The dual range mode lets you see at a distance and also close up. You want something rated IPX6 at least. . It tracks numerous targets and calculates target bearing, range, true speed and course. Raymarine Quantum Marine Radar. When near the surface they make a visible hole in the water. Since the load on the fasteners would be mostly in shear, I wasnt concerned about pulling the threads or inserts out. . Tudor, based in Islamorada, Florida, says they now rely on the power of a radar on their 24-foot Yellowfin bay boats. The best marine radars need to have range plus clarity. Solid state radars are easier to install than pulse. Garmin echoMAP CHIRP 74cv Chartplotter. Unlike Quantum, Quantum 2 is designed to cover a range of 24nm while transmitting to a compatible display seamlessly. Small targets, like buoys, don't show much over a mile regardless of scanner height and large targets, like ships, show at 10 milesplenty of room to plot and take avoiding action . Radar is one of the greatest inventions ever in terms of boat safety. We may earn commission from links on this page, but we have confidence in all recommended products. Radar mounted on small craft, it turns out, is not much better than the human eye when it comes to coping with a curving horizon. 1. At the very least, radar needs to be mounted above the passengers on the boat. As a practical matter, your life jacket will do you no good at all unless you're wearing itso buckle up! This product is made of high-quality materials to serve you for years to come. LED SPREADER DECK LIGHT $80.99 Free Shipping! Some small boat radars are equipped with a sonar system that helps to locate fishes while a few others are Chartplotters. It keeps an eye on dangerous targets. If you mount it wrong, it will limit function. Garmin Striker Plus 7Cv Chartplotter. For sailboats Scanstrut has a complete range of mounting solutions for radar, satcom, VHF, GPS and nav lights. We offer a full range of quality boat radar mounts, radar masts and support systems to install your radar on - giving you the ability to immediately adjust to your surroundings in varying traffic conditions and weather. Larger vessels typically have several sturdy, rigid mounting platforms for the antenna flybridge, hardtop, radar arch, fixed mast, tower with wire chases to the helm area. With high-quality short, mid and long-range detection, these feature-packed dome antennas ensure targets can be seen vividly - even in the toughest environmental conditions. Especially if its a brand you have never heard of. The sleeve is welded to a 4-by-6-by-3/16-inch stainless plate, and the assembly is bolted beneath the gunwale for support. One of the crucial factors to consider is the power of the radar that would suit your boating needs. Its also sturdy and waterproof to meet all your needs. For example to double the range of a radar you have to increase the power out by 8 times. Garmin GPSMAP 923XSV. The power out on a radar is not the critical factor when selecting a product. Designed using state-of-the-art technology and with customers in mind, this product by Seaview will last a lifetime. Just let the gulls and pelicans do it for you. Solar Sailor is for amateur boating enthusiasts who are looking for the latest tips, tricks, and product reviews. It should be enough to keep it safe in rough seas. Also, the controls are highly intuitive. Flange Mount for Ball Radar Reflector. Maybe i should resell it. It needs to be waterproof, however. If you cant get some reliable history and reviews, you may want to skip it. Required fields are marked *. A Bonnier LLC Company. But more and more, the margin of compromise seems to be shrinking, and perhaps in no instance quite so dramatically as the sophisticated gear that can be slipped aboard the very smallest fishing boats. It goes without saying that such vital and expensive navigational equipment as marine radars should be properly installed and reliably mounted. The CHIRP pulse compression can show you anything even in the thickest fog. The Seaview Top Plates are made from a pre-drilled aluminum plate that has been incased in a UV resistant ABS plastic. Solid State Radar: Solid state is the newer style of radar system. The radar horizon for an antenna is about 7nm at sea level and increases to about 12nm for a 100 foot antenna. The new broadband system is said to simplify target identification at extremely close ranges a breakthrough feature in addition to a host of other features. Wiring for the Raymarine radome passes through the mast and exits through a slot at the bottom. The arch, which holds radar, GPS and VHF antennas, is bolted directly to the console using 5/8-inch-diameter stainless bolts. Details are displayed clearly and in full color on the display. $7,499.99. We Once a commercial and big-boat installation, radar has just about become a standard utility on everything from the big