Im sure once a few more HNT miners get set up the rewards will increase. All You Need to Know about External Helium Antennas for Maximum Range, Printer Continuous Ink Supply System review for Epson, How to remove Designed by Press Customizr from Footer, How to fix Samsung Galaxy TAB3 not turning on or charging. Switching antennas typically doesnt do a ton to change things; location & elevation are what really matter. There are 2 options that we recommend for connecting your high gain external antenna to your 900 MHz Helium Miner: Option 1: You can connect the antenna directly to the Miner (that works fine if installing indoors, in covered area (like a balcony), or if the chance of lightning striking your antenna is minimal. Of course, not everyone has access to a skyscraper to mount an antenna to, but there are simple things you can do to increase range. You will lose power in cable run and connection points but this loss in power will not affect the beam angle. Fee paid by device owner when sending or receiving sensor data. Longest Range 915 MHz antenna for LongFi RAH Hotspot Miner, 61 tall. Indoor setup. Now, those arent how it *actually* works. The antenna on the left side of Figure 1 was on the first floor of an apartment complex inside a gated community. This antenna can be mounted with the RFMAXROSAHDM2. Yep, go here. So for a month around $441. Step 5: Move the front panel and put it aside. This is around 10 to 20w of power. Antenna Upgrades (Better Range) Hotspot. Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. I would like to get as much range as I can or is there a limit on what I can use. Coverage providers for the Helium Network are known as "miners". s it still worth it to set up a hot spot? Keep in mind that the goal of many ham radio operators is incredible range, but that can come at the cost of broad coverage. Set the "TX / RX Gain" to "2.6 dBi". Your house walls, window glass and even house trees falls under the category of barriers. This is optimum for Urban and hilly/rocky/bumpy areas. Thank you for your information! It's important to mention that the diagram represents the range of a omnidirectional antenna. is that too hot for miner?i can place it on second floor of my house but will have to run a 5m cable. I am thinking about 6dbi but if 7 or 8dbi will work better then I will go for it. Anyone using anything less than LMR-400, are shooting themselves in the foot. I have 2 questions. Place your antenna at the very top of the pole. You have entered an incorrect email address! Do NOT, by the way, try to get the giant antenna in the picture below. If you live in a hilly location the RF signal will not penetrate through hills and valleys. I mean it is the MOST IMPORTANT FACTORE. 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. Let em breathe! The antenna used with the HotSpot and the elevation from the ground determine the coverage offered by the HotSpot. This is bad as each antenna will only work half as good. As seen above the RF signal can bend around large structures. Georgi. *directional antennas can go further in one direction, but render your Helium hotspot a weak link when it comes to transmitting to other hotspots. One of the best tools to use when assessing a new site is HeliumVision. Check out some topographic maps of your area. 27dBm + 6dBi = 33dBm in the direction of antenna gain. Hey Nik, great job with the information above. It really is easy to set up and run once you know the basics. So it would be smart to get a lightning arrestor and attach it to your antenna. You will still get better range than if the antenna is mounted lower down on the outside of a house wall. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. During my time doing the auditing, Ive been driving around the areas of coverage of the miner. Please be mindful of the fact that cables are NCNR non-cancellable & non-returnable, so double check your choices. At some distance theyre so spread out that youre basically not going to make a connection, so the effective window shrinks back down. A low gain antenna may be all you need to cover these areas. There are four fundamental aspects of an optimal Helium hotspot placement; antennas and cables are at the bottom of the list for importance. Hi, my name is Hans. What we are doing now is making the antenna cable run as short as possible. You can post and find jobs there, help support the ecosystem by making it easier to connect professionally, and let the world know thatYOUexist and want to help contribute within the Network. Are you in a valley, or on top of a mountain? While it looks huge and cool and rad, it is the wrong antenna to use for these deployments. Metered per 24 bytes. Remember, DB is not a linear value, its logarithmic so an increase of 3db doubles its power. Sensecap M1 with 5.4db antenna placed on the second floor in my house next to the window currently getting around 3$ worth of HNT, If I buy a higher DB antenna my earning would increase? That brings us in a roundabout way to Lines of Sight. For this setup people often go with a 5.8dbi or an 8dbi LoRa antenna. The information should be readily accessible on the specifications of the devices. This is not ideal if you have hotspots all around. Depending on who you listen to, LoRa doesnt go through much more than 60 meters of dense forest. Investing in a high-gain antenna will pay for itself in the . 