Is there some Eropean distributor ar manufacturer for HNTenna ? You want enough data points to make good decisions, and one or two beacons is less than optimal. Ok, lets start with broad strokes: The antenna you choose for your hotspot placement should match your topography, your elevation, and your lines of sight. Dont just look at the gain of an antenna and think higher is better. Wi-Fi HaLow meets the unique requirements for the Internet of Things (IoT) to enable a variety of use cases in industrial, agricultural, smart building, and smart city environments. Try to refresh the page or come back later. This item has had a high sales volume over the past 6 months. And I guess that thier antennas are the best in the world. My Bobcat is due to arrive any day now and there is a lot of info floating our there I like what you say and have read most all your posts; a lot of information, most beyond my understanding. I have some cell towers on my flat roof over the top-floor mechanical room below but there is about 150 feet between the two cell tower structures. Hey Nik! Which antenna do I set inside my bobcat? Unlike all other HNT hotspot miners on the market that run on Raspberry Pi, Bobcat Miner 300 uses the industrial-grade Rockchip PX30, a high-performance quad-core application processor designed for high-end commercial applications. Buyers are responsible for return shipping costs. I only found short ones, just for the window Part. Doing exactly what a ham operator does may give you the results they want, not what you want. Is there a guide with the original antenna? I specifically waited to write the review after heavy rain and wind. USACoax does good work. Hi Nik, Super, glad its working for ya Gary. Rock on! Id give it a week. Das Produkt hlt was es verspricht. If you Buy It Now, you'll only be purchasing this item. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. If youre looking at a low-cost outdoor setup if you dont have access to your roof, checkout my how-to Helium Outdoor Antenna Low Cost Balcony Deployment guide. Antenna: HNTenna, Issue: Its an example of the incredible earning potential that exists when providing asymmetric value to the network. Hi Joseph, if youre blocked by elevation, your best bet is to find another location; the antenna wont make a difference. Etsy offsets carbon emissions from shipping and packaging on this purchase. 50 In Stock. Area: Bayonne, NJ Antenna: Nearson 9 dBi. I need an advice and a help: i didnt even want the antenna up this high because its a rent house and max with sensecap is 9dbi. Hi Nik, Sign up to our newsletter and well keep you up to date with the latest arrivals, 8 dBi Low Profile N-Female Omni Outdoor 915 MHz Antenna for Helium RAK Miner 2 Nebra Indoor SyncroB.it & Bobcat Yes! Saying no will not stop you from seeing Etsy ads or impact Etsy's own personalization technologies, but it may make the ads you see less relevant or more repetitive. Another thing to add (08/18-08/19): Look up r f antennas helium miner on youtube, Try one of these https://www.mcgillmicrowave.com/antennas/helium-antennas/omni-directional-tuned-and-optimised/, they work well I have one setup brought the kit, A community for discussing all things related to Bobcatminer300 and the Helium network. ), LoRa Antenna-433MHz /470MHz /868MHz /915MHz 8dBi Fiber Glass Antenna with N Female Connector, 15dBi high gain panel directional 865MHz lora antenna, 6dbi 8dbi 10dbi 12dbi 868mhz lora Fiber Glass Antenna Kit for 915MHz Helium Hotspot, 8dbi 915mhz outdoor lorawan fiber glass antenna Miner longfi hotspot antenna, 915 8dbi Fiberglass Antenna For HNT Helium Hotspots LoRaWAN, Helium HNT antenna 3dbi 5.8dbi 8dbi 10dbi 868MHz 915MHz Lora Outdoor Fiberglass Antenna, 8dBi 868Mhz Fiberglass Antenna for Gateways and Hotspot Miners, 8 dBi Omni Outdoor 915 MHz Antenna for LoRa lowan Helium RAK Miner, 8dbi 915MHz outdoor fiber glass antenna for Helium Hotspot miner, Waterproof type High gain 915mhz Lora antenna with N type connector, Fiberglass 12dbi 915mhz antenna for helium Hotspot miner, High gain Lora antenna 868mhz fiberglass antenna, Report Intellectual Property Infringement, Global Sources Sourcing Sites: GlobalSources.com, No.20, Fengshen Rd,Beifeng Industrial Area,Quanzhou,Fujian,China. Location: On the roof should i just start with a 5.8 dbi omni and see what happens? Your posts on this stuff are really easy to understand. Youll usually do that by using a low gain antenna up high, with clear lines of sight all around. Topography refers to the buildings, earth, and water that surround, channel, and block your radio signals (propagation.) So this is probably a stupid question but I dont wanna buy the wrong thing lol. Make sure you also know the connection on your hotspot, then order a cable accordingly. If you selected a frequency that is not compatible with the shipping address, our support team will contact you via email to confirm the frequency on the order. Id post a picture if I could. Run 40 or less of LMR400 cable to it from your hotspot. 