--- product_id: 37740423 title: "Monarch 40 White Indoor HDTV Flat Paper Thin Antenna - True 40 Mile Range, Multidirectional Reception, UWB Technology and 4G filter for Maximum UHF/VHF/FM/USB TV Tuner/DVB-T/DAB Radio reception" brand: "rgtech" price: "€ 63.10" currency: EUR in_stock: true reviews_count: 9 category: "Rg Tech" url: https://www.desertcart.pt/products/37740423-monarch-40-white-indoor-hdtv-flat-paper-thin-antenna-true store_origin: PT region: Portugal --- # 40 Mile Range Multidirectional 4G Filter Monarch 40 White Indoor HDTV Flat Paper Thin Antenna - True 40 Mile Range, Multidirectional Reception, UWB Technology and 4G filter for Maximum UHF/VHF/FM/USB TV Tuner/DVB-T/DAB Radio reception **Brand:** rgtech **Price:** € 63.10 **Availability:** ✅ In Stock ## Summary > 📺 Elevate Your Viewing Experience with the Monarch 40! ## Quick Answers - **What is this?** Monarch 40 White Indoor HDTV Flat Paper Thin Antenna - True 40 Mile Range, Multidirectional Reception, UWB Technology and 4G filter for Maximum UHF/VHF/FM/USB TV Tuner/DVB-T/DAB Radio reception by rgtech - **How much does it cost?** € 63.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/37740423-monarch-40-white-indoor-hdtv-flat-paper-thin-antenna-true) ## Best For - rgtech enthusiasts ## Why This Product - Trusted rgtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Discreet:** Flat, stylish design that complements any space without clutter. - • **Innovative Design:** Engineered by a NASA Hall of Fame scientist for superior performance. - • **Risk-Free Guarantee:** 30-day money back guarantee and 5-year warranty for peace of mind. - • **Unmatched Reception:** Experience crystal-clear HD broadcasts from up to 40 miles away. - • **Versatile Placement:** Easily position anywhere with a 10ft coax cable and removable foam tape. ## Overview The RGTechMonarch 40 Indoor HDTV Antenna, designed by NASA scientist Dr. Argy Petros, offers a true 40-mile reception range with multidirectional capabilities. It features integrated UWB technology and a 4G filter to ensure maximum signal clarity, delivering HD broadcasts including 4K and 1080p to any digital-ready TV. With a sleek design and easy installation, this antenna is perfect for any home or office setup. ## Description Designed to pull in HD, digital and analog signals from up to 40 miles away and from all directions, this breakthrough design antenna outperforms traditional antennas and it's fully compatible with any digital TV. Designed and engineered in the USA by the 23 patents holder and NASA Hall of Fame scientist, Dr. Argy Petros, this patent pending antenna transforms space technology into a commercial product that gives you the chance to watch TV EVERYWHERE and for FREE. RGTech's Monarch Indoor HDTV Antennas are among the very first antennas that incorporate Ultra-Wideband Technology (UWB), a technology used in radars and similar to that applied to an antenna developed by Dr. Argy Petros for NASA's Jet Propulsion Laboratory (used in remote sensing applications) which achieves high bandwidth. This revolutionary technology along with the multi-directional reception ability and the integrated 4G filter, eliminate mobile phone signal interference and allow our antennas to produce a simply astonishing image on your TV. So why spend time and money on conventional antennas? RGTech's new Generation UWB Antennas outperform existing antennas available in the market and promise that you will never look back! Just plug the antenna in, tune your TV and enjoy Free HDTV at superior quality everywhere. Tech Specs First Indoor Ultra-Wideband Technology HDTV Antenna with 4G filter True 40 mile Multi-Directional reception range 4K and 1080p reception VHF, UHF, HD, DAB-RADIO reception Easy installation, no tools, no assembly required No power supply required Best quality antennas, come with a 5-year warranty and a 30-day money back guarantee. What's in The Box RGTech Monarch 40 Indoor HDTV Antenna 3x 3M clear double coated removable foam tapes for window mounting Long cable-10ft for easy installation Instruction Manual Review: Works great for the price! - To be fair, I've never tried any other indoor antennae. I decided to cut the local channels only subscription from Verizon, because by the time I paid for the $12 fee, and the $10 set top box rental, it was costing