Description
CalAmp Wireless Networks – Guardian – 406.1-470 VHF Guardian400 Serial/Analog Radio Half
The Guardian-400 Serial or Analog radio is optimized for the 406.1-470 MHz licensed VHF band. Device is configured for standard simplex and half duplex operation. Designed for todays highspeed SCADA & Telemetry, Guardian networks provide a transparent 19200 bps digital link in a 25 kHz channel, or a 9600 bps digital link in a 12.5 kHz channel that is compatible with most protocols.
Guardian is available at VHF, UHF, and 900 MHz, and supports RNet and COR brand radio modems via the Dataradio Interoperability Standard (DI-OS). Selectable operating modes provide flexibility: RS-232, RS-422, and RS-485 compatible; simplex, half-duplex or full-duplex operation; RTS-CTS handshaking protocol or data activated transmission (DOX) mode. Transparent, asynchronous serial formats are supported, such as Modbus, Modbus-RTU, AB DF1, and various other protocol formats.
The Guardian wireless modem provides a high-speed data link suitable for a wide variety of applications requiring system security and diagnostic reporting. Designedfor speed and efficiency, Guardian provides over-the-air data rates up to 19.2 kbps in a 25 kHz channel.
Description |
406.1-470 VHF Guardian400 Serial/Analog Radio Half. |
Broadband Frequency Band |
UHF |
Frequency Range |
406-470 MHz |
Mounting |
Desktop |
Transmit Power |
1 -10 W |
Data Connectors |
Serial COM 1, COM 2: RS-232 DB-9; Analog User: I/O Right Angle, RS-422, RS-485, 8 Contacts (Male) |
Power Supply |
10-30 VDC |
Item Height |
4.25 in |
Item Width |
2.125 in |
Item Length |
5.5 in |
Temperature Range |
-30-60 deg C |
Mfg. Warranty |
1 Year |
The Guardian wireless modem provides a high-speed data link suitable for a wide variety of applications requiring system security and diagnostic reporting. Designed for speed and efficiency, Guardian provides over-the-air data rates up to 19.2 kbps in a 25 kHz channel.
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