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. I really feel that it would improve my earnings as currently, I have it set up inside next to a window. Open the app, click on your hotspot, click the gear in the upper right, click pair, connect via Bluetooth, click diagnostic. The higher the frequency, the higher the attenuation (loss). In an omni antenna (well get to directional or sector antennas in a minute), that shape becomes a flatter and flatter plane. Pull up your FinestraMiner hotspot. Order your Bobcat 300 minerhttps://shop.bobcatminer.com/products/bobcat-miner-300/?ref=xO-Nuzdb2VFMH+40 Page Helium Mining Ebook. While were on Lines of Sight, lets talk about the range of a standard hotspot. supply the required Data Credits, the transaction will fail after being submitted to the blockchain The higher you can get your antenna the better. A) I have read that the helium firmware will adjust the emmision power depending on the declared antenna gain (loweing the power when a high gain antenna is used). Outdoor placement beats indoor placement every time and I mean everytime. Ive already written an article about proper antenna placement, but I want to reiterate some easy steps to increase your coverage. FYI stay away from cheap Amazon sellers, my testing has indicated that many of them are dishonest. Connector # 1 should be type RSM (RP-SMA Male) which connects to the Miner and Connector # 2 should be SNM (Standard N Male) connects to the antenna. Proper cable termination techniques must be followed and amateurs are prone to making errors. I find that my Bobcap and Sensecap seem to sync faster to the network when running on ethernet. 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. Docile Bone Pony Elevation: 16 stories, Area: Greater Boston, MA. Im going to anthropomorphize this a bit, but their only option is to communicate with DBP. Required when asserting a Hotspot's location. I created this blog to promote and educate people on the advantages of crypto-backed communications networks. Connector # 1 should be type SNM (Standard N Male) which connects to the lightning arrestor and Connector # 2 should also be SNM (Standard N Male) which will connect to the antenna. However, radio waves travel even when there is no line-of-sight, through phenomena such as reflection and diffraction of waves. Elevation and height is the most important factor. Use a high quality cable. I am are talking over 10 miles away. Ok now we are getting serious and the cost is starting to go up. Copyright 2022 Gristle King Inc. All Rights Reserved. Im in France, it work on other frequency and Im a bit confused about the best setup to choose in my case, Cables: 4 LMR400, Scrawny Eggplant Panda Elevation: 35 Area: Lakewood, OH Antenna 4 dBi Multipole Cables: N/A, Ancient Cider Grasshopper Elevation: 40 Area: Kansas City, MO Antenna: RAK Wireless 8 dBi Cables: 30 LMR400, Oblong Slate Platypus Elevation: 400 Area: New York City, NY Antenna: Proxicast 10 dBi Cables: LMR400, Ripe Banana Goblin Elevation: 2nd floor window Area: Vancouver, BC Antenna: Stock 3 dBi Cables: N/A, Trendy Rainbow Lizard Elevation: 1st floor window Area: Vancouver, BC Antenna: Stock 3 dBi Cables: N/A, Striped Pewter Osprey Elevation: 20 Area: Los Angeles, CA Antenna: RAk 5.8 Cables: LMR400. Placing the miner near a window in the 2nd story or in the attic space will be the best position for this setup. My first thought is overkill and signal loose out of the gate. I mean, not for the hotspot owner, but its a neat demonstration of the concept. For example, this particular antenna has an N FEMALE connector, which means that you will need an N MALE connector on one end of your cable. I have read a few articles about helium, antennas etc in your site. 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. Disclaimer: RF geeks, Ima get loose with terms here. In fact for every wall RF has to penetrate, its energy can be reduced by up to half or more if its concrete. Most miners only getting 2-3 hexes of coverage, each hex is about 1,000 feet, which means that these miners are getting far less than the 10KM some have touted. As a rule how long would you run each gain option as a test to have an appropriate data sources to pick a winner? You can see for yourself, check out the custom coverage map where users can upload their signal strength they get from various nodes. These can be a great resource on where to locate your helium miner. The second is the frequency that the antenna will be transmitting at. Check out portforward.com to see how to do this. Hi Martin, Is there info on here about how to get my Bobcat out of relay mode? Does that make sense? 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. 