sport-fishermen on down to flats skiffs. Its variable antenna rotation speed makes it possible to transmit signals at varying rates that are appropriate to the speed of the small boat. Take the pledge to Ride Dry and Drive Dry. $5,995.00. Designed using state-of-the-art technology and with customers in mind. Authorized Reseller Furuno 1731 Mark-3 MK3 RDP-099 Boat Marine 7" CTR Radar Display w/ Mount. The unit is compact in size so it will fit nicely on any boat. The mast assembly would have to slide through the gunwale to the deck and be directionally retained. MARPA is used for target tracking and risk analysis. With radar, you will be able to see these targets both day and night, in addition to being able to see land masses more clearly. Our reviews of the top rated marine GPS chartplotters with out comparison table and buying guide will help you choose a GPS for your boat. Electronic Bearing Lines (EBL) and echo trail features. Broadband will be of particular interest to small boat owners and as a second radar for large boat owners who want a back-up unit with advanced close-range sensitivity. Save 230.05 RRP 1,470.00. The height of the radome also prevents anyone on board from being bombarded with waves from the magnetron. It is known as broadband radar. For We are not affiliated with Solar Sailor Australia. Mast Radar Mount by Scanstrut. I need to be at the helm driving and casting at the same time. Call Scanstrut 860 308 1416 for Product Support, Call Seaview 800 655 7922 for Product Support, __________________________________________________________________________________________. This vertical mount works with closed dome radars, satdomes and cameras. Designed using state-of-the-art technology and with customers in mind, this product by Seaview will last a lifetime. If you have a small boat, you need a small radar. Pole Mounts. For powerboats Scanstrut has space saving mounting options for radar, Dual PowerTower Radar Plate by Scanstrut. Take the time to do a good installation, then take the time to work with the system and learn its features before you need to use them. Authorized Reseller Mount Top Plate for Intellian, Raymarine and KVH Satdomes. If you tend to stay near shore, a limited range will work perfectly for you. If you're looking for some of the best marine radar mounts for sale at the best discount prices, you'll find more than 70 quality items here from well-respected industry names such as Raymarine, Seaview, Edson Marine and Scanstrut. ROKK Charge+. Furuno 1715 Transmitter 18 Dome Monochrome Radar, 7, 4. Expertly designed to install your antenna on the cabin roof, flybridge or radar arch of your powerboat, providing a clear view of the horizon for maximum antenna PowerTower 6" Stainless Steel Radar Mount by Scanstrut. An arch over a center console will raise the antenna for safe clearance, and so will the traditional solution, installation on a T-top. Essential steps include: wearing a life jacket at all times and requiring passengers to do the same; never boating under the influence (BUI); successfully completing a boating safety course; and getting a Vessel Safety Check (VSC) annually from local U.S. Coast Guard Auxiliary, United States Power Squadrons(r), or your state boating agency's Vessel Examiners. I had to cut a 2-inch hole in the gunwale with a hole saw for the mast assembly. GregHman New member 11 0 Lake Michigan . In the Florida Bay backcountry and the Marquesas, when we are out of cell-phone range, we cant get the weather information we usually rely on, says Tudor. There are plenty of small, portable, affordable units. It can be easily paired with a heading sensor for increased functionality. Only 1 left in stock - order soon. If youre a serious boater, you want to have the best marine radar you can get. . We make a full line of arches for any boat - big or small. Each top plate comes pre-marked for your electronics as Radar Adapter Plate by Seaview. A long range boat radar will eliminate any surprises. Although . Seaview 10" Modular Mount FWD Raked 7 x 7 Base Plate - Top Plate Required MPN# PMF-107-M1 Qty In Stock 6.00 SALE $245.53 14 View Details Seaview PM-U2A Triple Mount Adapter f/GPS, Light & VHF MPN# PM-U2A Qty In Stock 0.00 SALE $124.78 Out of stock. Aluminium Tower. It uses pulse compression technology and features beam sharpening. This is ideal for a boat radar. The mast sleeve that passes through the gunwale is also fabricated from 2-inch-diameter stainless tube with a Delrin insert for a snug fit. The Furuno Defender can be hooked up to a smartphone. Take the pledge to Ride Dry and Drive Dry this holiday weekend. I haven't done enough sailing on lake michigan to know if there is much fog. This means you dont need to worry about having to try to integrate boat radar into your GPS or chart plotter. The price is definitely not the only bright spot here. Although small boat radars are very popular in recent times, there are a few challenges faced by users while trying to buy the best radar for their small boats. 