The DAC TETRA/LMR/PMR RF GUARDIAN monitoring system is an innovative technology of Antenna Monitoring system.

It provides :

  • Broadband Power detection to read in real time the RL/VSWR and FWD,REFL RF values of our antenna
  • Channelized Power detection for unlimited number of channels in real time
  • Spectrum Monitoring Analysis with plots in real time

    The above solutions are offered with an innovative software that keeps
    database and history analyzing the data and sending alarms and warnings.

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RFGUARDIAN POWER MONITORING

Advanced Monitoring System to Detect Radio Frequency Interferences and to measure RF Power Channels

P25 - Tetra - DMR- RF Monitoring System

1.

Spectrum Plot Channels

2.

RF Power Detection of Channels

3.

Monitoring Interferences

RFGuardian is DAC System’s RF monitoring solution specifically designed for P25, TETRA, DMR, VHF/UHF and LTE mission-critical networks. 

It operates continuously on live channels — measuring forward and reflected power, VSWR, spectrum and noise floor per channel — without interrupting ongoing communications.

Deployed by Swisscom Broadcast for the Swiss Polycom police network, RFGuardian provides the antenna infrastructure visibility that public safety operators need to prevent failures before they affect first responder coverage.

HARDWARE

19" subtrack - 1HU / H43.7mm x W483 x D220mm

1 x AC 90 ...264V, 47 ....63hz - IEC

SMA F-Connector- 4 ports- (FWD + RFL) 

40 MHz to 2 GHz

EN60950-1

  • SOFTWARE

The RFGUARDIAN software provides Real-Time Spectrum Analysis and Return Loss or VSWR and power value measurements for each of the configured channels and for the composite signal:

• Web GUI with dashboard
• Spectrum plot
• FWD,REFL and VSWR/RL meters on single channels and composite Alarms thresholds configurable along the line
• SNMP interface (alarms, values) available
• TCP/IP – IPv4 – DHCP or Static
• Features of different versions can be enabled by means of license keys