--- product_id: 40156726 title: "KING OA8300 Jack Replacement Head HDTV Directional Over-the-Air Antenna - White" brand: "king" price: "VT38399" currency: VUV in_stock: false reviews_count: 12 url: https://www.desertcart.vu/products/40156726-king-oa8300-jack-replacement-head-hdtv-directional-over-the-air store_origin: VU region: Vanuatu --- # Long-range signal acquisition Built-in signal amplifier Universal mounting brackets KING OA8300 Jack Replacement Head HDTV Directional Over-the-Air Antenna - White **Brand:** king **Price:** VT38399 **Availability:** ❌ Out of Stock ## Summary > 📺 Elevate your TV game—never miss a channel, no matter where life takes you! ## Quick Answers - **What is this?** KING OA8300 Jack Replacement Head HDTV Directional Over-the-Air Antenna - White by king - **How much does it cost?** VT38399 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/40156726-king-oa8300-jack-replacement-head-hdtv-directional-over-the-air) ## Best For - king enthusiasts ## Why This Product - Trusted king brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Up to 70% smaller design means less wind resistance and sleek installation. - • **Amplified Signal Power:** Built-in amplifier boosts weak signals for crystal-clear HD viewing even 40 miles out. - • **Plug & Play in 5 Minutes:** Retrofit your old batwing antenna effortlessly—no tech skills required. - • **Unlock 40+ Free HD Channels:** Experience expansive digital TV with superior UHF and VHF reception. - • **Versatile Mounting Anywhere:** Perfect for RVs, attics, or rooftops with included universal brackets and power supply. ## Overview The KING OA8300 Jack Replacement Head HDTV Antenna is a compact, high-performance directional antenna designed for both RV and home use. Featuring long-range signal acquisition, a built-in amplifier, and universal mounting brackets, it delivers superior UHF and VHF reception with easy installation. Its sleek, smaller design reduces wind resistance while maximizing free HD channel access, making it the ultimate upgrade for digital TV enthusiasts on the move or at home. ## Description KING knows how important it is for you to stay connected to the world on all your adventures. That's why they've reinvented their KING Jack line with the latest technology to bring you the best directional over-the-air antenna available. Better signal for more free channels, updated sleek design, easy to use. With its high-tech yet simple design, the KING OA8300 Jack digital HDTV antenna provides greater performance than expected from such a compact over-the-air TV antenna. KING Jack is designed for exceptional performance for the demands of either RV or residential use (indoor or outdoor), with long-range signal acquisition. KING Jack's wider reception area makes it easier to lock on to available TV signals. KING Jack is less directional than traditional TV antennas which provides more channels with less need to rotate the antenna; yet, it still provides powerful signal performance with a built-in amplifier powered through your coax using the included 110v power-injector. KING Jack delivers significantly improved performance for UHF signals where more than 80 percent of new DTV channels are broadcast while still providing great reception of existing VHF channels. KING Jack is up to 70 percent smaller than traditional TV antennas and offers less wind resistance; plus, it's simple to install on your RV or in your home attic or roof. Review: Awesome and easy to install - I purchased this antenna to replace my broken batwing. The antenna still worked good except the mounting bracket was broken. I did a scan before I replaced it and the King had a much stronger signal as seen with my signal meter and picked up a couple extra channels. The signal did not even get any weaker when I lowered the antenna from 36" to 12" (I had to cut the mounting tubes down so the new antenna would clear my AC unit). My batwing even had the UHF enhanced add on attachment. However I could not get any local VHF stations like I could with my home antenna. I reinstalled my old batwing and I couldn't pickup any of the local VHF stations with it either. I called King and they were very responsive and told me that their antenna is primarily for UHF and will not work very well for VHF signals. So the end result is the King is a much better antenna even when when 24" lower than the original batwing sitting at 36" Review: This Thing REALLY works! - I routinely camp out in the middle of nowhere with my 2010 travel trailer. I'm at least 40 miles from the nearest TV station transmission, and using the stock "bat-wing" antenna that came with my unit, I was only able to receive at most 1 digital channel, and even then only if conditions were perfect. This King OA8300 was a breeze to install. For my Trailer, all I had to do was remove two pins that were held on with E-Clips, slide off the old antenna, and install the new antenna. There are even replacement clips in the box if you happen to lose one