1,049.99 829.95. Depending on the lens and prism type, some can see a great distance. This article originally appeared in the July 2009 issue. Mount. This kind of radome antenna operates on plug and play technology. Designed using state-of-the-art technology and with customers in mind, this product by Seaview will last a Isomat Mast Mount Platform Adapter by Seaview. Garmin Marine Radar systems help you steer clear of dangerous situations when out on the water. A lot of small boats around here use radars and one of the best reasons for having one is the GPS. Cheap radar systems do exist. Paul is a professional cabinetmaker and saw an opportunity to put his skills to work on his boat. Have a small boat? Raymarine GPS Chartplotter Radar allows the skipper to maintain an edge and enhances what the eyes see, and not only in limited or restricted visibility. First is the small size of the radomes that can be shoehorned onto the tiniest arch or T-top, and second is the technologically advanced low-output radar, termed Broadband by manufacturer Navico, which sells it under both the Simrad and Lowrance brands. Available to buy online. Radomes are relatively compact in size and consume less power than the open array units typically installed on larger vessels. On its own, radar wont do much, right? A vessel on a mooring, at anchor or under way and without the required illumination are all accidents waiting to happen. HALO20 Pulse compression radar with 20-inch dome antenna, 24nm range, radiation free. If my boat stayed on the trailer every time the weather forecast was anything but ideal Id probably never go boating. Radar Mounts Our Radar Mounts are made from a single piece of 316 stainless steel. An enclosed radome for smaller boats typically weighs 20 to 35 pounds, and thats a lot of weight if its improperly secured and the boat is pitching and rolling in a seaway. Radar splice My cable splice. The Maritime and Coastguard Agency (MCA) has issued a Marine Guidance Note on the carriage and use of Radar Reflectors on small vessels. As well as extremely low power output, it features advanced signal processing that provides highly accurate returns from right at boat-side out to 36 nautical miles, with dual-range capability from the 48 rpm scanner. Raymarine's boat radar is the one to beat. by Ian Fortey These two projects show how a bit of creativity can help create unique installations. Early morning boating can benefit from high powered radar as well. While a plotter indicates what you will encounter on your course, based on the chart you are using, radar shows what is actually out there. submitted is encrypted and 100% secure, Raymarine This is to make the most of the radar's 25-degree vertical beam width (basically it shoots its signal 12 degrees above and below horizontal). The number one contributor to all marine-related deaths and accident is alcohol. Radar wedges are designed to be used directly between the radome and the mounting surface. If you have an idea or can visualize the finished project, there are people who can help you execute. Here are our best small boat radar reviews. Compare. Having gone this far by myself, I realized that the upper portion of the mast would need additional support to prevent it from flexing and swaying while under way. Marine Radar & Satellite Antenna Mount Similar to our Power Mounts Plus, these mounts are constructed of high quality marine grade aluminum and treated with an anodized primer then finished with brilliant white powder coated finish. Echomaster Handing Mount System (no reflector) for Echomaster Radar Reflector. If you're operating a vessel under the influence, your motor skills will be significantly reduced. The radome contains both a solid-state transmitter and receiver, which simplifies installation wiring, since the signal is processed entirely in the radome. Lowrance Autopilot Raymarine Fishfinder Unlike plotters, which spell out most of what they are showing, radar requires a certain amount of interpretation. Normally, people mount their boat radar system at the highest point on the boat, where it has an unobstructed 360-degree view. Just like in a car, alcohol and boating do not mix. Even up to 48 nautical miles. These obstructions absorb radar, making it less functional. Radar can help you distinguish between these sources of light and whether they are land-based or on the water. Marine radar is of two types: X-band and S-band. Simrad's Broadband 4G radar ($1,899) has an 18-inch radome that weighs just over 16 pounds. Sav. Also, there are local gunkholes that occasionally require transiting under bridges with very low clearances. Simply pair this mount with a marine cable gland to route the radar cable. The scanner is much less vulnerable to damage from an errant halyard or