would that matter around hills?so can 6.5dbi reach higher over the hill then 8.5dbi?Am i understanding right? Finestra antenna upgrade : r/HeliumNetwork - Reddit And DBP earns like crazy. My buddy says to purchase a signal booster which attaches to the Miner (Bobcat 300 in my case) to boost signal ex: FBP-915S. The Helium network is powered by the Helium Blockchain (HNT) It is called the Peoples Network and represents a big shift towards decentralized wireless infrastructure. No DCs were burned (or harmed) in Bad luck if your next-door neighbor sets one up as well. You will be surprised how often WiFi drops out around your home. If you live in a hilly location the RF signal will not penetrate through hills and valleys. It really is easy to set up and run once you know the basics. 6dbi, 6.5dbi or even bigger ?I would say my town is between the hills. If you give those radio waves some room to spread out, they can get around obstacles. Solved LED Turn Signal Not Flashing Problem & Hyper Blinking. In an omni antenna (well get to directional or sector antennas in a minute), that shape becomes a flatter and flatter plane. Once you split your cable and splice it into two antennas you will halve your signal dBi. My total cost to set all of this up was around $900 USD. Metered per 24 bytes. The higher the antenna placement, the lower the dBi you should go for if you live in the city. The FreedomFi Gateway is a multi-protocol miner for the Helium network. I spent a fair amount of blood and treasure to learn that lesson. You will still get better range than if the antenna is mounted lower down on the outside of a house wall. Many people are starting to deploy and make their own solar-powered off-grid helium miners. Id wait a few more days to make sure. B) in the example of an 80cm 8dbi antenna attached to a pole, should the whole length of the antenna be on top of the pole, or there is a part of the length that can be parralel to the attaching pole (e.g. That means that an 8dbi antenna will perform as a 5dbi antenna or it will perform as a 8dbi antenna (in terms of the beam remaining narrow) with limited reach potential as the power will be lower? Remember, DB is not a linear value, its logarithmic so an increase of 3db doubles its power. I would probably put it on 10 meters (+- 1-2 meters). I have 2 questions. 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. Is there info on here about how to get my Bobcat out of relay mode? One important thing with outdoor antennas: Lightning arrestors, These will not protect your antenna from a direct lightning strike. In my setups, I often use LMR-400 cable for anything greater than 30 ft. Click below to learn more. The second is the frequency that the antenna will be transmitting at. Flat Antenna Cables Flat coaxial cable couplers, also known as window jumpers or window entry cables enable a secure weatherproof connection to be made between an outdoor antenna and indoor radio frequency equipment like a Helium Hotspot. Option 2:You want to utilize a lightning arrestor between your antenna and your Miner if you have any concerns about lightning striking your antenna (a strike will definitely destroy your Miner). Refer to Option 1 above if you are not using an arrestor and Option 2 if you are. What about coax cable? Check the YouTube interview with Matthew Patrick for more on collecting good stats for Helium related decisions. I would not recommend doing this if its your first time or if you only need one cable. On this install, I mounted the Helium miner Sensecap m1 in a cupboard just under the attic. Cables: Bingfu, Petite Menthol Leopard Elevation 25. Hi Martin, American based hotspots start off by pushing out 27 dBm. to submit the transaction contains enough HNT to burn to DCs to fund the transaction, the burn This antenna can be mounted with the RFMAXROSAHDM2. We are part of the fastest-growing private network in the world. This way the hotspot stays cool. hi. First thing anyone looking for a suitable antenna should check is the correct frequency they need. Views described here shall NOT be taken as investment advice and is for informational purposes only. The standard antennas that come with a Miner have a strength of between 2-4 dBi. The two images show an overhead map of the signal strength of the area surrounding the miner. You should be able to do it in the Nebra app. Choose cable type PT240 for lengths up to 55 feet, choose cable type PT400 for lengths over 55 feet. Thank you for your information! Keep in mind that the goal of many ham radio operators is incredible range, but that can come at the cost of broad coverage. Antenna mounting poles(check Amazon for a suitable one). How to Measure & Tighten Motorcycle Chain on Yamaha MT07 Correctly. In a terrain like this a 2dBi antenna with a spherical coverage would be not suitable, given the other miners are few and further apart. The topic of radio propagation involves a tremendously deep dive all the way down to the fundamentals of physics, but well keep it pretty simple. By replacing the standard antenna of a Helium Miner and placing it outdoor, you can increase the amount of HNT it earns. Cables: RAK pigtail cable, Sticky Pear Dolphin