Eifagur 315MHz SMA Male Antenna（2-Pack） for Expand Garage Door Openers Controls Range & CC1101 Transceiver Module, Specially Designed and Only Suitable for 315MHz Devices

["315MHz FREQUENCY: Specially designed for 315MHz devices only, ensuring optimal signal performance.","EXPAND YOUR RANGE: Helps extend the control range of your garage door opener for added convenience.","CC1101 COMPATIBLE: Works seamlessly with CC1101 transceiver modules for reliable signal transmission.","SMA MALE CONNECTOR: Features a standard SMA male connector for easy and secure attachment.","2-PACK VALUE: Comes with two antennas, giving you a spare or allowing use across multiple devices."]