me a lot to get something that was free. When I went to set this up, it seemed like the cord should screw in, but it doesn't, It snaps on. I was apprehensive, because it doesn't feel quite right. But it works. I wish the cord was about two feet longer, but it gets me pretty close to the window. I set it up without sticking it on anything (because it didn't reach the window). I tried various angles and got between 20-40 channels depending on position. I live in a suburb. I had hoped some of the HD tv channels that came free over the fios tv (like lifetime, national geographic, etc) would come free over the air, but now that I think about it, of course they don't. I still have fios internet, so if anyone knows how I can still get those HD channels free, let me know. As with my family members who have had over the air antenna TV for a while, there are times where the signal seems to pause on some channels. That's a trade I'm willing to make for the time I watch regular channels, and not just Netflix/ desertcart. Review: tv antenna - hooked it up 2 days ago, works excellent. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N8XBCC3 | | Antenna | Radio, Satellite, Television | | AntennaDescription | Radio, Satellite, Television | | Best Sellers Rank | #1,699 in TV Antennas | | Brand | RGTech | | Color | White | | Customer Reviews | 4.1 out of 5 stars 96 Reviews | | Impedance | 75 ohm | | Item Weight | 74 g | | Manufacturer | RGTech | | Maximum Range | 40 miles | | Mfr Part Number | RGMON40W/US | | Model Number | Monarch 40 HDTV Antenna White | | Number of Channels | 4 | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 853420007018 | | Unit Count | 1 Count | ## Product Details - **Antenna:** Radio, Satellite, Television - **Brand:** RGTech - **Color:** White - **Impedance:** 75 ohm - **Manufacturer:** RGTech - **Maximum Range:** 40 miles - **Number of Channels:** 4 - **Number of Packs:** 1 - **UPC:** 853420007018 - **Unit Count:** 1 Count ## Images ![Monarch 40 White Indoor HDTV Flat Paper Thin Antenna - True 40 Mile Range, Multidirectional Reception, UWB Technology and 4G filter for Maximum UHF/VHF/FM/USB TV Tuner/DVB-T/DAB Radio reception - Image 1](https://m.media-amazon.com/images/I/81jY7Ui0KkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great for the price! *by S***S on September 5, 2017* To be fair, I've never tried any other indoor antennae. I decided to cut the local channels only subscription from Verizon, because by the time I paid for the $12 fee, and the $10 set top box rental, it was costing me a lot to get something that was free. When I went to set this up, it seemed like the cord should screw in, but it doesn't, It snaps on. I was apprehensive, because it doesn't feel quite right. But it works. I wish the cord was about two feet longer, but it gets me pretty close to the window. I set it up without sticking it on anything (because it didn't reach the window). I tried various angles and got between 20-40 channels depending on position. I live in a suburb. I had hoped some of the HD tv channels that came free over the fios tv (like lifetime, national geographic, etc) would come free over the air, but now that I think about it, of course they don't. I still have fios internet, so if anyone knows how I can still get those HD channels free, let me know. As with my family members who have had over the air antenna TV for a while, there are times where the signal seems to pause on some channels. That's a trade I'm willing to make for the time I watch regular channels, and not just Netflix/ Amazon. ### ⭐⭐⭐⭐⭐ tv antenna *by M***. on January 3, 2026* hooked it up 2 days ago, works excellent. ### ⭐⭐⭐⭐ 29 channels through a concrete wall *by H***R on May 31, 2020* 30 Miles North of NYC on the river....I am scanning 29 channels in my basement through a 6 inch concrete wall. There are probably more expensive antennas which can pull more channels, but like many of you posting here this antenna is to supplement Netflix, Amazon Video, YouTube etc...very happy with it for less than $10. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/37740423-monarch-40-white-indoor-hdtv-flat-paper-thin-antenna-true](https://www.desertcart.pt/products/37740423-monarch-40-white-indoor-hdtv-flat-paper-thin-antenna-true) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-03*