{"product_id":"ats-20-si4732-full-band-radio-receiver-for-outdoor-adventures","title":"ATS-20 Si4732 Full Band Radio Receiver - Portable Shortwave Radio","description":"\u003cp\u003eIn this review the ATS-20 Si4732 Full Band Radio Receiver is evaluated for listeners who want a portable, sturdy shortwave and broadcast receiver for camping, kitchen use, or hobby listening. The bottom line: it is a compact, well built all-band receiver with a useful feature set and good value for money for users who need FM, AM, LW and multiple shortwave bands in a metal-bodied portable. The unit's strongest selling point is its high sensitivity and DSP digital demodulation, which noticeably improves signal reception on many band types compared with basic portable radios.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh sensitivity receiver:\u003c\/strong\u003e The Si4732 front end with multiple conversion and DSP digital demodulation boosts weak-signal reception on FM, AM and shortwave bands for clearer listening.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMultiple bandwidth filters:\u003c\/strong\u003e Configurable sound bandwidth filters from 0.5 to 4 kHz let the user tailor audio response for speech or music on different bands.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide band coverage:\u003c\/strong\u003e Preconfigured FM, LW, MW and many SW sub-bands support global broadcasts and ham band listening across 22 commercial and amateur ranges.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRugged aluminum case:\u003c\/strong\u003e The metal chassis provides stable performance and durability for outdoor use while keeping the receiver compact and portable.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBuilt-in battery and speaker:\u003c\/strong\u003e An internal 800mAh lithium battery, 8 ohm 1.5W speaker and Type C charging make the unit convenient for camping or household use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eServiceable PCB design:\u003c\/strong\u003e The PCB retains the Si4735 package footprint so technically inclined users can replace the chip or update software compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ATS-20 suits casual shortwave listeners and campers who want a compact receiver that covers FM, AM, LW and many SW bands without needing separate gear. It is also a good pick for hobbyists who value a metal case and the option to replace or service the Si47xx package on the PCB.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who need a detailed printed manual in the box or those seeking premium stereo sound quality from the built-in speaker; some buyers reported mixed results on sound and frequency reception, so dedicated audiophiles or users wanting guaranteed out-of-the-box reception on every band should consider a higher-end tabletop receiver instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSolid build quality and compact size make it easy to carry for outdoor use.\u003c\/li\u003e\n \u003cli\u003eGood value for money given the broad band coverage and DSP demodulation.\u003c\/li\u003e\n \u003cli\u003eFlexible bandwidth filters and many preconfigured bands help tune for speech or music.\u003c\/li\u003e\n \u003cli\u003eBuilt-in battery and Type C charging add practical portability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSound quality and frequency reception are mixed in user reports; performance can vary by location and antenna setup.\u003c\/li\u003e\n \u003cli\u003eThe package may arrive without a printed manual, which frustrates some users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eATS-20 (Si4732)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCase material\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eScreen\u003c\/td\u003e\n\u003ctd\u003e0.96 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSpeaker\u003c\/td\u003e\n\u003ctd\u003e8 ohm, 1.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e800mAh lithium ion (built in)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eType C\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSupported bands\u003c\/td\u003e\n\u003ctd\u003eFM, AM (MW, LW), SW (including LSB and USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ATS-20 Si4732 is a practical, value-oriented portable shortwave and broadcast receiver that delivers broad band coverage, a durable metal case, and DSP-enhanced sensitivity for field use. It is recommended for campers, hobby listeners and anyone who wants replaceable PCB hardware in a compact form; buyers seeking consistently excellent sound or a printed manual should be aware of the reported limitations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it cover shortwave and ham bands?\u003c\/strong\u003e\u003cbr\u003eThe receiver includes multiple SW sub-bands and supports LSB and USB so it is suitable for many shortwave and amateur listening tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the battery removable?\u003c\/strong\u003e\u003cbr\u003eThe unit has a built-in 800mAh lithium ion battery; it is rechargeable via Type C but not designed as a user-removable cell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a manual?\u003c\/strong\u003e\u003cbr\u003eSome buyers report the printed manual was missing; expect basic on-device controls and consider downloading software or documentation if needed.\u003c\/p\u003e","brand":"Oreb","offers":[{"title":"Default Title","offer_id":48115663241435,"sku":"B0BW9QYFM8","price":36.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51B87wf_0ML._AC_SL1500.jpg?v=1768002534","url":"https:\/\/gearmusthave.com\/products\/ats-20-si4732-full-band-radio-receiver-for-outdoor-adventures","provider":"GearMustHave","version":"1.0","type":"link"}