• FCC-Licensed Wireless Solutions
• Narrowband technology

ESTeem Secure Wireless Networking provides advanced wireless solutions with a focus on secure and reliable communication.

• Transmitter/Receiver: Frequency of operation is software selectable between 150 - 174 MHz with a frequency stability of +/- 2.5ppm from -30C to +60C. Channel spacing options are 6.25 & 12.5kHz, with RF data rates of 4.8Kbps @ 6.25kHz and 12.5Kbps @ 12kHz. Transmitter output power is adjustable between 0.5 - 4 Watts with an output impedance of 50 ohms. Receiver sensitivity is -110 dBm.
• Data Packet Information: Supports radio addressing for 1-254 total units and up to 3 repeaters between endpoints. Data packet size ranges from 1-1500 bytes with an 8KB TX/RX buffer size for serial data interface.
• Power Requirements: Power consumption varies with operation mode, requiring 120ma @ 12VDC for receiving without Ethernet link and up to 1540ma @ 12VDC for transmitting at 4 Watts RF output. External DC power input is 11 - 15VDC @ 2A.
• Input/Output Connectors: Includes Ethernet Port (10/100) RJ-45 Female, Serial Data Interfaces, Antenna Input/Output, and External DC Input Connector.
• Protocols: Supports various protocols including Allen Bradley DF1, Modbus RTU/ASCII, Opto22, DNPv3, and Transparent for serial data interface, and Modbus TCP, ICMP Echo (Ping), Remote Configuration for Ethernet interface.
• Mechanical/Environmental: Operates within a temperature range of -30° to 60° C and 95% non-condensing humidity. Dimensions are 1.9"H x 6.7"W x 6.2"L with a weight of 1.25 lbs. Product warranty is 1 year.
• Options: Includes DIN-Mount, RJ-45 to DB9 Serial Adaptor, RJ-45 to Terminal Block Adaptor, and additional antennas/surge protectors/cables available upon request.
• Security: AES-128 encryption for secure communication.