--- product_id: 373063660 title: "B-Tech AMP-U25 Amplifier | 20-40W Power Boost for UHF (400-480MHz) | Compatible with Handheld Radios | Amplifies Analog and Digital Modes | Ideal for Mobile, Field, & Home Use" brand: "b-tech" price: "€ 361.83" currency: EUR in_stock: true category: "B Tech" url: https://www.desertcart.at/products/373063660-b-tech-amp-u25-amplifier-20-40w-power-boost-uhf store_origin: AT region: Austria --- # Compact 5.5x4.5x1.4 in 20-40W Power Boost 13.8V DC Supply B-Tech AMP-U25 Amplifier | 20-40W Power Boost for UHF (400-480MHz) | Compatible with Handheld Radios | Amplifies Analog and Digital Modes | Ideal for Mobile, Field, & Home Use **Brand:** b-tech **Price:** € 361.83 **Availability:** ✅ In Stock ## Summary > 🚀 Power Up Your Signal, Own Every Conversation! ## Quick Answers - **What is this?** B-Tech AMP-U25 Amplifier | 20-40W Power Boost for UHF (400-480MHz) | Compatible with Handheld Radios | Amplifies Analog and Digital Modes | Ideal for Mobile, Field, & Home Use by b-tech - **How much does it cost?** € 361.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/373063660-b-tech-amp-u25-amplifier-20-40w-power-boost-uhf) ## Best For - b-tech enthusiasts ## Why This Product - Trusted b-tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proudly USA-Made:** Backed by dedicated American engineering and support, guaranteeing reliability and peace of mind for serious radio pros. - • **All-Inclusive Kit:** Comes complete with mounting bracket, cables, and speaker microphone—everything you need to upgrade your setup right out of the box. - • **Extend Your Reach:** Amplify your handheld radio’s signal up to 40W for crystal-clear communication across mobile, field, and home environments. - • **Plug & Play Universal:** Seamlessly compatible with top radio brands like BaoFeng, Kenwood, Yaesu, ICOM, and Motorola—no tech headaches, just instant power. - • **Engineered for Clarity:** Advanced harmonic filters and protection circuitry ensure clean output and long-lasting durability, so you stay connected without compromise. ## Overview The B-Tech AMP-U25 is a compact, high-performance amplifier designed to boost handheld radio output from 2-6W up to 20-40W within the 400-480 MHz UHF band. Compatible with major radio brands and modes (analog & digital), it includes all necessary accessories for quick installation. Featuring harmonic filters, protection circuitry, and a built-in speaker, this USA-engineered amplifier is ideal for mobile, field, and home use, delivering extended range and crystal-clear communication. ## Description B-Tech AMP-U25 Amplifier | 20-40W Power Boost for UHF (400-480MHz) | Compatible with Handheld Radios | Amplifies Analog and Digital Modes | Ideal for Mobile, Field, & Home Use : desertcart.ae: Electronics ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BD3Z1ZK | | Brand Name | B-Tech | | Customer Reviews | 4.3 out of 5 stars 301 Reviews | | Included Components | What's Included: Amp Body, Mobile Mounting Bracket & Screw set, Radio to Amplifier Antenna Cable (SMA Female to SMA Male), Control Cable (K1 to K1), User Manual, Speaker Microphone & Hanger | | Item Dimensions | 14 x 11.4 x 3.6 centimeters | | Item Weight | 1.8 Pounds | | Item dimensions L x W x H | 14 x 11.4 x 3.6 centimeters | | Manufacturer | BTECH | | Material Type | Metal | | Maximum Output Power | 40 watts | | Maximum Supply Voltage | 14.04 Volts (DC) | | Maximum supply voltage | 14.04 Volts (DC) | | Minimum Supply Voltage | 13.8 Volts | | Minimum supply voltage | 13.8 Volts | | Model | AMP-U25 | | Mounting Type | Surface Mount | | Mounting type | Surface Mount | | Number of Channels | 1 | | Output Power | 40 Watts | | Package Type Name | box | | Part Number | AMP-U25 | | Specification Met | FCC | | Supply Current | 5.5 Amps | | UPC | 722589228902 | | Unit Count | 1 Count | | Voltage | 13.8 Volts | ## Product Details - **Item dimensions L x W x H:** 14 x 11.4 x 3.6 centimeters - **Manufacturer:** BTECH - **Maximum supply voltage:** 14.04 Volts (DC) - **Minimum supply voltage:** 13.8 Volts - **Voltage:** 13.8 Volts ## Images ![B-Tech AMP-U25 Amplifier | 20-40W Power Boost for UHF (400-480MHz) | Compatible with Handheld Radios | Amplifies Analog and Digital Modes | Ideal for Mobile, Field, & Home Use - Image 1](https://m.media-amazon.com/images/I/71L3GG38n3L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - BTECH AMP-U25 Amplifier | 20-40W Power Boost for UHF (400-480MHz) | Compatible with Handheld Radios | Amplifies Analog and Digital Modes | Ideal for Mobile, Field, & Home Use - HCDC 1 in 8 Out 40Amp Connector Power Splitter Distributor Source Strip Module --- ## 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.at/products/373063660-b-tech-amp-u25-amplifier-20-40w-power-boost-uhf](https://www.desertcart.at/products/373063660-b-tech-amp-u25-amplifier-20-40w-power-boost-uhf) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-23*