900 MHz frequency needs some runway, ideally 50/15m to fan out enough to diffract around obstacles. We've had a lot of discussion about which antennas are best to upgrade your Hotspot for increased range and even support outdoor setups. If you want to run your EIRP numbers, heres how. You are a master at this and a fantastic member of the community. Mounting your antenna higher means that the wireless signal will have less objects to travel through. RF waves propagate for long distances if they are unobstructed. Lets go through 3 examples. These static build up can be bad and any ham radio operator knows the trouble they can cause. You should avoid going above 6 dBi if possible unless you live very far from every other miner. Put it outdoors at least 10 above all the buildings around you. Now youve got to calculate cable and connection loss. If that plane is super flat, itll fly right over the tops of all those hotspots you want to hit. Yes, you can but it will 1/2 the rewards you receive. Economy Antenna & Bracket: (only 9 tall), The RFMAXROSA-900-SNF. Lets run some numbers. The Linxdot Hotspot comes with a high gain antenna, allowing your hotspot to cover much further distances. For a Most stock miners will have a stock inbuilt 2-4dBi antenna that should give you good coverage around your area 1-4 miles. Imagine how much you could make with 10 helium miners. 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. Calculating RF Power Values (explains why a 6 dBi antenna doubles your power), 900 MHz: The Wireless Workhorse. There is one more thing to think about with Lines of Sight. A mac address will look something like this: 4C:52:93:81:B2:E3. Go with an 8dBi antenna only if you are trying to connect to another hotspot that is very far away. All it takes is Antenna, Cable, and some electrical power. Id look at how many invalids vs valids youre getting, and which are high and low value. Line-of-sight is basically your antenna being in the line-of-sight of the receiving antenna. I would not recommend doing this if its your first time or if you only need one cable. A stock antenna will beat an expensive brand name antenna if the stock antenna is placed outside and high up in the sky. The picture below show some of the most common antenna dBi in the market and their RF coverage. Hi, my name is Hans. McGills got a wide range. But I have seen 3dBi in a dense city environment. The standard antennas that come with a Miner have a strength of between 2-4 dBi. McGill are also good antennas. That'll probably get you 80% of the results you could get with far more effort and expertise. how many km will the 5 dbi 9 dbi antennas reach in ideal location? Antenna: 8 dbi omni from eBay, Cables: 60 of LMR400, Sweet Sage Pike Elevation: 43 above ground, Area: San Diego, CA. 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. The cable must be 50ohm rated. Above is a chart that quantifies DB loss over a particular type of cable. Hey Nik, or a 4dBi(Bobcat) antenna, and is good enough for most miners that are in well populated areas with lot of miners around. It also doesnt help that the original Helium miner design looked like an appliance that should be set next to your computer desk which is the absolute worst place to mount a miner. will happen implicitly, requiring no user intervention. LMR400 vs RG213 Coaxial Cable for RF Antennas -Which is best? Like this: If you set up your antenna so that youve got lots of clear space around it before it hits obstacles, those radios waves have enough spread to start bending around those obstacles. April 20, 2023, Why the Yagi Antenna 900MHz is a Pioneer in the Antenna Industry 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. Like most blockchains, Helium has a system of transaction fees. Lets keep this less technical and to the point. In short, this means that they either succeed transaction. Building materials like drywall, concrete, and wood will significantly impact signal strength. Solved LED Turn Signal Not Flashing Problem & Hyper Blinking. Beyond 9 the pattern generally gets too precise to provide the Wide coverage (the W in WUPU) that we want. How often would a person need to access the miner once it is installed? Here is a great example demonstrating attenuation and topography. Ultimately, the faster we can get the Helium Network to have ubiquitous coverage, the quicker the network becomes self-sustaining and generating revenue in the way of DC credits. How To Set Up Your Helium Miner With Your Smartphone. Dont worry so much about the right antenna. Remember, topography isnt just hills and mountains, it includes buildings, trees, and other obstacles. Not sure if a glitch on the helium app or what but I was unable to change the antenna dbi setting during initial setup. 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. Helium Mobile Wallet (or the Helium Wallet CLI) will calculate the DC cost of your transaction and Ive found one common theme between all of them; 9 out of 10 of the miners Ive audited had poorly placed antennas. Area: Englewood, CO. Antenna: RAK 8 dbi. Most start with their antenna, which is (almost completely) the wrong approach for maximizing earnings. HNTnews.org is not endorsed or sponsored by Helium Inc or its affiliates. Two key things that determine the earning potential. The difference between a 3 dBi antenna (what most hotspots ship with) and an aftermarket 9 dBi antenna is a factor of 4! i live 7 miles and have a 50 feet or so placement what dbi antenna should i get im so confused. on How to Choose an Antenna for Your Helium Hotspot? Only a lightning conductor can do that- Warning to make sure your antenna is in place that is not prone to get hit by lightning. Here are links to RP SMA