8 dBi Low Profile N-Female Omni Outdoor 915 MHz Antenna for Helium RAK Miner 2 Nebra Indoor SyncroB.it & Bobcat it seems like directional may not be an option because of the elevation gain and because I can really only get up about 25 foot at the most, thats my roof peak, it basically looks like im blocked from all of the hotspot clusters on the other side of the lake due to this 20 foot elevation gain, any ideas if this looks accurate? Now I have to just set up my other miners and Im good to go. Hm, were having trouble loading this video. Bobcat customer support said their antenna is an outdoor antenna. FREE shipping. Another nice touch is the Bobcat comes with a wall mount and mounting hardware. Antenna: Stock, Cables: N/A. Still, most people dont live in the desert, and the flattest state in America has a ton of trees on it. Buyers are responsible for any customs and import taxes that may apply. 08/18-08/19: Antenna: 4 dbi. Put it outdoors at least 10 above all the buildings around you. Stick with it. As always, while the stock 4 dBi antenna that comes with the Bobcat Miner 300 hotspot is great, I do recommend upgrading from the stock antenna. To reduce the risk of fire, never leave vintage electrical or electronic products plugged in unattended. Hey Mark, you did the right thing; Custom Antenna is fine. Location: Inside the house, 2nd floor Dense forest in between you and other antennas is about the only time a higher gain (up to 9 dBi) makes sense, and even then it may not make a giant difference. Water allows radio signals to travel much further than normal; look at any hotspot next to a body of water and youll see it will connect with other hotspots at much further ranges across the water than it will across land. 8 dBi Low Profile N-Female Omni Outdoor 915 MHz Antenna for Helium RAK Miner 2 Nebra Indoor SyncroB.it & Bobcat, Increased witnesses to 27 and up to 20 km away. Disclaimer: Etsy assumes no responsibility for the accuracy, labeling, or content of sellers' listings and products. Orders with free shipping selected will incur a 10% restocking fee to help us cover the original shipping cost unless the item is defective or different from the advertisement. So we are still at 4 witnesses. Dublin being a relatively flat City and the fact that there are only two other hotspots within a 1 km radius I think I should go for an a TBI but what would you think? Antennas just dont matter that much. It took a little over 20 weeks to receive my Bobcat Miner 300s and two of them happened to be Batch 21 which supposedly had some issues which I did not experience but many did. I am satisfied. Hi VM, as long as you have clear line of sight (no mountains/hills blocking it) you should be fine with a lower gain (4 dBi or lower) antenna. I might need help with the math. I spent a fair amount of blood and treasure to learn that lesson. Good manufacturer. I might need help with the math. Miner Bs beacon was witnessed three times by miner which was 16km away without any issue. Hi Nik, While itll work to send out RF, most of those transactions will be invalid due to being likely to break the current RSSI/SNR curve Helium uses to evaluate signals. Ill double tap this range thing with an example of a hotspot I run, which has a 3 dBi HNTenna on top of a 20 pole on top of a ~30 building. For extrajudicial settlements of consumer disputes, the European Union has launched an online platform ("ODR platform"): Allgemeine Geschftsbedingungen der Firma JSB Engineering, Looks like you already have an account! Of course, that 4x power comes at a cost; the beam is focused; more laser and less lightbulb. YOU want to hit as many high scale hotspots as possible. In contrast, Bobcat Miner 300s enhanced 4dbi antenna is able to provide 150% wider coverage. Remember, topography includes not just hills, mountains, and water, but all the buildings, bridges, and other structures that might block your radio signal. That brings us in a roundabout way to Lines of Sight. Miner A Bobcat Let me know if that helps you. Nearest hotspots are in 9 15 km distance. It hasnt been 24 hours yet and I would describe myself as a patient person, but in this case Im having anxiety lol. Rokland 8 dBi N-Female 915 MHz low profile 25.2" fiberglass Helium antenna with N-female connector and U-bolt bracket mount. While were on Lines of Sight, lets talk about the range of a standard hotspot. Or, do I purchase 5-6db antenna, and have the final value around 3db. Second, for those of you who just want AN ANSWER: Simple: Pick up one of these if youre on a budget (use code GRISTLEKING to knock off another 5%), get this if have plenty to spend or choose from the McGill selection. Wait so the antenna is weather proof or not? I offer consulting thatll walk you through the strategy side as well as helping you find the best spot locally, you can read more about that here. Antenna is in 2nd story window with no screen. ", Compatible with:RAK V2Bobcat 300Nebra Indoor/OutdoorSenseCAPM1SyncroB.itHelium