Top content Dave.....This is a subject I was wanting to cover for so long..... Excellent....👍👍👍
@RFShop
2 жыл бұрын
Cheers Ian !
@valterpsicofelicita9631
2 жыл бұрын
Another great video! It's a pleasure listening to a real pro who knows what he's talking about :-)
@RFShop
2 жыл бұрын
I'm humbled by your feedback. Thanks a lot :)
@beachsidetech
2 жыл бұрын
I have worked in RF for a long time and this is a fantastic explanation! Great job!
@RFShop
2 жыл бұрын
Thanks. It’s very hard to find that sweet spot where things can be palatable to everyday users but still have enough left of the physics to make the message clear 😊
@beachsidetech
2 жыл бұрын
@@RFShop the visuals were great! This and concepts like desense I find often hard to explain to end users. Might have to start giving them this youtube link! 😀
@pawspaws101
2 жыл бұрын
Enjoyed that David, really explains something I saw recently out in field with those exact same omni ants where noticed reduced forward gain (where had been good last field trip) when I placed survey tripod with mounted ants parallel to vehicle (because cable length)
@mislavkapetanovic6175
2 жыл бұрын
Thank you so much, your videos make so much sense. I have been doing research and working on improving my Helium gains and watching your videos has highlighted mistakes I have been making and how I can correct them. Thank you!
@kelvinstudio1756
2 жыл бұрын
what program did you use at 3:08. i try to put my antenna in the attic. i seem performance well in some direction only.
@RFShop
2 жыл бұрын
Hi Kelvin, We actually use a software package called CST for our antenna design work. You will find a Student version is readily available.
@walkthewalkuk
2 жыл бұрын
More quality Helium related content - the best on KZitem!
@RFShop
2 жыл бұрын
Humbly thanking you. I'm just trying to explain a few pitfalls I've seen people falling into.
@spielor0815
2 жыл бұрын
Thank you for your support. Do I need a lightning rod when putting a helium antenna on the roof, especially if it's higher than the roof?
@RFShop
2 жыл бұрын
Ideally yes, but the whole topic of lightning protection is difficult to explain. I am struggling to get straight answers out of the formal documentation as well. Still working on a video plan
@headshotzwillhappen
2 жыл бұрын
Love the channel dude your very knowledgeable and very good at explaining things in a manner that I'd easily absorbed... good on ya and thanks for continuing to make killer vods based on helium it's a nice change up and awesome thing to actually get the technical and "what when & why" with things rather than the standard it don't matter it just is style approach that's for keeping it simple and thanks for keeping it real!
@RFShop
2 жыл бұрын
Super stoked to hear this. I will keep doing it
@RedDragonProtection
2 жыл бұрын
Finally, my questions are answered. Thanks so much.
@RFShop
2 жыл бұрын
Thank you
@CrashCarDave
2 жыл бұрын
so if my antenna in my roof/attic in the peak, then would it work better if its lower in the roof/attic then? do the radio waves pass through objects better if they are further away from the antenna?
@RFShop
2 жыл бұрын
Yes, it would be better if you could leave some space between you and the antenna…perhaps at the 15m
@hectorc-05
2 жыл бұрын
A lot of info, in a well explained manner! Great Job, Much appreciated! cheers
@RFShop
2 жыл бұрын
Thx
@badejong
2 жыл бұрын
👍👍👍 Learnig with every new video you put out. Thank you so much!
@RFShop
2 жыл бұрын
Humbly thanking you for this comment 😊
@panpichitsiripibool
2 жыл бұрын
Great tip mate! Thank you form Thailand.
@RFShop
2 жыл бұрын
THANKS
@deanmagee4245
2 жыл бұрын
In the polar plot at 3:52 the side directly opposite (0 degrees) the obstruction also is impeded. I had no idea walls worked that way. Does it basically cancel out waves heading in that direction? In saying that, based on the frequency of 915, is there an optimal distance (or multiple of distances) for the placement of an obstacle if you have to have one?
@RFShop
2 жыл бұрын
Hi Dean! Yes, it basically sums and cancels as you go in multiples of quarterwave lengths. In this example it was worst case at 170mm, so half that (roughly 85mm) it will be very good, and then 170+85mm it will be very good again. Then, as you move further away the effects gets less obvious
@deanmagee4245
2 жыл бұрын
@@RFShop Great thanks! Say you have a brick wall as your obstacle... is that 85mm measured from the nearest edge of the wall or the centre of the wall? Also, just received my McGill antenna from you guys. Thanks for the fast shipping!!
