--- product_id: 17130310 title: "Comet CA-2X4SRNMO Dual Band Mobile Antenna 144/440 MHz – High Gain VHF UHF NMO Mount Antenna for Ham Radio, GMRS, and Vehicle Use – Compatible with Icom, Yaesu, Kenwood, and Other Mobile Radios" brand: "comet" price: "R3557" currency: ZAR in_stock: true category: "Comet" url: https://www.desertcart.co.za/products/17130310-comet-ca-2x4srnmo-dual-band-mobile-antenna-144-440-mhz store_origin: ZA region: South Africa --- # High Gain for Strong Signal Dual Band 144/440 MHz Universal NMO Mount Comet CA-2X4SRNMO Dual Band Mobile Antenna 144/440 MHz – High Gain VHF UHF NMO Mount Antenna for Ham Radio, GMRS, and Vehicle Use – Compatible with Icom, Yaesu, Kenwood, and Other Mobile Radios **Brand:** comet **Price:** R3557 **Availability:** ✅ In Stock ## Summary > 📡 Stay Connected, Stay Ahead – The Antenna That Never Quits ## Quick Answers - **What is this?** Comet CA-2X4SRNMO Dual Band Mobile Antenna 144/440 MHz – High Gain VHF UHF NMO Mount Antenna for Ham Radio, GMRS, and Vehicle Use – Compatible with Icom, Yaesu, Kenwood, and Other Mobile Radios by comet - **How much does it cost?** R3557 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/17130310-comet-ca-2x4srnmo-dual-band-mobile-antenna-144-440-mhz) ## Best For - comet enthusiasts ## Why This Product - Trusted comet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Flexible whip resists wind, vibration, and low-clearance scrapes, perfect for daily drivers and pros on the move. - • **Dual Band Mastery:** Seamlessly covers 2M & 70cm amateur bands plus extended VHF/UHF frequencies for unmatched versatility. - • **Plug & Play Mounting:** NMO base fits all standard mounts—magnet, trunk, fender—making upgrades effortless and secure. - • **Powerful Signal Boost:** High-gain design ensures crystal-clear communication even in urban jungles or remote terrains. - • **Cross-Brand Compatible:** Works flawlessly with Icom, Yaesu, Kenwood, and more—your all-in-one communication upgrade. ## Overview The Comet CA-2X4SRNMO is a rugged, high-gain dual band mobile antenna optimized for 144/440 MHz operation. Designed for ham radio, GMRS, and vehicle use, it features a universal NMO mount for easy installation and broad compatibility with major radio brands. Its flexible whip and durable construction ensure reliable performance across urban, rural, and challenging environments, making it the go-to choice for professionals and enthusiasts demanding superior signal strength and versatility. ## Description desertcart.com: Comet CA-2X4SRNMO Dual Band Mobile Antenna 144/440 MHz – High Gain VHF UHF NMO Mount Antenna for Ham Radio, GMRS, and Vehicle Use – Compatible with Icom, Yaesu, Kenwood, and Other Mobile Radios : Electronics ## Features - Wideband dual band performance enables operation across the full 2M and 70cm amateur bands with extended coverage for VHF and UHF public safety, commercial, and scanner use Designed for users who need more than standard ham band operation, the CA-2X4SRNMO covers a broad frequency range with optimized tuning to support amateur radio, commercial frequencies, and general scanning applications. - High-gain mobile antenna design provides strong transmit and receive performance for communication in urban, rural, and obstructed areas Its efficient radiating structure enhances both outbound and inbound signal strength, making it ideal for mobile operators who require reliable communication over varying terrain or long-distance repeater paths. - NMO connector base ensures compatibility with the most widely used mobile mounting systems, allowing easy integration with magnet mounts, trunk mounts, fender mounts, and permanent NMO installations The universal NMO standard provides a secure, weather-resistant connection and makes upgrading from other NMO antennas simple without needing to replace the mount. - Flexible and durable whip construction resists wind, vehicle movement, low-clearance conditions, and vibration during travel The CA-2X4SRNMO’s flexibility greatly reduces the risk of bending or damage during everyday driving, offering long-term reliability for commercial fleets, emergency responders, and amateur radio users. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HVGOAAM | | AntennaDescription | Dual Band Mobile Antenna | | Best Sellers Rank | #76 in Computer Networking Antennas #100 in Radio Antennas | | Brand | Comet | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (114) | | Impedance | 50 Ohms | | Item Dimensions L x W x H | 38"L x 2.8"W x 1.2"H | | Item Weight | 0.01 Ounces | | Manufacturer | Comet | | Maximum Range | 210 Feet | | Mfr Part Number | CA-2X4SRNMO | | Model Number | CA-2X4SRNMO | | Unit Count | 1.0 Count | | Warranty Description | 1 YEAR | ## Product Details - **Antenna:** Dual Band Mobile Antenna - **Brand:** Comet - **Color:** Black - **Impedance:** 50 Ohms - **Manufacturer:** Comet - **Maximum Range:** 210 Feet - **Number of Packs:** 1 - **Product Dimensions:** 38"L x 2.8"W x 1.2"H - **Unit Count:** 1.0 Count ## Images ![Comet CA-2X4SRNMO Dual Band Mobile Antenna 144/440 MHz – High Gain VHF UHF NMO Mount Antenna for Ham Radio, GMRS, and Vehicle Use – Compatible with Icom, Yaesu, Kenwood, and Other Mobile Radios - Image 1](https://m.media-amazon.com/images/I/51cKIfJQD6L.jpg) ## Frequently Bought Together - CA-2X4SRNMO Comet CA-2X4SRNMO Mobile VHF/UHF Vertical Antenna - Tram 1241 5 Inch NMO Magnet Mount Solid Brass Black with Gold Plated Contact Pin, 17 ft. RG58A/U Los Loss Coax - Tram 1290 NMO Rain Cap Black Heavy-Duty Plastic with O Ring Gasket for Secure Weather Protection --- ## 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.co.za/products/17130310-comet-ca-2x4srnmo-dual-band-mobile-antenna-144-440-mhz](https://www.desertcart.co.za/products/17130310-comet-ca-2x4srnmo-dual-band-mobile-antenna-144-440-mhz) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-25*