sail. In this quick review, we are recommending the best small boat radars and a guide on how to purchase the appropriate radar for your small boat. )Height of the antenna may improve range as described above. The completed radar arch, with uprights measuring 1-3/4 by 1-3/4 inches, was then painted to match the boat. Read More. As the name implies, they allow you to install a camera, satellite antenna, or other devices besides a radome, yet all of these pieces of electronics will be positioned at a proper distance between each other to avoid interference. Otherwise and come with Full Manufacturer's Warranty, WARNING: I filled the void with West System epoxy blended with several different fillers, adding strength to the area and assuring that there would be no water penetration into the foam. Battery Charger, Si-Tex Explore . . more information go to P65Warnings.ca.gov. With Lowrance Broadband 4G Radar, navigation on broad waterways are safer. The 4G Radar boasts 50-percent more range than the Broadband 3G Radar and twice the target identifiers. WMJ Marine at There are numerous mounting systems that can be adapted to almost any vessel style, and many can be combined with antenna and light mounts or rocket launchers. Keep in mind that its unlikely youll be exposed to a dangerous dose, however. These issues meant that my radome assembly had to be easily removable. Our Standard Power Mounts have a 7" square base, with a 20 aft or 20 forward leaning profile. This increase in power translates into a broader radius coverage. An alarm sounds if a target becomes a danger to your vessel. Some models will require a free downloadable He also modified the center console to accommodate the installation of various electronics. Its accuracy, fast, and friendly transmission makes it easy for boaters to get a grasp of the waterways. Likewise, a heavy radar unit could pose an installation and safety issue. Only LTB-R, LTB-S and LTB-S24 can fold over. Simrads Broadband 4G radar ($1,899) has an 18-inch radome that weighs just over 16 pounds. Boat Safe is a community supported site. Lowrance Fishfinder It then calculates the targets CPA (closest point of approach) and TCPA (time to CPA). Plan ahead. Available in 2 heights, in aft or forward-leaning, colour options with a wide of range of accessories.Explore . Many radar systems come with mounting kits, or you can buy a third . Heavy rain will slow it down as well. That means it can detect a flock of birds at a distance. Reproduction in whole or in part without permission is prohibited. There are calculations and tables that provide maximum radar ranges based on radome height above the water, but most of these wont be useful in our application. Modern radar provides a range of features to make it easier to use, and most major electronics manufacturers offer systems that are practical for use aboard smaller boats. It is entirely maintenance free and no power is required, Bespoke Mounting Pole: 2.6m (8'6") aluminium mounting pole, supplied in 2 lengths with hidden joiner piece. That means this is ideal for a smaller boat. 2,545.00 2,199.95. I machined a piece of Delrin (thermoplastic polymer) to fit inside the socket, bringing the internal diameter of the socket down to 1.5 inches so the mast fits snugly into the socket without metal-to-metal contact. On select Seaview light bar models some can fold over 90 to allow for extra height clearance. At IPX6 it can resist high-pressure, heavy sprays of water. . More power will help it cut through them. A great place to mount your antennas and get your rods off the deck. More Options. Click & Collect. The Raymarine Quantum marine radar is definitely at the head of the class. 4) The whole radome assembly for a small boat radar is going to be pretty light (~20 lbs). That includes close up as well, with range detection as close as 20 meters from your vessel. Raymarine E70498 M Quantum 2 Q24D Doppler Radar, 5. Our desires were similar, but we have different skill sets. When discussing the radar installation on my 21-foot Whaler with technicians at Raymarine, I was told that at a height of 10 feet above the water, my 2-kW, 18-inch-diameter, enclosed radome would have a range of 3.9 miles to the horizon. Though older, its still reliable radar technology. So then the question becomes what range do you need and why? Raymarine boasts its actually 50% lighter than similar units. The display should be mounted for best viewing from the helm and should be viewable by a second person without interfering with the operator. With 60 RPM operation you can see close up almost instantly to 1.5 nautical miles. In keeping with the original appearance consideration, the stainless finish bezel I made for the gunwale is patterned after those used by Whaler for the four fuel fills. Eyes on both sides allow the unit to be secured snuggly to the shroud. A more powerful engine goes faster. When we