in the process. It does come with an amplifier that you can use, but my trailer has one built into the connections, so I opted to keep using that one, and stowed the one that came with the new antenna in case there is a problem in the future. Once I hooked it up and ran the auto-channel scan, I was floored when it came up with 40 channels! About 1/3 of the ones it discovered needed to have the antenna turned to bring them in clearly, but it did a great job at detecting them, and of the 40, I couldn't find any of them that were unwatchable as long as I turned the antenna to maximize the signal. This antenna should be stock on all new Travel Trailers! ## Features - Long-range signal acquisition gets more channels - Simple, five-minute retrofit upgrades batwing antenna to digital HD - Upgraded technology enhances UHF signal reception while still receiving remaining VHF broadcast channels - Broader reception coverage quickly locates strongest signal and maximizes reception - Universal mounting brackets for RV and home use; AC to DC power supply included for home use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N59MJQ2 | | Best Sellers Rank | #998 in TV Antennas | | Brand | KING | | Customer Reviews | 4.4 4.4 out of 5 stars (1,699) | | Date First Available | November 30, 2016 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.5 pounds | | Item model number | OA8300 | | Manufacturer | KING | | Manufacturer Part Number | OA8300 | | Model | Jack Replacement Antenna | | Product Dimensions | 2.75 x 17.75 x 14 inches | ## Product Details - **Antenna:** Television - **Brand:** KING - **Color:** White - **Global Trade Identification Number:** 00660045000337, 00660045001648 - **Impedance:** 75 Ohms - **Manufacturer:** KING - **Number of Channels:** 3 - **Number of Items:** 1 - **Product Dimensions:** 12"L x 12"W x 2"H - **UPC:** 660045000337 660045001648 ## Images ![KING OA8300 Jack Replacement Head HDTV Directional Over-the-Air Antenna - White - Image 1](https://m.media-amazon.com/images/I/51VQZD19qXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome and easy to install *by J***S on May 13, 2017* I purchased this antenna to replace my broken batwing. The antenna still worked good except the mounting bracket was broken. I did a scan before I replaced it and the King had a much stronger signal as seen with my signal meter and picked up a couple extra channels. The signal did not even get any weaker when I lowered the antenna from 36" to 12" (I had to cut the mounting tubes down so the new antenna would clear my AC unit). My batwing even had the UHF enhanced add on attachment. However I could not get any local VHF stations like I could with my home antenna. I reinstalled my old batwing and I couldn't pickup any of the local VHF stations with it either. I called King and they were very responsive and told me that their antenna is primarily for UHF and will not work very well for VHF signals. So the end result is the King is a much better antenna even when when 24" lower than the original batwing sitting at 36" ### ⭐⭐⭐⭐⭐ This Thing REALLY works! *by V***R on July 4, 2018* I routinely camp out in the middle of nowhere with my 2010 travel trailer. I'm at least 40 miles from the nearest TV station transmission, and using the stock "bat-wing" antenna that came with my unit, I was only able to receive at most 1 digital channel, and even then only if conditions were perfect. This King OA8300 was a breeze to install. For my Trailer, all I had to do was remove two pins that were held on with E-Clips, slide off the old antenna, and install the new antenna. There are even replacement clips in the box if you happen to lose one in the process. It does come with an amplifier that you can use, but my trailer has one built into the connections, so I opted to keep using that one, and stowed the one that came with the new antenna in case there is a problem in the future. Once I hooked it up and ran the auto-channel scan, I was floored when it came up with 40 channels! About 1/3 of the ones it discovered needed to have the antenna turned to bring them in clearly, but it did a great job at detecting them, and of the 40, I couldn't find any of them that were unwatchable as long as I turned the antenna to maximize the signal. This antenna should be stock on all new Travel Trailers! ### ⭐⭐⭐⭐ Good overall value *by R***G on November 18, 2025* Did not have the range I expected, wasn't able to get any channels unless we drove the rv closer to a bigger town ## Frequently Bought Together - KING OA8300 Jack Replacement Head HDTV Directional Over-the-Air Antenna - White - Winegard (RP-6795 White Elevating Crank - Winegard RP-6300 White Directional Handle --- ## 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.vu/products/40156726-king-oa8300-jack-replacement-head-hdtv-directional-over-the-air](https://www.desertcart.vu/products/40156726-king-oa8300-jack-replacement-head-hdtv-directional-over-the-air) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*