{"product_id":"1pcs-ultra-small-si4463-wireless-module-long-distance-with-spring-antenna","title":"1pcs Ultra-small SI4463 wireless module\/long distance\/with spring antenna","description":"\u003cp\u003eITEM NAME:1pcs Ultra-small SI4463 wireless module\/long distance\/with spring antenna Specifications: 1. Frequency range: 410-440M (the best range of antenna matching, and the domestic free ISM frequency band) 2. Sensitivity: up to -126dBm (0.5Kbps) 3. Wireless transmission output power: ≤20dBm (1.2Kbps, 433M) 4. Data transmission rate: 0.1-1Mbps 5. Modulation mode: FSK, GFSK, 4GFSK and OOK 6. Power supply: 1.8-3.6 V 7. Ultra-low power consumption is 30nA (4.21ms) in power-down mode and 50nA in standby mode; The receiving current is 10\/13mA, and the transmitting current is ≤85mA. 8. Digital received signal strength indicator (RSSI) 9. Timing wake-up function, wireless wake-up function (WUT) 10. Automatic antenna matching and two-way switch control 11. Configurable data packet structure 12. Preamble detection 13. 64-byte send and receive data register (FIFO) 14. On-chip integrated low battery detection 15. On-chip temperature sensor and 8-bit analog-to-digital converter 16. Operating temperature range: -40 ~ +80°C (temperature characteristics and product consistency are much better!) 17. Integrated voltage regulator 18. Fast wake-up and frequency hopping function 19. Power-on reset function 20. Built-in crystal error adjustment function 21. The chip automatically calculates and checks CRC-16, and supports three 16-bit CRC polynomials 【Application Notes】 1. The antenna area must be wide open, far away from batteries, metals, etc. The PCB around the antenna is for.Find many great new \u0026amp; used options and get the best deals for 1pcs Ultra-small SI4463 wireless module\/long distance\/with spring antenna at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1589541994511,"sku":"O2I-0-264864014205","price":1958.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__16016.png?v=1679924495","url":"https:\/\/order2india.com\/products\/1pcs-ultra-small-si4463-wireless-module-long-distance-with-spring-antenna","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}