Elevation: 311 above ground (mountain). i live 7 miles and have a 50 feet or so placement what dbi antenna should i get im so confused. For example a 3 dBi is perfect for a skyscraper, 5.8 dBi is great in a sub-urban elevated rooftop. Visualize Your Helium Miners Wireless Coverage With This Free Tool, Deciding the Fate of HNT Rewards: Heliums Economics and the Competing HIP-80 and HIP-81 Proposals, SeeedStudios SenseCAP M1: Unboxing and Review, Do You Own a Helium Miner? I am are talking over 10 miles away. Also, and sorry if you had already addressed this, but would the connection from a wi-fi signal (the signal is coming from an extremely stable 4G connection from a router) be much worse than ethernet? Fee paid to add full Hotspot to the blockchain. supply the required Data Credits, the transaction will fail after being submitted to the blockchain Should you use Wifi or Ethernet for the helium miner? What if you live on a one story house? (like this one here), It is a much more reliable signal without dropouts and interference. I always use ethernet for my Helium miner installs. HNTnews.org is not endorsed or sponsored by Helium Inc or its affiliates. The execution can be complicated. The information should be readily accessible on the specifications of the devices. But keep in mind that the longer the cable you use, the more dBi loss. April 18, 2023, The Long-Term Reliability of Our Brick Style Antennas Please comment any questions and share if you found this useful. If you can fix a TV antenna connector you can set up an outdoor Helium miner. As long as the Helium wallet being used For this setup people often go with a 5.8dbi or an 8dbi LoRa antenna. Please be mindful of the fact that cables are NCNR non-cancellable & non-returnable, so double check your choices. 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. Hi Lyubo, fine to set up the stock Bobcat antenna outside, I believe its outdoor rated. Anything over 8dBi is just not going to work well, the beam angle is just too narrow. However, the use of 2dBi antenna provides a better coverage. Ultimate DIY Helium Miner Setup & Antenna Tuning Tips Earth = No Radio Waves Getting Through. Some home routers support UPNP so if your helium miner and your router support this you may be fine to just let it do its own port forwarding in the background. And thanks to a system called "Implicit Burn", users If you want to run your EIRP numbers, heres how. This will provide the miner with a low dBi loss, and a strong signal from the antenna. No antenna will blast through hills. Remember that $39 paper I quoted earlier regarding how much RF energy a given building material would absorb? is that normal?or should I wait a few more days? A deeper dive into understanding how RF works. Run 40 or less of LMR400 cable to it from your hotspot. Lets run some numbers. 70. Remember, topography includes not just hills, mountains, and water, but all the buildings, bridges, and other structures that might block your radio signal. Does that make sense? As you can see from a topographic map of Portland Vancouver the elevation can go from 2m all the way up to over 3000m. This bad placement significantly impacted their earnings and reduced their coverage area. There are two factors that are required to determine what type of cable is needed. Attenuation can happen with earth, buildings, forests, and even window coatings. This is not ideal if you have hotspots all around. You will lose power in cable run and connection points but this loss in power will not affect the beam angle. I personally mapped these two locations myself. Thanks! transaction. Mounting pole and guide wires for your antenna. Wait, what? Antenna: Oukeione 3 dbi. Here are the steps to take in regards to choosing cables for each option: Simply go to our webpage and configure the cable as follows:https://www.arcantenna.com/collections/cable-builder. The Helium frequency operates in the 900mhz or in HAM speak the 33cm band. I also have a background in software and electrical engineering. You should see a percentage. How to Increase Helium Witnesses and Earnings Fast on your Hotspot. The pink dot is the location of the miner and the lighter the color, the stronger the signal. Antenna: RAK 5.8 dbi, Cables: 11 LMR400, Nice Lipstick Chimpanzee Elevation: 25 above ground, Area: San Francisco, CA. According to some excellent work done by the inimitable @para1 on Discord, most hotspots do most of their witnessing within a 10km range. Will it affect the performance on the antenna if the info is not updated correctly to reflect proper DBis? Solid state eMMC storage maximises the . All performing fine. Specializing in low power usage. What's The Best Antenna For Your Helium Hotspot? Then once you pick a winner update the specs on the Helium app? This is due to only having 10 other helium miners around me that I can connect to. For this, we need an external pole-mounted helium miner in an external weatherproof case. It wont make a huge difference. Id re-ping them on email one more time, and check through your spam for confirmation. McGills got a wide range. Id look at how many invalids vs valids youre getting, and which are high and low value. Do