Specification Brand DeepSpaceModel ELRS Nano 2 4G PA100 ReceiverProduct Dimensions 11 19mmWeight 0 8g excluding antenna Crystal Oscillator TCXO Temperature Compensated Crystal Oscillator Chip ESP8285 SX1281Refresh Rate 25Hz 1000HzOperating Frequency Band 2 4GHz ISMAntenna Interface ipex1Operating Voltage 5VTelemetry Power 100mwPackage included 1 x ELRS Nano 2 4G PA100 Receiver 1 x Antenna 40mm 90mm optional 1 x Connection Cable 2 x Heat Shrink Tubing