{"product_id":"schumann-resonantie-signaalgenerator-lcd","title":"Schumann Resonance Generator 0.01-100,000Hz Signal Generator with LCD Display Crystal Oscillator Frequency | Sulvida","description":"\u003ch2\u003ePrecision Low-Frequency Signal Generator with Schumann Resonance\u003c\/h2\u003e\n\u003cp\u003eThis advanced \u003cstrong\u003esignal generator\u003c\/strong\u003e produces pure analog sine waves from 0.01Hz to 100,000Hz using a stable \u003cstrong\u003ecrystal oscillator\u003c\/strong\u003e and high-quality DAC chip. The generator automatically starts at the natural \u003cstrong\u003eSchumann resonance\u003c\/strong\u003e of 7.83Hz — ideal for relaxation and meditation practices — and offers full \u003cstrong\u003efrequency control\u003c\/strong\u003e via the numeric keypad. The LCD continuously displays the current frequency, while the dual spiral antenna enables effective \u003cstrong\u003elow-frequency signal transmission\u003c\/strong\u003e. Connect the device to your amplifier or monitor the signal directly with an oscilloscope.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1066\/6475\/5545\/files\/aethe-lyx-img-03.jpg?v=1789583768\" alt=\"\" style=\"width:100%;max-width:100%;height:auto;display:block;margin:24px 0;\"\u003e\n\u003ch2\u003eBenefits of This Frequency Generator\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely wide frequency range:\u003c\/strong\u003e Adjustable from 0.01Hz to 100,000Hz, with direct numeric input for ultra-precise frequency selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal-stable output:\u003c\/strong\u003e A digital crystal oscillator with low temperature drift and a high-quality DAC deliver accurate, stable sine waves without interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchumann frequency at startup:\u003c\/strong\u003e Automatically starts at 7.83Hz — the Earth's natural resonance for relaxation applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear LCD screen:\u003c\/strong\u003e Easy-to-read display continuously shows the active frequency, with adjustable backlighting for use in any lighting conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional connections:\u003c\/strong\u003e 3.5mm audio output for amplifiers and speakers, a test interface for oscilloscope measurements, and a visual signal indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual spiral antenna:\u003c\/strong\u003e Ultra-long, double-sided Schumann antenna for effective wireless low-frequency signal transmission from the compact enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for Frequency Research and Signal Applications\u003c\/h2\u003e\n\u003cp\u003eWhether you're working on \u003cstrong\u003eelectronics experiments\u003c\/strong\u003e, studying frequency resonance, or simply want to experience the 7.83Hz Schumann frequency, this generator offers professional functionality in an accessible format. The \u003cstrong\u003eType-C power supply\u003c\/strong\u003e (DC 5V, 9-14mA) enables extended use with any USB power source. Its compact 15.4 × 10.5 × 2.5cm design fits anywhere, while \u003cstrong\u003enumeric frequency input\u003c\/strong\u003e with OK confirmation and SET correction provides precise control. The RES button instantly restores the standard 7.83Hz frequency. The \u003cstrong\u003eoscilloscope-compatible test interface\u003c\/strong\u003e lets you directly verify and analyze the 3V output signal for technical applications.\u003c\/p\u003e","brand":"Sulvida","offers":[{"title":"With housing","offer_id":59456913965401,"sku":"SKU_1789583765939_658","price":139.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/6475\/5545\/files\/aethe-lyx-img-04.jpg?v=1789583768","url":"https:\/\/sulvida.com\/en\/products\/schumann-resonance-signal-generator-lcd","provider":"Sulvida","version":"1.0","type":"link"}