{"product_id":"portapack-h4m-mayhem-standalone-sdr-receiver-kit-21602297","title":"PortaPack H4M Mayhem Standalone SDR Receiver Kit","description":"\u003cp\u003e\u003cspan\u003eUnlock the hidden world of wireless signals with the \u003cstrong\u003ePortaPack H4M\u003c\/strong\u003e, loaded with powerful \u003cstrong\u003eMayhem firmware\u003c\/strong\u003e. Designed for SDR hobbyists, pentesters, and ham radio operators, this compact kit transforms your HackRF One into a touchscreen-equipped radio lab. No need for a computer — scan, capture, decode, and replay frequencies from 1 MHz to 6 GHz anytime, anywhere. With professional-grade features in a rugged portable shell, it’s the ultimate tool for field and lab use.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFull \u003cstrong\u003eSDR receiver kit\u003c\/strong\u003e with 3.2″ touchscreen, rotary controls, and built-in battery.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupports 1 MHz–6 GHz wideband scanning, signal decoding, replay, and spectrum analysis.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMayhem firmware suite includes RF capture \u0026amp; replay, ADS‑B, BLE\/Wi‑Fi sniffing, pagers, TPMS, and more.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePortable design with USB‑C charging, microSD logging, GPIO expansion, and durable ABS housing.\u003c\/span\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Our PortaPack H4M Mayhem Standalone SDR Receiver Kit\u003c\/strong\u003e\u003cbr\u003e\nUnlike PC‑dependent SDR setups, this self‑contained kit offers instant, on‑the‑go radio exploration. Mayhem firmware provides a richer app suite compared to earlier H2 packs, while the hardware upgrades (touchscreen, battery, GPIO) deliver unmatched portability and customization. It’s a premium SDR experience wrapped in a pocketable, field‑ready unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRF enthusiasts and ham radio operators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCybersecurity pentesters performing wireless reconnaissance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStudents and educators exploring radio frequencies hands‑on\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eField engineers needing fast, portable spectrum analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAttach to your HackRF One via GPIO\/SMA connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower on and browse Mayhem apps — from RF Capture to Spectrum Analyzer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsert a microSD for recording or replaying signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse touchscreen and rotary knob for real‑time control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCare \u0026amp; Maintenance\u003c\/strong\u003e\u003cbr\u003e\nKeep the screen clean, update firmware via hackrf.app, and safely store with battery at ~50% charge to extend life.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Explore the Invisible Spectrum?\u003c\/strong\u003e\u003cbr\u003e\nStep into true wireless freedom with the PortaPack H4M Mayhem Standalone SDR Receiver Kit. Order now and carry a powerful radio lab in your pocket.\u003c\/p\u003e","brand":"Inspire Essentials","offers":[{"title":"Default Title","offer_id":53891143303475,"sku":"BMI4BYQ6X7","price":330.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/0690\/4627\/files\/iu_1752591248_1.png?v=1787586233","url":"https:\/\/funitz.com\/products\/portapack-h4m-mayhem-standalone-sdr-receiver-kit-21602297","provider":"funitz","version":"1.0","type":"link"}