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 |