Manufacturer: Helicomm Inc  •  Frequency: 2.4GHz  •  Data Rate - Maximum: 250kbps  •  Modulation or Protocol: 802.15.4 Zigbee  •  Power - Output: 15dBm  •  Sensitivity: -94dBm  •  Current - Receiving: 100mA  •  Current - Transmitting: 100mA  •  Data Interface: PCB, Surface Mount  •  Memory Size: 128kB Flash, 8kB RAM  •  Antenna Connector: On-Board, Chip  •  Operating Temperature: -20°C ~ 70°C  •  Package / Case: Module  •  Other PartNo: 611-1002, 611-1002-3, 611-1002-3-ND