Male to Standard N Male cables: Here are links to the StandardN-Male to Standard N-Male cables: Or you can visit our custom cable builder: https://www.arcantenna.com/collections/cable-builder. A surefire way to reduce signal range is to mount your antenna low to the ground. transaction would have failed as burning .999 HNT would only result in 34965 DCs, a mere 35 DCs https://crayban.com/products/helium-mining-e-book-1..Antenna setup - Based on elevating it at 25ft(7.62m) high. If youd like to learn more about HeliumVision (I use it in every one of my consults) Ive built a Master Class on it, over here. Any longer and you will start to lose too much signal in the cable run. That means that DBP is seeing a lot of hotspots that ARENT seeing a lot of hotspots. This is so the pole is not casting a shadow or causing a black spot on the antenna signal. HNT using an on-chain transaction. I also have a background in software and electrical engineering. Solid state eMMC storage maximises the . blockchain technology and terminology space. Bad luck if your next-door neighbor sets one up as well. I average around 0.4 to 0.6 HNT a day or around $14 with the current price of HNT. April 18, 2023, The Long-Term Reliability of Our Brick Style Antennas (typically) don't need to manually supply DCs to pay fees. But most are over 7 miles (11km) away from me. or the 5.8 dBi to go through the few threes and many cars ? Miner without any cable. As noted above, the DC cost of a Send transaction is variable. More and more people have been looking for antennas for 915 MHz LongFi Hotspot/Helium crypto Miners from Bobcat, Cal Chip, Nebra, RAK, and Kerlink, as well as others. Youll want a short cable to go from the Miner to the lightning arrestor (like 5-15 feet) Choose cable type PT240, and the appropriate cable length for your installation. Views described here shall NOT be taken as investment advice and is for informational purposes only. YOU want to hit as many high scale hotspots as possible. Any decent brand from 6-9 dBi will do as well as anything else in the location youre describing. 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. If you are unable to mount your helium antenna on the roof the next best spot is in the attic. how to increase the range on your Helium antenna. The only way you could make a less efficient improvement at the start is to focus on what cables to buy. Remember, topography includes not just hills, mountains, and water, but all the buildings, bridges, and other structures that might block your radio signal. The RFMAXROSA-902-8-SNF. But best practice is to do it yourself with TCP to 44148. There are 2 options that we recommend for connecting your high gain external antenna to your 900 MHz Helium Miner: Option 1:You can connect the antenna directly to the Miner (that works fine if installing indoors, in covered area (like a balcony), or if the chance of lightning striking your antenna is minimal. The concept is simple. Hi. If you want help with getting the maximum value out of your placements or strategy, Im available for hire. So go and get yourself a helium crypto miner and join the . Nebra at this stage seems to have the longest delivery times. So thats a quick summation of the steps, I know some of you on the message boards here may think that Im beating a dead horse here, but its shocking to see so many people leave money on the table from poor antenna placement. Ok, lets get dirty! More over here. Area: Bayonne, NJ Antenna: Stock 3 dBi Cables: 1m pigtail, Warm Juniper Panther Elevation: 4th floor rooftop. Have you found them to be a generally good company? Lets take a short detour into dBm and power. These skills I want to share with everyone. One of the most important factors in choosing your Helium Miner Antenna is the gain. saw filters? Further, in a terrain like this with mountains, the propagation of the RF signal can take more than just line-of-sight signals. You should be able to do it in the Nebra app. Miners purchase a Helium Hotspot to use RF radio signals to provide coverage in return for payment in Helium tokens (abbreviated as the . In this journey, HotSpot owners perform the most vital task by deploying the Helium HotSpots to increase the coverage. this failed transaction. Below is a calculator to help you calculate it. Ok, so thats earth. The stock antenna that comes with most miners are rated for indoor use and should not be places outside. Cables: 15 LMR400, Lucky Dijon Scallop Elevation: 33 above ground. Step 2: Remove the antenna. Ok, ok, ok, why does it matter whether or not you know your EIRP? Antenna: RAK 5.8 dbi, Cables: 11 LMR400, Nice Lipstick Chimpanzee Elevation: 25 above ground, Area: San Francisco, CA. The elevation in my city is around 390 meters. Thats incorrect. choosing a selection results in a full page refresh. Some of the signals bounce off to the side, proving that RF is weird.. 6dbi, 6.5dbi or even bigger ?I would say my town is between the hills. Pretty normal. This is a reply to your comment APRIL 27, 2022 AT 7:38 AM. Parts Needed. My total cost to set all of this up was around $900 USD. BOBCAT MINER - Internal installation and running cables up to the antenna. You want to keep your cable loss below 3db.
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