are tarpon fishing, this is a constant, and there are other boats out there and other things that are not lit. Drill Radar Wedge by Seaview. Technical specifications and features vary between manufacturers, but as a general rule, the antenna of choice for a small boat is a fully enclosed radome. It operates at a frequency of about 9.4 GHz (9400 MHz) and has a wavelength of 3.2 centimeters (cm). For instance, a taller antenna can help improve range and power as well. Its based on technology from the military and was introduced by Navico through its Simrad, Northstar and Lowrance product lines. It will not provide more power, this is purely a function of transmitter power. It is unlikely you would find a radar system that has this rating or above. Radar units have specific waterproof ratings. Furuno 1815 8.4 Color LCD 19 4kW Radar, Furuno 1715 Transmitter 18 Dome Monochrome Radar, 7, Raymarine E70498 M Quantum 2 Q24D Doppler Radar, 5 Best Marine Battery Combiners (Reviews Updated 2022), 5 Best Boat Control Cables (Reviews Updated 2022), 5 Best Dock Guards (Reviews Updated 2022), 5 Best Marine Tri-Color Lights (Reviews Updated 2022), 5 Best Marine Push Button Switches (Reviews Updated 2022), 5 Best 4-Stroke Outboard Motors (Reviews Updated 2022), 5 Best Dock Lights (Reviews Updated 2022), 10 Best Boat Anemometers (Reviews Updated 2022), 5 Best Electric Outboard Motors (Reviews Updated 2022). Larger vessels typically have several sturdy, rigid mounting platforms for the antenna flybridge, hardtop, radar arch, fixed mast, tower with wire chases to the helm area. That means its on and ready instantly. Details are displayed clearly and in full color on the display. This will always be the best way to mount it. Some of the features found in todays radar systems include VRM (variable range markers), EBL (electronic bearing lines), range rings, guard zones, and MARPA (Mini Automatic Radar Plotting Aid). Think of it like binoculars. Small boats, particularly those made of not metallic material such as GRP don't return the best echo, if any at all, when scanned by RADAR. Works with Garmin Models: GMR Open Array Radar: 2524, 2526. I looked into prefabricated masts, similar to those used on many sailboats, but I couldnt locate the exact piece I would need, so I was left with fabricating one for my installation. Answer the same way they all do. We recommend the solid-state or broadband radars because, unlike the conventional pulse radars that use magnetrons, they use FCMW technology or CHIRP sonar systems. The only monocrome LCD display I ever used was first generation and . Small ship or boat radar in the sea is as important as marine GPS system. It is rare you would find anything above IPX6. The hull sides and gunwale on this boat provide very little structural support, so I made several mock-ups using PVC pipe to get a feel for the best mounting location. Re: Inexpensive radar pole mount. Find out the best way to mount your specific model. Lalizas Radar Reflector for Sailboats, Tube Type, 1.97" x 23.3", 21.5 Square' Reflective Area, Emergency Boat Signal (17) Lightweight and compact design offers almost no wind resistance and will not interfere with sails. The radar and Ethernet Switch system are compatible with all current Humminbird 800, 900 and 1100 models. Humminbird's 12-inch 2 kw AS-12RD2KW ($1,499.99) radome works with the five-port Humminbird Ethernet Switch, enabling plug-and-play configuration simple enough that the do-it-yourselfer should be able to install this radar in a couple of hours. Marine radar was once reserved for the largest and most expensive pleasure boats on the water, but thats certainly not the case today, and with good reason. 869.99 599.95. Its easily compatible with a lot of other hardware. And even then, the weather updates are not immediate like they are with radar.. Availability: In Stock. We carry a complete line of antennas and mounts at discount prices. Alcohol is the number one contributor to all marine-related deaths and accidents. As I said earlier, Im much more concerned with my immediate surroundings than what is four miles away. 1,239.95. If you're looking for more boat electrical and navigation equipment, check out our pages on: Radar Accessories, Open Array Radars, and Radar Domes. It is easily removable, allowing the boat to be stored in the garage. Add to Cart. Two choices of heights; 1.9m (6.4') recommended for deck mounting and 2.5m (8.3') recommended for transom mounting. It comes with a scanner and scanner cable up to 66 feet long. This product is made of high-quality materials to serve you for years to come. $199.99 $ 199. Basically you want the radar to be mounted above head height and over the highest point where you and your crew spend time on your boat. Some of these units weigh around 20 lbs. The range extends up to 36 nautical miles. If youre interested in more serious boating, a greater range is needed. Improve your satdome or radar performance by eliminating radar interference with a Seaview vertical mount. And its being integrated with plotters and multifunction displays, eliminating the clutter of multiple screens at the helm and making installations practical on boats smaller than 25 feet. Although radome height is a consideration, higher is not always better with smaller boats. 