ZF-1 ASK 315MHz/433MHz Fixed Code Learning Code Transmission Module Wireless Remote Control Receiving Board

Feature Product model ZF 7 with code Transmission frequency 315MHZ 433 92MHZ optional Working voltage DC 9V 12VModulation method ASKQuiescent current 0uAWorking current 30 45mACoding type fixed code SC2262 Radiated power 30 45mWTransmission distance 1000 meters receiver sensitivity 108dBm Volume 40mm 20mm 10mm PINDescription1ANTRF signal input pin this pin should be connected to the antenna2 Negative power supply3 Positive power supply4H LDigital pinRated parameterSymbolValueDC supply voltageVDD VSS9V 12VStorage temperature range TS TSTG 12°C to 75°CWelding temperature 260°C Package includes 1 x Receiver BoardNote Due to inventory problems 315MHz version is the original version as shown in the figure below 433MHz version is the update version as shown in the figure below