@RFShop
2 жыл бұрын
@@deanmagee4245 it would be from the edge of the wall and not the center :)
@movistar7
2 жыл бұрын
Hey Dave, thanks for the Vid; I wanted to install an Omni Antenna at my house; who do I look for? Any TV antenna installer?
@RFShop
2 жыл бұрын
Yes, they should be qualified enough to follow the rules for Helium
@TapTwice
2 жыл бұрын
Very useful content, keep it going. I have a question: I can place an antenna under the roof next to a window. The window is quite small so a 3dbi fits against it while a 6dbi will be partially covered by the wall. It's a Suburban area. Which one will perform better?
@RFShop
2 жыл бұрын
Indeed a tough question, but the way you describe the blockage I would prefer the 3dBi antenna.
@Ambient5oul
2 жыл бұрын
@RFSHop thank you for this video. Can i ask. if i was to place my bobcat stock 4dBi anntena in my attic on top of a metal backing tray, does this help at all? ive heard this helps? the antenna would be up high center point of the attic with the baking tray below. Eventually i plan to have it on the outside on top of roof, but for now attic is my only option. Ive just read that placing on a baking tray or metal frame/ironboard helps, is this just misinformation?
@RFShop
2 жыл бұрын
I've seen those videos where people put their antennas on a baking tray or something and then it improves. Those antennas I've seen are actually monopoles and need those ground planes to work properly so it's not magic, it's by design. However, many antennas (dipoles) don't need the ground plane so won't make a difference. However, it does make a lot of sense if your antenna is a small stubby on a base
@Ambient5oul
2 жыл бұрын
Thank you for reply. Appreciated. 👍
@jacobgascon5266
2 жыл бұрын
Hello, I am wondering which antenna you are using in the video. I am wanting to purchase one for my home to give a try mining on the Helium network. LMK if im bonkers.
@RFShop
2 жыл бұрын
Hi Jacob! I’m using the ALFA Marine Omni in that video. It’s actually a great option, and nothing ‘bonkers’ about the question…in-fact, we’ve seen incredible successes with that antenna on various applications. Have a look at rfshop.com.au/product/alfa-network-4g-omni-antenna/
@jacobgascon5266
2 жыл бұрын
Thank you for being so prompt! Means a lot. I'm really leaning towards using the Marije Grade Omni Antenna for my home application. I'm trying to reach over 20 miles out. What are your thoughts? It's either this or a 24.5in 5.8 omni directions pole antenna.
@RFShop
2 жыл бұрын
@@jacobgascon5266 I do think you will have good results with that Marine style omni antenna
@oliserv6225
2 жыл бұрын
@@RFShop Hi mate. Your answer makes me search for such an antenna for Europ's specs ! Do you have a marine antenna with higher dbi gains ? cheers
@RFShop
2 жыл бұрын
@@oliserv6225 Poynting Antennas does have a good option for the EU bands
@marco9941
2 жыл бұрын
I've been following your channel for a bit now and want to thank you for your priceless information. Have a question though, I'm going to set up a helium antenna at my work place (warehouse) which has high voltage power lines about 40 meters away, 5 meters higher than my antenna point, will that obstruct my signal?
@RFShop
2 жыл бұрын
Hi Marco. Actually, the power lines are horisontal and the antennas are vertically polarised. That means they don't really see each other and from that perspective it will be quite OK. Having said that, even if they were not cross-polarised (which that aforementioned condition is called) the distance and height would have nearly eliminated any concerns as well. So, all-in-all I would say it's fine ;)
@MrVIDEOACE
2 жыл бұрын
Hi David, thanks for your great videos. I am currently planing to put a helium miner on a mountain. the problem is, that i cant figure out if my miner will have enough range and what antenna to use. The city i want to reach is in LOS and max. 17km away. I think atm its best to use a directional antenna. im in the EU btw. Can you tell me if this is even possible?
@RFShop
2 жыл бұрын
Hi. In theory the omni should be quite capable of reaching more than 20km. I would use 6dBi omni.
@actc6077
2 жыл бұрын
I have a question . My balcony is made of metal . I have a wall of metal, is there someway to block the metal with tape or something from interfering with the signals.
@RFShop
2 жыл бұрын
Good question. It is in theory possible to use radar absorber material, but that's actually used in very high-end applications and not very cheap (in-fact, very expensive). I would just try to avoid the metal as much as is practically possible
@leela6646
2 жыл бұрын
Cool explanation, many thanks for it! Please does this apply also to panel antennas ? (Metal plate(balcony) behind the panel antenna)
@RFShop
2 жыл бұрын
Actually no, the panel antennas are often designed with the assumption that the back will be a metal surface of some sort. You should expect that it's OK to put a directional / panel antenna right against a metal or other material surface
@leela6646
2 жыл бұрын
@@RFShop Thanks for confirmation!
@trevinosoutdoors7239
2 жыл бұрын
Do have any knowledge with amplifiers? Do you know of a hand held antenna checker?
@RFShop
2 жыл бұрын
I was asked to do a video on amplifiers, so I am planning something. For hand-held antenna tests, look at the miniVNA stuff
@WoetotheVanquished
2 жыл бұрын
what happens if you use a directional antenna that rotates 360 degrees over the course of 24 hours?
@RFShop
2 жыл бұрын
I guess that, unless you have confidence in the timing and witness events this could probably hurt more than do good, as you will need to hope you point in the right direction when a remote hotspot send out a witness...or you may actually be facing away when a beacon is sent so you miss them. As for you sending beacons, it could be interesting but I do not believe the Helium system would look kindly at this.
@Jose_Perez_Honest_Reviews
2 жыл бұрын
Thank you for the content. Someone must have told you already but i am not going to read every comment. I believe the bolt next to the red plastic is meant to attach the lighting cable. Unbolt the screw, get the cable below and bolt it again. Also i would put it the other way around so the cable does not make a U turn. But i am no expert.
@RFShop
2 жыл бұрын
Thanks
@Jose_Perez_Honest_Reviews
2 жыл бұрын
@@RFShop I dont understand how my comment ended on your video, it was meant for a different video. Thank you for all the work you put on your videos, they are very helpful
@RFShop
2 жыл бұрын
@@Jose_Perez_Honest_Reviews ah…makes sense. I was curious what exactly you were referring to 😂👍🏻
@beetesting7300
2 жыл бұрын
Top content +1, thanks for making this David. I've been doing research online about this for days and I still have a question, what happen with a lower frequency antenna and a thin metal? I.e. when frequency length much smaller then metal size.
@RFShop
2 жыл бұрын
Hi. Metal will always play some role. On my final year project I used alumnium foil for a reflector and it work really well
@LAX3
2 жыл бұрын
Does cardboard hurt the antenna if it’s mounted against that? Also, how much spacing would there be needed for a 8 dBi antenna between a metal pole, is that also around 7-8cm? Thanks for making this video helps a lot!
@RFShop
2 жыл бұрын
Hi Alex. No, cardboard should be fine. Yes, all antenna gain values will behave the same way. It’s the frequency that matters
@actc6077
2 жыл бұрын
@@RFShop my wall is made of metal is there something I can put in between to block the metal from interfering with the signals.
@RFShop
2 жыл бұрын
@@actc6077 unfortunately not. The only material that would serve such a purpose is called absorber. Although it could serve the purpose of not seeing the metal obstruction it will absorb the energy so not quite what we want to achieve. Also, this type of material is really expensive, and it would be much cheaper to get another location. I know in the video I presented the worst-case problem...but if you want a directional antenna it's possible to space about 8cm from the wall and you will in-fact have a good reflector and increase the forward gain to your advantage. However, it will take from the power / radiation that could have gone to the rear instead.
@chattrick93
2 жыл бұрын
Is it a problem to mount a antenna directly (with contact) on a metal balcony? Will the balcony become part of the antenna and could this benefit or worsen the outcome? Thanks mate 👌
@RFShop
2 жыл бұрын
It really depends how you mount it on the balcony. If you keep the spacing OK it's not so much of an issue, but don't put it too close to the antenna. Best to have the antenna above the rail
@chattrick93
2 жыл бұрын
@@RFShop I have mounted it directly with the mount on the balcony. So the metal plate of the mount touches the balcony but not the antenna itself. Antenna is above the rail. So no problem, right?
@RFShop
2 жыл бұрын
@@chattrick93 that sounds perfect.
@doirmad
2 жыл бұрын
If I can't have an antenna on the roof of my complex can I have one on each side and use a splitter to one miner?
