--- 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: "S/.1935" currency: PEN in_stock: true category: "B Tech" url: https://www.desertcart.pe/products/373063660-b-tech-amp-u25-amplifier-20-40w-power-boost-uhf store_origin: PE region: Peru --- # 20-40W power boost Plug & play universal compatibility Built-in protection circuitry 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:** S/.1935 **Availability:** ✅ In Stock ## Summary > 🚀 Power up your signal, own the airwaves! ## 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?** S/.1935 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/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 - • **All-Inclusive Kit:** Comes complete with amplifier, mounting bracket, cables, and speaker microphone—everything you need to power up instantly. - • **Extend Your Reach:** Amplify your handheld radio’s signal up to 40W for crystal-clear communication across mobile, field, or home setups. - • **Proudly USA-Engineered:** Benefit from dedicated American engineering and support, guaranteeing quality and peace of mind with every transmission. - • **Seamless Compatibility:** Works effortlessly with top brands like BTECH, BaoFeng, Kenwood, Yaesu, ICOM, and Motorola—no tech headaches, just plug & play. - • **Clean & Durable Performance:** Advanced harmonic filters and protection circuitry ensure pure output and long-lasting reliability under any conditions. ## Overview The BTECH 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 setup and features advanced filtering and protection for clean, reliable communication. Ideal for professionals needing extended range in mobile, field, or base station environments, backed by USA-based engineering and support. ## Description Technical Details: • Frequency range: ◦ AMP-U25 : 400 – 480 MHz • Power supply: 13.8 VDC (±15%), 5.5 A maximum • Input RF power: 2 - 6W (±10%) • Output RF power: 20 - 40W • Size: 5.5-in D x 4.5-in. W x 1.4-in. H (40 mm D x 115 mm W x 36 mm H) • Net weight: 1.8 lbs. (800 g) The BTECH AMP-25 Series is designed to work with any BaoFeng or BTECH handheld transceivers, but it will also work with any handheld radio that outputs 2 W – 6 W with the appropriate cable. With the included Radio to Amplifier RF Cable, the amplifier will also work with Wouxun transceivers, some TYT transceivers, and some Kenwood transceivers. If the supplied cables do not connect to your radio, you will need to use adaptors or build cables with the appropriate connectors. Your BTECH AMP-25 amplifier does not include an antenna. It is very important to not transmit without an antenna or dummy load connected to the ANT connector on the rear panel of the amplifier. Transmitting without an antenna or dummy load may cause harm to the radio equipment. When choosing an antenna, make sure that it is suitable for the bands you plan on transmitting and receiving on. For example, if you plan on transmitting on 145MHz, make sure that the antenna you select has an SWR of 1.5:1 or less on that frequency. Using an antenna with an SWR greater than 1.5:1 could damage the amplifier. If you plan to use a magnetically-mounted (mag-mount) antennas, ensure that the antenna is grounded to a metal surface, such as a vehicle body. Magnetically-mounted antennas do not operate properly without a good ground. ## Features - Enhanced Communication Range: Transform your handheld radio into a high-power device for mobile, field, or base use with the BTECH AMP-U25, ensuring clear, extended range communication. - Universal Compatibility: Seamlessly connects with popular handheld radio brands including BTECH, BaoFeng, Kenwood, Yaesu, ICOM, and Motorola, with a simple plug-and-play setup. - Comprehensive Kit: Includes everything you need - Amplifier, Mounting Bracket, Cables, and a Speaker Microphone, for a hassle-free experience right out of the box. - Advanced Features: Features harmonic filters for cleaner output, protection circuitry for enhanced durability, and a built-in loudspeaker for clear audio, making it a versatile tool for any radio enthusiast. - BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. That brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BD3Z1ZK | | Brand Name | B-Tech | | Customer Reviews | 4.3 4.3 out of 5 stars (301) | | 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 | 816 g | | Manufacturer | BTECH | | Material Type | Metal | | Maximum Output Power | 40 watts | | Maximum Supply Voltage | 14.04 Volts (DC) | | Minimum Supply Voltage | 13.8 Volts | | Model | AMP-U25 | | 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) ![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 2](https://m.media-amazon.com/images/I/71fFExDiGzL.jpg) ![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 3](https://m.media-amazon.com/images/I/81BBOyQ0nFL.jpg) ![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 4](https://m.media-amazon.com/images/I/8187qoXiHWL.jpg) ![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 5](https://m.media-amazon.com/images/I/711cr0-z1sL.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.pe/products/373063660-b-tech-amp-u25-amplifier-20-40w-power-boost-uhf](https://www.desertcart.pe/products/373063660-b-tech-amp-u25-amplifier-20-40w-power-boost-uhf) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-27*