бұрын
Well there you go!
@kennethblackwell11372 жыл бұрын
I bought one in the white box, just now getting around to setting it up. However, I notice that he has taken his ebay sales down. It appears that it is no longer available. Now out to cut wire....I was looking back at your setting to shorten my setup time.
@hamradiotube2 жыл бұрын
Awesome. It’s a great antenna. He’s still selling them. You will only see a listing when they are available.
@kennethblackwell11372 жыл бұрын
@@hamradiotube I went back and looked. had to wrestle ebay....but it was there.
@gilesshine39173 жыл бұрын
Good video. Thanks!
@hamradiotube3 жыл бұрын
You bet!
@TXLorenzo2 жыл бұрын
I think when you elevate your antenna more, the SWR will improve.
@donbarker67833 жыл бұрын
Nice Mike! You’re on a roll! Keep those videos coming, 73 Don KM4SON
@hamradiotube3 жыл бұрын
Thanks Don. I'm doing this full time now so there will be plenty more content coming.
@beachbsp3 жыл бұрын
Sir, great review!! It’s always interesting learning QRP equipment. I have a strange question. At the 13:36 to 13:38 mark you receive some kind of sweep on the waterfall. We have seen the same sweep on a couple of my friends rigs, I don’t have an HF rig myself yet, but we have been trying to figure it out. Looks like some kinda Doppler to me but we are just curious. Maybe you have figured it out. We are in central Louisiana but your sweep seemed much stronger. I know weird thing to take away from you awesome video but great as usual!!
@hamradiotube3 жыл бұрын
Thanks for watching. I see those a lot. I'm pretty sure they are some kind of propagation beacon. I don't think thats what they are called but Dave Casler did a video not too long ago about them. kzbin.info/www/bejne/b3nTlqytqauGkLs
@beachbsp3 жыл бұрын
Thank you sir!
@andyschrack44663 жыл бұрын
Very nice, too easy!
@hamradiotube3 жыл бұрын
Thanks.
@ke0ourwilliam9823 жыл бұрын
I have one of them. Works great.
@hamradiotube3 жыл бұрын
Good to know, thanks for watching!
@kj7nwknorthwesthamradio6073 жыл бұрын
Good stuff!
@hamradiotube3 жыл бұрын
Glad you enjoyed it
@ShooterReadyStandBy3 жыл бұрын
Another good one! What S biner is that? M-Tac?
@hamradiotube3 жыл бұрын
Thanks. Not sure what the Sbiner is though. Got it from when I got my PackTenna. He sent me a bunch of them.
@w4mkh3 жыл бұрын
Mike, I’m on vacation but when I get home I have a chart I can send you that will help. It tells you how much to cut off to move the resonant point up 100/200 etc kilohertz.
@hamradiotube3 жыл бұрын
Sure that’d be cool to have. Thanks.
@w4mkh3 жыл бұрын
@@hamradiotube Mike. here is the link www.radioworks.com/ntrimchart.html These are really just estimates so it may vary some depending on the antenna location and ground conditions.
@paullinnell Жыл бұрын
Did you use counterpoise?
@craigvk2paw173 жыл бұрын
Great video , did you use a counterpoise?
@hamradiotube3 жыл бұрын
Nope. Just the coax.
@jerrycrawford4872 жыл бұрын
Very good what was the length of your counterpoise wire on the Tenn Tennas?
@hamradiotube2 жыл бұрын
Thanks Jerry. There is no counterpoise. The shield of the coax takes care of that.
@jerrycrawford4872 жыл бұрын
@@hamradiotube okay thank you much for your reply. No choke needed either to keep rf from feeding back to radio?
@hamradiotube2 жыл бұрын
@@jerrycrawford487 I've not needed one, no.
@tys34563 жыл бұрын
How much power can you run through the Sotabeams 26 gauge wire?
@hamradiotube3 жыл бұрын
I run 100 watts no problem.
@alvarogaitan25293 жыл бұрын
iam here Mike kb2uew 73 my friend
@hamradiotube3 жыл бұрын
Hey thanks for coming out!
@lousadventures21113 жыл бұрын
Your always making me come out of pocket hahaha 73s n3lou
@hamradiotube3 жыл бұрын
Haha, sorry not sorry!
@daveycrockett94473 жыл бұрын
Btw- because of your video, I just went to buy this and it says it is no longer available.
@hamradiotube3 жыл бұрын
I don't think he had many available. I emailed him before I posted and warned him of the influx of orders. Keep trying. Hopefully he'll have more soon.
@TwstedTV2 жыл бұрын
Whats the max wattage those cables tolerate ? Just curiously asking....
@hamradiotube2 жыл бұрын
By cable I assume you mean wire?? I don’t know but I put 100 watts through them all the time so at least that.
