Licensed Spectrum

Guardian™ Serial Modem or Analog Radio for Licensed Spectrum

 

CalAmp Guardian

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 efciency, Guardian provides over-the-air data rates up to 19.2 kbps in
a 25 kHz channel.


Selectable operating modes provide fexibility: 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.


Guardian is also selectable for analog operation: paging, phone line substitution,
slow speed data applications, 600 ohm or high impedance audio input/output
selection.


Real-time, non-intrusive online diagnostics report received signal strength (RSSI), RF
power output, supply voltage, and other radio performance statistics. Field Programming Software offers unit programming, link testing and RF path verifcation.
CalAmp products are covered by a standard one-year warranty.

Call For Pricing 1-800-277-0109

Guardian

The Guardian is packaged as a modem and power quick start guide. 

All cables and accessories are sold separately.





 

CalAmp Guardian

140-5016-500

GUARDIAN-100, VHF 136-174 MHZ, 25/12.5 KHZ

140-5016-501

GUARDIAN-100, VHF 136-174 MHZ, FULL DUPLEX

140-5026-500

GUARDIAN-200, VHF 215-240 MHZ, 25/12.5 KHZ

140-5026-501

GUARDIAN-200, VHF 215-240 MHZ, FULL DUPLEX

140-5046-300

GUARDIAN-400, UHF 406-470 MHZ, 25/12.5 KHZ

140-5046-301

GUARDIAN-400, UHF 406-470 MHZ, FULL DUPLEX

140-5046-500

GUARDIAN-400, UHF 450-512 MHZ, 25/12.5 KHZ

140-5046-501

GUARDIAN-400, UHF 450-512 MHZ, FULL DUPLEX

140-5096-500

GUARDIAN-900, MAS 928-960 MHZ, 25/12.5 KHZ

140-5096-501

GUARDIAN-900, MAS 928-960 MHZ, FULL DUPLEX