You Own a Helium Miner? Odds Are You Didn't Mount Your Antenna This all depends on the type of miner you own and the antenna you plan on connecting. Setting up a helium miner to be part of the people's network is an exciting time. Do you have a backup budget selection? So, if you attempt to send HNT from a Helium Wallet without enough HNT to Is this a positive or a negative..however there are several miners 2-3 miles away. I would really appreciate it if you tell me which one in particular is the best. These skills I want to share with everyone. Very interesting stuff and an excelent job! If you want to add the lightning arrestor, then start by purchasing a UL rated lightning arrestor like the RFMAX #RSP-90-3-SNF-SNFBH. In search of HNT, there are many things HotSpot owners can do to maximize their earning potential. LMR400 vs RG213 Coaxial Cable for RF Antennas -Which is best? You can go to thislink hereand check by your country to make sure which frequency is compatible. So the project is to set up a helium miner that is pole mounted on a double story house to reach the furthest miner. A mac address will look something like this: 4C:52:93:81:B2:E3. Required when asserting a Hotspot's location. Remember that roof tiles will reduce the radio signal as well as every tree and tall building in the path of your antenna beam. Beyond 9 the pattern generally gets too precise to provide the Wide coverage (the W in WUPU) that we want. One to go from the Miner to the lightning arrestor, and one to go from the lightning arrestor to the antenna. Now, those arent how it *actually* works. Its Line of Sight that is the secret here. The app works on all the approved HNT miners and will walk you through the setup process. the stronger antenna, less beamwidth it has, for example 6,5dbi has 30degrees vertical, but 8.5dbi has only 10degree vertical. You can get one from shop.iotoffgrid.com. This reduction in power is called attenuation. In general with radio communications, you dont want any attenuation. Nik, Step 2: Remove the antenna. Understanding Helium Antennas - Rokland How to Choose an Antenna for Your Helium Hotspot? Bundled in with the new Remote Assert feature is the ability to add a Hotspot's TX/ RX antenna gain (in dBi) and Height (in meters, above ground level) information to the blockchain. Please can you recommend the suitable antenna models for this hotspot to improve coverage and earnings. There have been some whispers on Discord and other social media that the need for a good antenna is not required. Theres a chance the signal will bounce off something and get to the far side, but thats unreliable. The stock antenna that comes with most miners are rated for indoor use and should not be places outside. All antennas need to be vertical. It comes with the ability to mine HNT for providing LoRa coverage, and is also expandable with plug-and-play support for Powered by FreedomFi certified Helium 5G CBRS Small Cells to mine MOBILE for providing cellular coverage and data for the Helium 5G network.. We know you are excited, but please follow the setup steps . Some people keep the HotSpot inside the house and draw the antenna cable outside to where the antenna is at a good position(Beware- Long cables can reduce the strength of the antenna and generally a 3ft cable would be the best length). These can be a great resource on where to locate your helium miner. Most of the witnesses its getting are further north. As you can see, there are 3 main frequencies of antennas in the market and getting the right frequency compatible with your region is vital. LoRa Outdoor Antenna Placement Range and dBi Explained. Make sure to update the placement height of your FinestraMiner (in meters). I recently got my Bobcat 300 and was wondering if it would be safe to put the stock antenna outdoors on the roof for example for better coverage. Newer Post . The second way is to go to a custom cable shop and just order the exact cable required. short of the 35000 required for a send transaction. The gain patterns are nowhere near as different, and a high gain antenna will STILL hit the ground within 1,000 of even a 100 building. This ensures that your ports will remain open even after your miner reboots. I really feel that it would improve my earnings as currently, I have it set up inside next to a window. The cost of updating your antenna on the all is about $10? A 5 dBi antenna with a narrow and far coverage can be much suitable. Before you read this and assume that you must have a high gain antenna in order to get great earnings, please keep in mind that these hotspot owners are generally tinkerers and often have some expertise in RF theory. No highlighting means there is no coverage in the area. This allow light to reach further out. Best of luck with your placement and earnings, Im stoked to be a part of this amazing community! Post pics of your setup, where you got your antennas, and let us know how well it's doing for you! Finally, dont worry too much about your antenna. Most homes are built to keep energy from escaping with concrete, UV blocking windows, and insulation all very bad for radio waves. 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