JHEMCU ExpressLRS ELRS 900RX 915MHz/868MHz OpenTX High Refresh Rate Ultra-Small Long Range Receiver for RC FPV Racing Dr

JHEMCU ExpressLRS ELRS 900RX 915MHz 868MHz OpenTX High Refresh Rate Ultra Small Long Range Receiver for RC FPV Racing DroneSpecifications Model ExpressLRS ELRS 900RXFrequency Band 915MHz FCC AU EU firmware updates required separately Chip Type ESP8285 MCURF Chip SX1276Frequency Range 915MHZMax Reception Refresh Rate 500HZMin Reception Refresh Rate 25HZOperating Voltage 5VWeight 0 6gWorking Protocol CRSF Betaflight Dimensions 11mm x 18mm x 3mmAntenna Connector IPEX MHFFeatures Open Source Design Built on the ExpressLRS open source architecture ensuring flexibility and constant updates High Refresh Rate A variable refresh rate of 25Hz 500Hz perfect for FPV racing and long distance FPV Compact and Lightweight Designed especially for tight setups ideal for FPV racers and Tinywhoop drones Integrated Ceramic Antenna SP24S built in ceramic antenna boasts a peak gain of up to 3 7dB eliminating the need for external fixed antennas for a cleaner setup Intuitive LED Indicators Quick feedback with LED modes indicating pairing signal status and WIFI upgrade mode Indicator status Double flash code matching modeFlashing slowly no transmission signal receivedSteady on transmit signal receivedFlash WIFI upgrade modePackage Included 1x Receiver4x Wires1x T type Antenna