@RFShop
2 жыл бұрын
Yes, that would indeed be one way to resolve that problem
@keithcevasco2827
2 жыл бұрын
Nice video. Can GPU mining block signal from the helium minner antenna? I’ve noticed items like garage door opener loose range when having lots of gpu miners going. Other signals get worse like cell phones and wi-fi
@RFShop
2 жыл бұрын
It should not interfere. The garage door antennas are often very weak and low power levels, so any significant source of interference can quickly cause it to fail. Helium is a proper antenna system with much healthier power levels and decent antennas so won't suffer that quickly from random electronic noise
@keithcevasco2827
2 жыл бұрын
@@RFShop Thanks for the response. Was curious about this as GPU mining kills my Wi-Fi signal as well as my cellular signal when near all my rigs. Come spring time guess it wont matter regardless as I need to get my antenna outside to see if I can get a witness.
@Deadgray
2 жыл бұрын
I had a situation where the GPU rig was interfering with the wifi in the next room, even when not on the line between the transmitter and receiver: GPU AP laptop. Turning off digging immediately restored the wifi. Later changing the wifi channel also fixed the issue. But with Helium you can't change the channel...
@tw9472
2 жыл бұрын
Great explanation - thank you very much. I am putting outside 40ft mast, anchored with wires to make it more stable but the very top 12ft or so will not be stabilized, 3/4 conduit, and with stronger wind gusts that happen once a month maybe (15+mph, I am not in w windy area, far from the ocean, sea etc)) the top may sway a bit, I think. Would it create a big problem - does the antenna have to be perfectly still and sturdy for the transmission? If you put it on the chimney then it is 100% sturdy but to me every mast will sway a bit. Thanks!
@RFShop
2 жыл бұрын
That's really where antenna gain becomes important. Lower gain antennas will not suffer much because of movement. Higher gain antennas can have some trouble. Think about it this way...the pole moving will mean the signal peak / strength fluctuates between the peak 9dBi (for instance) and down to perhaps 0dBi as an extreme. If you are well within distance this fluctuation may not really mean much, but if you are very far away then that 9dBi drop could be a problem. However, on a lower gain antenna (say 3 or even 6dBi) the movement would be giving a fluctuation of perhaps 1 - 3dBi...so not much different and I would leave it "as is".
@tw9472
2 жыл бұрын
@@RFShop Thanks a lot for the response. I am seeing it as illuminating the area or distance using bare light bulb (low dBi) or a long distance flash light having a lens focusing the light. I am putting 8.5 dBi, so it will be sensitive to the sways but the question is how much can be tolerated, where is the threshold? If 8.5 dBi had the width of transmission 15 deg or so than theoretically 15 deg sway from the perfectly vertical position should be tolerated BUT the intensity is not equally distributed across that 15 deg cone and here is probably my point. How unequal is that distribution of the strength across that cone comparing edges to the center, are these differences in the order of fraction or a fold, or a few folds. Does it behave same as light which would again help to imagine it as two people trying to signal each other from a big distance at night using flash lights. :-)
@RFShop
2 жыл бұрын
@@tw9472 Good question. The definition of beamwidth is 3db. So if the specification states 15dgr beamwidth, they are really telling you it's no more than 3dB down from the peak value. I think that's the anwer you are looking for right? 3dB
@tw9472
2 жыл бұрын
@@RFShop So, if I follow this correctly then if the antenna sways passing the optimal cone/allowance you may be loosing 3dBi or more and accordingly if the swing is within 5 deg or so - not a big deal, but this also mean there is even smaller chance of overshooting nearby antennas even if yours is high dBi. I am in the medium density area, 50K people town very spread, 30 antennas or so, single or 2 story houses, bigger city ~10 miles/16 km away. One or two people have 8dBi. one on 5m and the other at 10 m and both have nice connections to the locals, most of which use low dBi. I am almost done with the mast, 13m if I don't ruin it :-). Will let you know if it works as it should. Thanks!:-)
@tw9472
2 жыл бұрын
@@RFShop You made me thinking about this and rediscover things certainly known to the specialists for a long time. At distances larger than 5-7 miles the earth curvature rally starts to come into play. Just checked that in perfectly flat terrain to see each from the distance of 10 miles two antennas have to be elevated to 10 m each, so in reality two antennas are never connecting at their maximum emission unless they are 3-4 miles and located at the first of second floor. I am at the bottom of huge valley that is very flat but surrounded by hills and mountains visible on the horizon. Only the people having 10+ m antennas can connect from my area to that big city 10 miles away yet some surprisingly have connection of 30-40 miles to the foothills - funny.
