{"product_id":"btech-uv-25x4-second-gen-tri-band-mobile-radio-compact-multi-band","title":"BTECH UV-25X4 Second Gen. Tri Band Mobile Radio - Compact Multi-Band","description":"\u003cp\u003eOur review of the BTECH UV-25X4 (Second Gen.) finds it best suited to ham operators who need a compact, multi-band mobile that can double as a base station. The single biggest reason to consider this radio is its true triple-band functionality: it transmits and receives across 144 MHz, 220 MHz and 430 MHz while allowing simultaneous monitoring of additional channels. Installation is straightforward for vehicle use and the upgraded RJ45 audio I\/O with K1 adapter makes it simple to add aftermarket mics or headsets for clearer audio in the field or at a desk.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eTriple-band operation:\u003c\/strong\u003e Transmit and receive on 144, 220 and 430 MHz so operators can consolidate three radios into one compact unit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMulti-channel monitoring:\u003c\/strong\u003e Monitor the primary band while keeping tabs on up to three other frequencies or channels for better situational awareness.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEnhanced audio I\/O:\u003c\/strong\u003e The RJ45 microphone port plus included K1 adapter opens access to a wide range of aftermarket audio accessories for improved voice clarity.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReady for vehicle or base use:\u003c\/strong\u003e Comes with mounting brackets and hardware for mobile installation and can convert to a base station with an optional external power supply.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInclusive kit contents:\u003c\/strong\u003e Ships with speaker mic, DC cable, RJ45 to K1 adapter, radio and mic brackets, mounting hardware and a user guide for quick setup.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSuggested upgrades:\u003c\/strong\u003e Pairs well with the Nagoya TB-320A tri-band antenna and a PC04 FTDI programming cable for easier installation and programming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe UV-25X4 is ideal for amateur radio operators who need a flexible mobile rig that covers VHF, 220 MHz and UHF bands without occupying a lot of dash space. It fits well for club members, emergency communicators and portable contest stations who value compact size and simultaneous monitoring of multiple channels.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who require an integrated power supply for fixed-base use (the RPS-30M is sold separately) or operators who cannot tolerate any relay noise when monitoring 220 MHz simultaneously with other bands; a few users also reported inconsistent headphone jack behavior, so users who rely critically on a front headphone port may prefer a different model or external adapter solutions.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eTrue tri-band transmit and receive in a single compact mobile form factor.\u003c\/li\u003e\n \u003cli\u003eUpgraded RJ45 audio and included K1 adapter provide broad accessory compatibility.\u003c\/li\u003e\n \u003cli\u003eComplete mounting hardware included for quick vehicle installation and easy conversion to base use with optional power supply.\u003c\/li\u003e\n \u003cli\u003eGood value for money with strong receive and transmit performance across all three ham bands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRelay switching can produce audible noise when monitoring 220 MHz alongside VHF\/UHF, which may bother some users.\u003c\/li\u003e\n \u003cli\u003eSome customers reported intermittent headphone jack issues, so built-in audio may vary by unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eBTECH UV-25X4 (Second Gen.)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBands\u003c\/td\u003e\n\u003ctd\u003e144 MHz, 220 MHz, 430 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e25 watt mobile output\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAudio I\/O\u003c\/td\u003e\n\u003ctd\u003eRJ45 microphone port with K1 adapter included\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd\u003eSpeaker mic, DC cable, RJ45 to K1 adapter, brackets, mounting hardware, user guide\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\u003ctd\u003ePrimary TX\/RX band plus simultaneous monitoring of up to 3 other frequencies\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOptional Power\u003c\/td\u003e\n\u003ctd\u003eCan be used as a base station with RPS-30M power supply (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe UV-25X4 Second Gen. is a practical, affordable tri-band mobile for ham operators who need breadth of coverage and flexible monitoring in a compact package. It delivers strong transmit and receive performance and useful audio expansion via the RJ45\/K1 interface, making it good value for mobile or portable use; buyers who need perfect silence when switching filters or fully reliable headphone jack behavior should confirm fit with their workflow before purchase.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this radio be used as a home base station?\u003c\/strong\u003e\u003cbr\u003eYes, it can be converted to a base station when paired with the optional RPS-30M power supply, which is sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the UV-25X4 monitor multiple bands at once?\u003c\/strong\u003e\u003cbr\u003eYes, it transmits on a primary band while simultaneously monitoring up to three additional frequencies or channels across the supported bands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat audio accessories are supported?\u003c\/strong\u003e\u003cbr\u003eThe upgraded RJ45 microphone port and included K1 adapter make the radio compatible with a wide range of aftermarket microphones, headsets and audio accessories.\u003c\/p\u003e","brand":"BTECH","offers":[{"title":"Default Title","offer_id":48192460292315,"sku":"B06XCDWT6V","price":134.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/815AabrZMsL._AC_SL1500.jpg?v=1769791594","url":"https:\/\/gearmusthave.com\/products\/btech-uv-25x4-second-gen-tri-band-mobile-radio-compact-multi-band","provider":"GearMustHave","version":"1.0","type":"link"}