The AM-HRR3x-433 modules contain a basic 433MHz ISM band RF receiver able to demodulate a signal from a compatible AM transmitter such as an AM-RT4-433 (RS Part No. 310-9891) or AM-RT5-433 (RS Part No. 742-4475)
RF Carrier Frequency: 433.92MHz ISM Band RF Bandwidth: ±3MHz Receiver Sensitivity: -105dBm Modulation: ASK OTA data rate: 50 to 2000bps (HRR3), 50 to 4800bps (HRR30) Output: serial CMOS/TTL Power supply: +4.5 to +5.5Vdc Operating temperature range: -25 to +80°C Dimensions: 38.1 x 12.7 x 4mm (HRR3), 25.4 x 8.9 x 4mm (HRR30) No adjustable components Applications: Remote control, Remote sensing, local communication for the Internet-of-Things (IoT)
RS Product Codes 250-0401 AM-HRR3-433 433MHz AM Receiver 715-4066 AM-HRR30-433 433MHz AM Receiver
Note
A 4-button secure remote control receiver can be built using an AM-HRR3x and an RF600D Decoder, RS Part No. 505-6935