Bheema 315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Not Super-heterodyne
315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Not Super-heterodyneTransmitter ModuleSpecification:Working voltage: 3V ~ 12V Working current: 20mA ~ 28mA Standby current: 0mA Working frequency: 315MHz Transmitter distance: 500m (sensitivity can be above -103dBm if in wide field) Output power: 16dBm (40mW) Transmitter rate: