សៀវភៅណែនាំម្ចាស់ម៉ូឌុល UNIPULSE 127E2200 RF
UNIPULSE 127E2200 RF Module Specifications Reference: Product name: RF Module Model name: 127E2200 Frequency range: 920.7MHz~924.5MHz RF Maximum output power: below 20mW Antenna impedance: 50Ω Modulation method: FSK Rated power supply: DC3V±10% Module size: 20.5x 21 mm Operating temperature range:…