The Transmitter and Receiver (TRX) provides the following:
– Analog/Digital (A/D), Digital/Analog (D/A) conversion
– Channel filtering
– Delay and gain adjustment
– RF modulation and demodulation
– Optical cable interface termination
– Control and surveillance
4.2.3 Filter Unit
The Filter Unit consists of band-pass filters.
4.3 Antenna
The antennas are integrated in the Support 6525 unit.