@JoJoPsyChick
2 жыл бұрын
Amazing video! Thank you for this! This may be the dumbest question ever (and it's definitely not something I would do myself) but theoretically could you use that "wall" to your advantage to have the signal bounce somewhere else.. For example, you have a slanted antenna, and you create a wall to purposely bounce the signal that would be facing towards the sky to now be pointing to a different direction? Just a theory I'm wondering would work or not. Awesome content btw!
@RFShop
2 жыл бұрын
Hi Joanna, Absolutely yes. We do it all the time, as the reflecting surface becomes part of the overall antenna (so it's actually not a silly question at all). I just though...during the preparation of this video, that is might be best for the general audience to stay away from metal as it's the safer outcome :) The one thing that will happen though is that you always loose the omni radiation pattern, so you will change the characteristics. The 17cm I mention in the video is basically 1/2 wave and that's the worst. However, if you had it spaced 1/4 wave (i.e. half the distance) you turn the same concept into a nice directional antenna but again, be aware that you will loose coverage behind the reflecting surface!
@STUDIO388_
Жыл бұрын
Thanks mate great content , i just got a bobcat miner 300. i live in the woods populated yes and some hotspots yes and i m going to put my antenna on top of house but it doesnt clear the three line of course , is that a big problem and is it true that a window is not ideal because it reflects signals and you better of otherwise....thanks
@RFShop
Жыл бұрын
Windows will reflect if it's a metallic tint, but otherwise it's more of a disturbance (higher dielectric constant)...window is certainly better than a wall or even wood.
@namanpatel7981
2 жыл бұрын
I am from India and have one contact who sells 12dbi omni cylindrical antenna with frequency of 698-960/1710-2700 MHZ. Is it ok go use it or this much frequency will decrease my earnings
@RFShop
2 жыл бұрын
Hi Naman. As long as the gain at 900MHz is indeed that good it will be OK. Just keep in mind that the gain on those wideband antennas will vary a lot do best yo check the datasheet.
@fracichi
2 жыл бұрын
Great video, and happy to have inspired it 😄. Following your instructions I moved my antenna 1 meter far from the rear wall. Sadly I can't put it on the house roof. What would be the minimum distance from real wall to minimize the interferences and optimize the signal transmission? I have a 5.8 dbi fiberglass antenna. Thank you
@RFShop
2 жыл бұрын
If you can stay 50cm away that would be great. Also, it helps to physically visualise any obstructions and try to manage a clean line of sight to all locations you try to cover. It is possible to have signal through non-metal material, but one just need to be very aware that it is going to have an adverse impact. I see lots of posts for people place antennas in an attic. It will work, but will be inferior to the guy who placed the same antenna outside on the roof.
@fracichi
2 жыл бұрын
@@RFShop thank you, that's exactly what I thought. I'm learning that RF world is really weird. With my 5.8 dbi fiberglass antenna i can witness some beacons from a certain hotspot, but sometimes I can't witness it even if the hotspot near to me can. Seems randomly, but it can't be...right now I think the placement of the antenna is the best I can do
@stevenday2067
2 жыл бұрын
@@RFShop Love your content, I have a narrow, 3 story tall house. The roofs are super steep, so I don't dare try to climb to the peak. My antenna is in the attic...my connectivity seems spotty and not great. 8dbi fiberglass also. Higher dbi will help punch out further to compensate for the roof I hope? Even if it means the spread won't be very low to the ground near my house? Do you have any videos demoing the signal loss through typical building materials? I'd love to see real world impacts of thing!
@RFShop
2 жыл бұрын
Great suggestion...will think about how to demo that. I might have to use my VNA rather than rely on the network to give me / us that answer. It'll be a great test though
@HawkerKingston
2 жыл бұрын
So much info in this channel! I cannot find answer anywhere if it is possible to use 4G antenna for Helium mining? I'm considering this antenna -DrayTek ANT-4GE1. Please help
@RFShop
2 жыл бұрын
Hi! Yes, 4G works perfectly fine for Helium. In-fact, the antenna in my hand is a 4G Marine antenna
@russelrlthomas
2 жыл бұрын
@@RFShop Does the 4g antenna need to cover the 915mhz (North American) frequency and if it covers a very wide spectrum does it matter that it is not tuned for 915 mhz? Can you take just any 4 g antenna and if the SWR at 915 passes an SWR test you are good to go?