@TwstedTV2 жыл бұрын
@@hamradiotube Ok cool. Thanks for the response. 😃👍
@Transmissions3 жыл бұрын
Man, super broad! Nice!
@hamradiotube3 жыл бұрын
Yeah EFHW's are great like that.
@tangle703 жыл бұрын
How well does the case hold up to the weather?
@hamradiotube3 жыл бұрын
Surprisingly well. I had the high power version up for a while in storms before I gave it to my day. My neighbor also has the high power version up and its not had any problems. This version is exactly the same just smaller.
@truckinguy92 Жыл бұрын
So why does the radio show a different SWR than the analyzer?
@hamradiotube Жыл бұрын
That’s a good question. I’m not entirely sure but from what I can muster, it’s the difference between the analyzer pushing a very low power signal through the coax v actual wattage. I could be totally wrong though. The whole point of my channel has been to document my ham radio journey and document everything we can learn from. Regardless if it’s a failure or a success. For me, the greatest thing about failure is that we get to learn more.
@truckinguy92 Жыл бұрын
@@hamradiotube I couldn’t agree more. The thing that peaks my interest is the radio usually shows a lower SWR using more power than the analyzer.
@submarineradioman55353 жыл бұрын
He just raised the price to 40 bucks… wtf ? Over!
@hamradiotube3 жыл бұрын
That’s probably for the higher watt version that is $40. The qrp version should be $35.
@submarineradioman55353 жыл бұрын
@@hamradiotube QSL and thanks for correcting me de Howie WA3MCK
@kd0kvx3 жыл бұрын
Need one butt higher power
@hamradiotube3 жыл бұрын
He's got a higher power version that sells for $40.
@daveN2MXX3 жыл бұрын
Thanks for the video! I would be interested in knowing how this performs on 20m and 40m compared to a "shorty 40"...a 32ft radiator with 34uH coil and 4ft extension. 73 de N2MXX
@hamradiotube3 жыл бұрын
I don't know. I've seen those but I haven't used one. I suspect this would be a little better just because its a full half wave antenna. Now I need another antenna lol!
@skywarnnetn4uzz1913 жыл бұрын
Far superior to the "shorty" random wire. The Tenntennas have capacitors across the leads to improve matching on 20, 15, 10m.
@hamradiotube3 жыл бұрын
@@skywarnnetn4uzz191 Good to know. I suppose if you were in a tight situation it would be advantageous to have a shorter wire though.
@daveN2MXX3 жыл бұрын
@@skywarnnetn4uzz191 Most end fed halfwaves have a capacitor across the primary winding (as shown in THIS video on this antenna). The "40 shorty" uses the exact same matching transformer, so I don't understand your response.
@skywarnnetn4uzz1913 жыл бұрын
@@daveN2MXX Good question. With the same transformer, the 32 foot radiator is a non-resonant length, seems to me IMHO. So the resonant EFHW is going to be a better performer. How much better? I would say that is really unknown.
@Macjohn14193 жыл бұрын
Did you use a counterpoise?
@hamradiotube3 жыл бұрын
Nope. So long as your coax is about 20' or longer it will act as a counterpoise.
@tys34563 жыл бұрын
Did you connect a ground wire with this setup?
@hamradiotube3 жыл бұрын
Nope, just using the coax as a counterpoise.
@pmsecretary523 жыл бұрын
why cut /////fold it back on itself good video though
@hamradiotube3 жыл бұрын
I did! But I want it nice and tidy so I cut.
@pmsecretary523 жыл бұрын
@@hamradiotube got it buddy 👍
@chrisazure16243 жыл бұрын
"Nice big toe roid". Is that anything like a hemorrhoid?
@hamradiotube3 жыл бұрын
Yes, but a Toe-Roid lol!
@Dusty_Ham3 жыл бұрын
"Do you guys wanna see a new antenna?" Is the answer to that ever no? Unless of course it's a person in a dodgy mini-van with no windows, then the answer is "I shouldn't but yes"
@hamradiotube3 жыл бұрын
Lol, I hope not! Those dodgy mini vans with no windows prob have the coolest gadgets in them, so I'd be all in.
@gblan3 жыл бұрын
Guess you sold him out of TennTennas already. Zero available.
@hamradiotube3 жыл бұрын
He's making more now. Keep checking Ebay by searching TennTennas. When they are available you should see them again.
@randyab9go1883 жыл бұрын
All sold out on ebay.🤬
@hamradiotube3 жыл бұрын
He’s working on making more. Just keep checking back. That’s unfortunately what happens sometimes when I do review videos. Especially when it’s a good American made product.
@kareneighth60453 жыл бұрын
If you like this, check this out, also on eBay. End Fed Dipole 80-6 meter Portable HF Antenna Matchbox System. By Nelson_antenna