• FCC-Licensed Wireless Solutions
• Narrowband technology

ESTeem Secure Wireless Networking provides secure and reliable wireless communication solutions.

• Transmitter/Receiver: Frequency of Operation is software selectable between 440-470 MHz with a frequency stability of +/- 0.38ppm from -30°C to +60°C. 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: Receive without Ethernet link requires 120ma @ 12VDC, with Ethernet link requires 160ma @ 12VDC. Transmit at 2 Watts RF output requires 1350ma @ 12VDC, and at 4 Watts RF output requires 1540ma @ 12VDC. External DC power input is 11 - 15VDC @ 2A.
• Input/Output Connectors: Includes Ethernet Port (10/100) RJ-45 Female, Serial Data Interfaces (one of four selectable) RJ-45 Female, Antenna Input/Output TNC Female, and External DC Input Connector Mini-Combicon, 3-pin Female.
• Protocols: Supports various protocols including Allen Bradley DF1, Modbus RTU/ASCII, Opto22, DNPv3, and Transparent for serial data interface. Ethernet interface protocols include Modbus TCP, ICMP Echo (Ping), and Remote Configuration for remote access, and Telnet, IP Configuration, and Firmware upgrades for direct access.
• 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, and it weighs 1.25 lbs. Product warranty is 1 year.
• Options: Includes DIN-Mount, RJ-45 To DB9 Serial Adaptor AA0621.1, RJ-45 To Terminal Block Adaptor AA066, and various antennas/surge protectors/cables available upon request. Security is ensured with AES-128 encryption.