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.

Download the Data Sheet


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


Spectrum Plot Channels


RF Power Detection of Channels


Monitoring Interferences


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


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


    Get in touch with us. We will get back to you shortly

    For every information you want, compile this contact form, or email us at 

      Our location

      Lorem ipsum dolor sit amet, consectetur elit. Quisque quis quam ipsum