--- product_id: 68662512 title: "UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham)" brand: "btech" price: "NT$9923" currency: TWD in_stock: true category: "Btech" url: https://www.desertcart.tw/products/68662512-uv-25x4-second-gen-mini-mobile-25-watt-tri-band store_origin: TW region: Taiwan --- # 25W Tri-Band Power Enhanced Audio I/O Plug & Play Vehicle Mount UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) **Brand:** btech **Price:** NT$9923 **Availability:** βœ… In Stock ## Summary > πŸ“» Own the Airwaves: Power, Precision, and Pro-Level Audio in One Compact Radio ## Quick Answers - **What is this?** UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) by btech - **How much does it cost?** NT$9923 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/68662512-uv-25x4-second-gen-mini-mobile-25-watt-tri-band) ## Best For - btech enthusiasts ## Why This Product - Trusted btech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Tri-Band Mastery:** Seamlessly switch and monitor VHF, 1.25M, and UHF bands for ultimate frequency control. - β€’ **Crystal Clear Audio:** Upgraded RJ45 mic port with K1 adapter supports premium aftermarket audio gear for flawless comms. - β€’ **Dual Watch Monitoring:** Simultaneously track multiple bands with smart filter switchingβ€”never miss a critical transmission. - β€’ **Versatile Installation:** Includes all mounting hardware for quick vehicle setup; easily converts to base station with optional power supply. - β€’ **Complete Ready-to-Go Kit:** Everything you need in one boxβ€”mic, cables, brackets, and user guide to get you on air fast. ## Overview The BTECH UV-25X4 (Second Gen.) is a compact, 25-watt tri-band mobile/base amateur radio designed for professional-grade communication across VHF, 1.25M, and UHF frequencies. Featuring enhanced audio input/output with a versatile RJ45/K1 adapter, dual watch monitoring, and a full mounting kit, it offers seamless vehicle or base station integration. Water-resistant with a 100-mile range, this radio is engineered for millennial pros who demand reliable, customizable, and high-performance connectivity on the go. ## Description desertcart.com: BTECH UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) : Sports & Outdoors ## Features - Enhanced Audio I/O Support: The UV-25X4 features upgraded audio input/output capabilities through its RJ45 microphone port and includes a K1 audio adapter. The widely compatible K1 accessory jack allows access to a vast range of aftermarket audio accessories, tailoring your radio experience to your preferences. - Effortless Installation and Adaptable Use: The UV-25X4 comes with all necessary mounting hardware for smooth integration into any vehicle. Easily convert it into a home or office base station with the optional RPS-30M power supply (sold separately). - Suggested Accessories for Peak Performance: Optimize your UV-25X4 experience with the Nagoya TB-320A Tri-Band Antenna for easy installation and the PC04 FTDI Cable for seamless computer programming. - Triple-Band Functionality: Operate the UV-25X4 as multiple radios in one, using 144 MHz, 220 MHz, or 430 MHz as the primary TX/RX band, while simultaneously monitoring up to 3 other frequencies or channels. Configure your device for VHF-VHF, VHF-UHF, or UHF-UHF operation according to your needs. - All-Inclusive Kit: Your purchase includes the BTECH UV-25X4, RJ45 to K1 Audio Adapter, Speaker Mic, DC Cable, Radio & Mic Brackets, Mounting Hardware, and a User Guide to help you get started with your advanced radio experience. - Dual Watch monitoring VHF/UHF and 220Mhz: The 220 MHz band antenna lowpass filter is switched with a relay and the 2 meter lowpass filter and 70 cm highpass filters are switched with PIN diodes - resulting in a audible relay switch noise when monitoring 220MHz with VHF/UHF simultaneously. A relay that completely isolated the 220 MHz RF filter won't impact the RF performance of the 2 meter/70 cm bands. If monitoring multiple 220MHz or VHF/UHF simultaneously the relay is not heard or used. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XCDWT6V | | Additional Features | Software and Information at: https://baofengtech.com/uv-25x4, YouTube Tutorials: https://www.youtube.com/c/Baofengtechradio | | Best Sellers Rank | #463 in Portable FRS Two-Way Radios | | Brand | BTECH | | Built-In Media | BTECH UV-25X4 radio, RJ45 to K1 audio adapter, speaker mic, DC cable, radio & mic brackets, mounting hardware, and a user guide | | Color | Black | | Compatible Devices | Headsets, Earpieces, Speakers (using TRRS, RJ45, or K1 jacks), Two-way Radios (using VHF, 1.25M, UHF bands) | | Customer Reviews | 4.1 out of 5 stars 489 Reviews | | Frequency Range | 144 - 148 MHz | | Item Dimensions D x W x H | 4.65"D x 3.86"W x 1.38"H | | Item Weight | 16 ounces | | Manufacturer | BTECH | | Mfr Part Number | UV-25X4 | | Model Number | UV-25X4 | | Number of Channels | 200 | | Number of Packs | 1 | | Special Feature | Software and Information at: https://baofengtech.com/uv-25x4, YouTube Tutorials: https://www.youtube.com/c/Baofengtechradio Special Feature Software and Information at: https://baofengtech.com/uv-25x4, YouTube Tutorials: https://www.youtube.com/c/Baofengtechradio See more | | Talking Range Maximum | 100 mile | | Tuner Type | UHF, VHF | | UPC | 722589229770 | | Unit Count | 1 Count | | Voltage | 13.8 volts | | Water Resistance Level | Water Resistant | | Waterproof Rating | IPX4 | ## Product Details - **Brand:** BTECH - **Color:** Black - **Frequency Range:** 144 - 148 MHz - **Item Weight:** 1 Pounds - **Number of Channels:** 200 - **Product Dimensions:** 4.65"D x 3.86"W x 1.38"H - **Talking Range Maximum:** 100 Mile - **Voltage:** 13.8 Volts - **Water Resistance Level:** Water Resistant ## Images ![UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) - Image 1](https://m.media-amazon.com/images/I/815AabrZMsL.jpg) ![UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) - Image 2](https://m.media-amazon.com/images/I/81dPiQFXjAL.jpg) ![UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) - Image 3](https://m.media-amazon.com/images/I/71eyoIj1d-L.jpg) ![UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) - Image 4](https://m.media-amazon.com/images/I/81mIHMZSUmL.jpg) ![UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) - Image 5](https://m.media-amazon.com/images/I/710WVuidIlL.jpg) ## Frequently Bought Together - BTECH UV-25X4 (Second Gen.) Mini Mobile 25 Watt Tri Band Base, Mobile Radio: VHF, 1.255M, UHF Amateur (Ham) - BTECH PC04 FTDI USB Programming Cable – Compatible UV-25X2, UV-25X4, UV-50X2, GMRS-50V2, GMRS-20V2 Mobile Radios and More – Genuine FTDI Chipset – Plug and Play - Authentic Genuine Nagoya TB-320A Fold-Over 39-Inch PL-259 Mount Tri-Band 2m/1.25m/70cm (144/220/440 MHz) Antenna, includes NMO to UHF (SO-239) Adapter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/68662512-uv-25x4-second-gen-mini-mobile-25-watt-tri-band](https://www.desertcart.tw/products/68662512-uv-25x4-second-gen-mini-mobile-25-watt-tri-band) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-21*