Calamp Guardian 400 UHF 406-470 MHZ 25/12.5 KHZ

Calamp Guardian 400 UHF 406-470 MHZ 25/12.5 KHZ

Model Number: 140-5046-300

Documentation:

Datasheet

The Guardian wireless modem provides a high-speed data link to meet a wide range of applications that require system security and diagnostic reporting. With its high-speed and efficiency, this device enables over-the-air rates of up to 19.2 kbps within a 25kHz channel. The Guardian comes with selectable operating modes that allow for maximum flexibility. It is RS-232, RS-422, and RS-485 compatible and permits simple, half-duplex or full-duplex transmission operations. RTS-CTS handshaking protocol and data activated transmission (DOX) modes are also well-supported. The Guardian accommodates transparent, asynchronous serial formats, such as Modbus, Modbus-RTU, AB DF1, and other protocol formats.

The Guardian is available for analog operations, which may include, paging, phone line substitutions, slow speed data applications, 600ohm and/or high impedance audio input and output selection. The Guardian features real-time, non-intrusive online diagnostics; report received signal strength (RSSI), RF power output, supply voltage, and radio performance statistics. This modem's Field Programming Software also offers unit programming, link testing, and RF path verification. An additional list of The Guardian's features and benefits are listed below:

Features/Benefits:

• 1-10 Watts (1-8 W MAS) Continuous Duty; software selectable
• 10-30 VDC Wide Range Power Supply
• On/Offline Diagnostics for Network Health & Status
• User selectable data rates: 4,800, 9,600, 19,200 kbps
• Flexible, programmable External I/O interface
• OTA compatible with T-96SR and TSLM and DL-3400 and JSLM analog product lines