@RFShop
2 жыл бұрын
@@russelrlthomas great question. The tuned antennas are applicable for the narrow band antenna designs where it's actually important to have the device designed exactly how you need it. In 4G designs we don't have these narrow band style antennas, and it's less applicable. However, the trouble often is that the VSWR is then also weaker. It is likely that the VSWR will be around 2:1 for the wider band antennas, but for narrow band structures you can actually force the antenna to be closer to 1.2:1 for the band you need / want. So to answer your question...it's not mandatory. If the SWR passes your spec and the antenna works well I would indeed use it.
@germulhall8668
2 жыл бұрын
Excellent Content verry well explained.
@Ballzac212
2 жыл бұрын
would a tree give you trouble if you have mounted with a antenna mount on the side of a tree?
@RFShop
2 жыл бұрын
Yeah, I would not recommend going right next to a tree.Lots of water content
@woodwood5164
2 жыл бұрын
Hi, great video thanks, can you give info about the antenna tested around 7 minutes in, I am 868mhz and very interested if that is good for UK Thanks again
@RFShop
2 жыл бұрын
Hi Wood Wood. The antenna I used for this demo is indeed a very good antenna for a wide frequency range. In the beginning when we were still starting up the Helium range we sold these antennas to customers and they were indeed very happy with the results
@jfxcapital2600
2 жыл бұрын
I put my 5.8dbi antenna with base plane outside the balcony against the wall on a 41st storey condo, but i still witnessed a miner 3.3km away behind the building about 4 o'clock and there is no line of sight then also have 2 more buildings that blocks, i not sure how it manage to witness it.
@RFShop
2 жыл бұрын
The IoT technology is very sensitive (and that's a great thing). You'll still have some signal going in all directions, and 3.3km seems quite plausible to me. If you had a witness at the same distance to the front, you'd see the difference in signal strength and then it will be clear. You could expect the witness in front to be significantly stronger.
@deanmarsh1452
2 жыл бұрын
As a lorawan gateway is just listening the majority of the - how does this impact the receiving side (antenna in close proximity to metal object)?
@RFShop
2 жыл бұрын
Taking away the electronics connected to the antenna, the principle of "reciprocity" applies in antennas. That means, the same way it sends is also the way it receives...but it's most often simpler to illustrate and explain the "black art" of RF using the transmit illustrations.
@deanmarsh1452
2 жыл бұрын
@@RFShop brilliant! Thank you. There are some huge LoRaWAN Gateway rollout in the UK. We have over 500 in Wales, and growing. I however have seen the odd few with antennas parallel to poles.. Your video backs up my thoughts! Brilliant information.
@RFShop
2 жыл бұрын
@@deanmarsh1452 thanks...that's indeed something that needs to be looked at carefully ;)
@themaskedman4539
2 жыл бұрын
Hi, what the best angle for the antenna?
@RFShop
2 жыл бұрын
I prefer the 6dBi type performance...so about 30dgr elevation
@neldangztv6613
2 жыл бұрын
Thanks for sharing...
@RFShop
2 жыл бұрын
Thanks !!
@TheWalletSource
2 жыл бұрын
Great content!!
@RFShop
2 жыл бұрын
Thx
@Solidhands
2 жыл бұрын
What is the name of this meter?
@RFShop
2 жыл бұрын
It's a VNA - Vector Network Analyser. There are cheaper ones available...we use this type of machine for all our cable and antenna tests at RFShop. This particular model, from Rohde&Schwarz, goes up to 3GHz. For LoraWAN one only needs a more basic machine that does not need to go higher than 1GHz
@actc6077
2 жыл бұрын
So antenna holder is bad ?
@RFShop
2 жыл бұрын
No, but one needs to be careful how / where it's placed
@dognrob1
2 жыл бұрын
On a 5.8 decimal Antenna where it mounts to the metal it shouldn't swivel shit it and I'm talking about on the outside of the antenna after it screwed into the Magnus
@RFShop
2 жыл бұрын
Correct, it should not swivel / move when mounted
@mrnice88x
2 жыл бұрын
420th for the thumbs up!
@RFShop
2 жыл бұрын
Much appreciated :)
@Max-kn9yi
2 жыл бұрын
How about a tree, cant put it up any other place,
@RFShop
2 жыл бұрын
Mav, I'm not a fan of a tree. It's not a permanent option but could be used as a temporary option I guess.
Пікірлер: 128