HotspotKerlinkLongAPFreedomFiHeltecClodPiFinestraLinxdot, Warranty & Support:ComplimentaryTelephone and Email/Live Chat Support(Click Here)OnlineTechnical Manuals and Instructions(Click Here). I am so anxious to get my miner to actually be mining. In germany you have to be 2.5m from the roof away and maximum 1.5m away from the wall to not meeting to ground the antenna. Indoor setup. Hi Nik, The concept is simple. That means that unless you aim your antenna very carefully, you can blast all that power into places that have no hotspots. Questions about miners, antennas and cables? Hi Johannes, For every increase of 3 dBm, there is twice as much power output. Hi John, Id go with the stock Bobcat antenna mounted on a metal surface or a low gain antenna like the HNTenna. Do I need to buy a N-male to RP-SMA cable for this? We exhibited at Remember, youll earn the most by delivering the most valuable & provable coverage to the network. As with any hotspot, once you connect the hotspot to the internet via Ethernet or WiFi you always want to wait 30 minutes to 1 hour before you register the hotspot to your Helium wallet via the Helium app. Pingback: How These Accessories Can Impact Your Helium Network Coverage Parley Labs. Please. Cable losses vary by cable, which is why most people use a low loss cable like LMR400. I sent you a picture on discord, Helium-Antennas, Got it, posted here for reference. Made of Fiberglass, Copper, and Aluminum Alloy, Authorized Distributor - 1 (667) ALFA-NET, Learn more about antenna size and gain correlation, learn more about antenna height and gain correlation, Heavy Duty N-MALE antenna magnet base 3.5" diameter + 6.5 ft. CFD-200 cable, Telephone and Email/Live Chat Support(Click Here), Technical Manuals and Instructions(Click Here). Den Versand persnlich vom Verkufer fand ich Klasse! Sorry, we could not translate this listing to English. As I said at the beginning, the general rule for topography is this: The flatter your topography, the higher gain antenna you can use, up to 9 dBi for 95% of placements. Miner A Bobcat All other Helium HNT miners on the market either use 32GB flashes or external SD cards.More memory means the miner is able to compute more at the same time, as well as longer device life expectancy (up to 10 years), because it allows 3000 write cycles, compared to 500 write cycles allowed by an SD card. We take intellectual property concerns very seriously, but many of these problems can be resolved directly by the parties involved. Antenna: RAK 5.8 dbi, Cables: RAK pigtail interface converter bundled with antenna. It has Lines of Sight to a lot of other hotspots, BUT those other hotspots dont have great lines of sight to other hotspots around em. Quick Question, rural Austria all the next hotspots are around 25 km away. Rock on! But im wondering if it would be wiser to upgrade later with a 3dBi? the only one that seems to perform at all is 12dbi. If you have questions about how to run power over Ethernet (poe) with your Helium Hotspot, check out my Helium Hotspot POE Setup guide. And do you recommend anything better than the Bobcat 300? To the south, the signals are blocked or attenuated by interior and exterior walls, but apparently there is a small window or opening where those weakened signals are escaping, then going pretty far over the water. Antenna: RAK 5.8 dbi, Cables: 11 LMR400, Nice Lipstick Chimpanzee Elevation: 25 above ground, Area: San Francisco, CA. Ok, lets get dirty! -. For bulk purchases, see our bulk purchase return policyhere. Captcha failed to load. That brings us to ELEVATION. Ship items back within: 30 days of delivery. Ill round this out with what to definitely NOT do. Do not use a vintage electrical or electronic item if its safety cannot be verified. Im sorry rural Florida, youve just got a tough row to hoe on that one. Our production and fulfillment departments perform a final frequency check prior to shipping. Dont get too wrapped up if you cant get one of theirs though, as a standard vertically polarized antenna will usually do almost as well. Want me to ping ya with important updates? Hook the antenna up, pull the 550 though and secure the cable to the ensure the antenna stays put. How are you bringing power & ethernet to the enclosure at the base of the tree? VSWR 1.5 with 8 dBi gain, 50-ohm impedance, max input power 50 W, made of Fiberglass, Copper, and Aluminum Alloy, Includes 2 U-bolts and mounting bracket as pictured, plus antenna. The concept of Fresnel zones and diffraction in radio wave communication is one of the fundamental drivers of the RF is weird refrain youll hear whenever you see a pattern that doesnt immediately make sense. Rf sims say 174 potential witnesses with 8.0 and 170 with 3.0. The checkout process was straight forward but could be confusing if you have never used cryptocurrency to purchase before. As a rough rule of thumb, each connection (hotspot to antenna cable, antenna cable to antenna, or going through an enclosure wall using a connector) will drop your EIRP by .5 