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RF Components

Reflectometer / Directional coupler

The RADIODATA reflectometer measures transmitted and reflected RF power, providing 1 dB accuracy in the 50 MHz to 500 MHz range. It is designed for use in the PMR and Public Safety bands for monitoring base stations/radio devices and the antenna system. The beacons of DMO1b repeaters can also be monitored with an additional module.

Technical data

Frequency range 50 MHz ... 500 MHz
Max. RF power 50 dBm (100 W)
Separation > 30 dB @ 470 MHz
> 20 dB @ 70 MHz
Sensitivity 100 mV/dBm @ 30 dBm ... 50 dBm
Measuring error ≤ 1 dBm @ 30 dBm ... 50 dBm
≤ 2 dBm @ 20 dBm ... 50 dBm
RF ports N sockets
Supply voltage 10 V ... 16 V
Supply  current approx. 60 mA

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