99 $259.99 $259.99. This explains why whales come and go on radar. Your email address will not be published. The radar and Ethernet Switch system are compatible with all current Humminbird 800, 900 and 1100 models. Brand New with Factory Warranty. Plastimo Compact Radar Reflector Sailboat 2 offers from $38.99 #34 Furuno 1623 16Nm Range 2.2KW Transmitter 15" Dome Monochrome Radar, 6" 19 #35 Raymarine Radar Cable with Raynet Connector, 5m 5 28 offers from $142.75 #36 Garmin GT34UHD-TM, 010-12776-00 Sonar Module 5 21 offers from $212.54 #37 That means even in poor weather you can expect a good image. My Seanna Yacht: Everything You Want To Know. Most marine radars have a beam width of 5.2. As an avid camper, hiker, and nature enthusiast I'm always looking for a new adventure. I didn't give . Enjoy free shipping on all orders over $99 or, for Good Sam members, orders over $69! At the same time, it shows you whats moving away. Unseen obstacles and oncoming vessels need not be a danger or a surprise. It is compatible with all iOS devices. Save 100.04 RRP 299.99. It will Mast Radar Mount for Raymarine 2KW and GMR18 by Seaview. An IPX0 has no water protection at all. For more tips on boating safety, visit www.uscgboating.org. Your email address will not be published. Most of the modifications were done using mahogany covered with white laminate for weather protection. Edson's 992-35 Pivot Bracket attaches to Edson's Fold-Down Adapter for Radar Masts (990-23 2-3/8" Mast & 990-35 3-1/2" Mast) (sold separately) that is secured to the bottom of your radar mast allowing it to fold All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. The fasteners were then installed using BoatLife sealant. Lowrance Broadband 4G Radar can detect targets as close as six feet by eliminating the . If youre a casual boater, you may not need any great range. This keeps you out of range of the electromagnetism that is being used. With the radar, we can make an educated decision. And along with that informed decision come comfort, safety and another way to maximize fishing time. A mounting bracket or mast if your boat does not already have a suitable location to place the radome or open array. cancelled from sale at any time. You want to look for the highest possible point on the boat. Edson Radar Poles are a convenient way to mount your radar antenna as well as many other navigation and communications antenna in one location. Designed using state-of-the-art technology and with customers in mind. 22" TAPERED RADAR MOUNT $625.99 Free Shipping! He then used mahogany boards cut into 1/8-inch strips and laminated them inside the mold using West System epoxy. As you can imagine, a more powerful marine radar is typically a better marine radar. The Raymarine color radome scanner features an adaptive digital receiver. Or just pleasure boating. Vinyl Chloride which is known to the State of California to cause cancer. These only have a maximum range of about 24 nautical miles. Even with all of the state-of-the-art technology on the market, there is a new game in town. I decided on the 1715 and paid about $1,800. Furuno Radar, Blue Sea System Great Savings & Free Delivery / Collection on many items . attach this base to your boat and have the ability to remove the radar mount and the radar dome for hauling or storage this item can be added to any of our radar mounts and we can custom drill it to fit existing holes in your top or arch 7" x 7 base or 8" x 8 base or 10" x 10 base comes with s/s hard ware and safety pins and s/s cable and wing Only Furuno seems to make stand-alone monitor/antennae packages and I see the blue and white Furuno name on all of the commercial fishing boats. Furuno GPS Chartplotter Designed using state-of-the-art technology and with customers in mind, this product by Scanstrut will last a lifetime. How to and how to not ride a personal watercraft, plus safe riding tips. Jet skiers rescue a family of six and a dog from the Boynton Beach Inlet. Designed using state-of-the-art technology and with customers in mind, this product by Seaview will last a lifetime. Paul is an avid fisherman, and he didnt want a, T-top because of the overhead clearance issues. Built of lightweight marine-grade aluminum, the Edson Vision Series Pole System can be mounted to virtually any boat. Check the dimensions before you buy. When combined with a chart plotter, radar is an unsurpassed navigational tool. Scanstrut Satcom Pole Mount 6.4' Kit For Small Satcom Antenna SC105.
Najnowsze komentarze