FS-iA6B Receiver Specifications: Brand Name: Flysky Item Name: FS-iA6B Channel: 6 Frequency Range: 2.4055--2.475GHZ Band Width Number: 140 Transmitting Power: ? 20dBm RF Receiver Sensitivity: -105dbm 2.4G Mode: The second generation of an enhanced version of the automatic FM digital system Encoding: GFSK Antenna Length: 26mm * 2 (dual antenna) Input Power: 4.0-6.5V DC Dimension: 47 x 26.2 x 15mm Weight: 14.9g Color: Black i-Bus Interface: Yes Data Acquisition Interface: Yes Model Type: Airplane / Glider / Helicopter Compatible Transmitter: Compatible with FS-i4,FS-i6(X),FS-i10,FS-GT2E,FS-GT2G