JESSINIE 5Pcs 433MHZ SYN115 Wireless Transmitter Module SYN115 F115 433M Ask Wireless Module PCB

On-board SYN115/F115 single-chip ASK transmitting chip. SYN115 is a high-performance, simple and easy-to-use Ask/OOk(on-OFF Keyed) transmitting chip applied in the field of 300-450MHz wireless radio frequency remote control. The chip is a real single-chip transmitting device of "digital signal input and antenna high-frequency AM signal output. Compared with SYN113, SYN115 can automatically enter the sleep state when there is no signal input. SYN115 chip can provide 10dBm output power under 50 load. This power level almost makes the transmitter work at the limit of transmission rules, making it possible for the transmitter (loss antenna) with ultra-small size form factor. In terms of working voltage, SYN115 chip can work between 1.8V and 3.6V, so that most batteries can work to the limit of battery use, however, many transmitting ICs in this frequency band will stop working below 2.0V. PCB size: 15(mm)x11.8(mm);