dB. That is what I'm planning on doing. View cart for details. Seller will cover return shipping costs. What antenna of your recommendation would be the best for this relatively flat area with trees, stores, houses, and other tall/short buildings nearby and below? Remember, the most important thing is location, then elevation. Antenna: Oukeione 3 dbi. I placed two separate orders in early to mid-May. So, lol, an interesting idea I had was to take five 10 foot conduit plastic pipes, put them all together, and start at the base of the tree and just go through all the tree branches until it popped up over the top. Every increase of 10 dBm has a tenfold increase in power. I already have a good location for them. Gary, your comment was exactly what I was looking for. We've sent you an email to confirm your subscription. Im glad I wasnt the only anxious one. Buyers are responsible for return shipping costs. Forests are RF sinks. This is NOT a WiFi antenna or 4G cellular antenna, it is ONLY for 915 MHz sub 1 GHz HaLow or LoRa application, or other applications in this band. Finally, Lines of Sight can be blocked by forests. In an omni antenna (well get to directional or sector antennas in a minute), that shape becomes a flatter and flatter plane. First: Hotspot placement optimization is FAR more important than what antenna you use, more on that here. I live in a suburban flat area. The results are a little skewed because of that. Thanks in advance! How important is location NSEW relative to your hotspots installing above roof? Thank you so much for your helping appreciate it. Wait, you want to actually learn and match your antenna to your situation so you get the maximum rewards possible? Antenna: Nearson 9, Cables: 5 of LMR400, Chilly Blood Mongoose Elevation: 41 above ground, Area: San Diego, CA. I have purchased and installed HNTenna. Do NOT, by the way, try to get the giant antenna in the picture below. See also our NEWfull size 40" 8.5 dBi model.Full spec sheet. Enhanced 4dbi antenna provides wider network coverage, meaning better Proof of Coverage result for increased $HNT earnings. Many of you will have been scouring ham radio sites to figure out how to improve the range of your antenna. What about buildings? Remember, location is FAR more important than antennas. Just using your advice and moving my antenna outside, Im noticing a slight increase in rewards (~$2-$4 daily). If you opt for an exchange, we will pay to ship the replacement to you. How much power will you lose? Or do i have to make adjustments? The difference between a 3 dBi antenna (what most hotspots ship with) and an aftermarket 9 dBi antenna is a factor of 4! Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for: Etsy keeps your payment information secure. I just cannot climb that tree, its too full, and no branches to climb. We had 4 witnesses before when we had it installed at the window sill. Die Verarbeitung und Qualitt der verwendeten Materialien ist wirklich gut und der Halter ist sehr stabil. That image is also a great example of why you should never put a hotspot antenna inside; you are losing a ton of power before the radio waves ever get outside the building. This hotspot is placed on the north side inside a building. This Lines of Sight idea has an important implication in understanding how some of the top earning hotspot/antenna combos are doing so well. You may check out your location on the Helium Explorer Coverage map and think youre perfectly positioned in regards to nearby hotspots, like this: See how that spot is tucked into a bunch of hills? No need to assert location to sync hotspots to the Helium blockchain. Finally, dont worry too much about your antenna. You dont need an N-male for it. Great! Any updates on this? However, your blinds won't stop the signal unless they are heavy and thick. Is there a placement optimization map available? {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. Worked flawlessly. Ein gut gelungenes Produkt fr kleines Geld. These are third party technologies used for things like interest based Etsy ads. Use an HNTenna indoor antenna if you want to spend money and upgrade, but start with stock. If you'd like to get the additional items you've selected to qualify for this offer. It was a pain outing up there, but I dont mind talking it down if I have to. I knew the wait would be long to receive the Bobcat Miner 300s so when they came it was an amazing feeling. Antenna: 8 dbi omni from eBay, Cables: 60 of LMR400, Sweet Sage Pike Elevation: 43 above ground, Area: San Diego, CA. My antenna is on the roof, Your email address will not be published. All rights reserved. Cities in general do not have a flat topography, even if theyre built on flat land. So my question is, is the antenna waterproof? Thank you and welcome :), Press J to jump to the feed. The Bobcat Miner 300 was the first hotspot to have Turbo Sync meaning you can have the hotspot synced to the blockchain within an hour of setup.

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