Comtech EF Data DT4513 Ku-Band Downconverter Now Configurable

07/28/2009

The Comtech DT-4513 can be used for SCPC, DAMA, and TDMA, as well as full transponder HDTV and analog TV. Spectral purity and stability characteristics fully meet or exceed the requirements of all domestic, international, and regional commercial satellite networks.

We have updated this unit and made it configurable on our website, you can click Here to configure yours.

HIGH GAIN
The DT-4513 has +20 dBm minimum output level at the 1 dB compression point and 45 dB of gain as a standard. This capability permits longer cable runs to the modem rack or compensates for elaborate splitting networks without adding expensive options such as external line amplifiers.

LOW PHASE NOISE
The phase noise performance of the DT-4513 exceeds the Intelsat phase noise mask for IBS and IDR services by more than 6 dB. This allows phase dependent demodulators to perform better. The close-in phase noise is very low, making the converter ideal for low bit rate digital circuits such as those used in DAMA hub earth stations.


Ayecka TM1 Trans-Modulator

07/28/2009

The Ayecka TM1 Trans-Modulator converts DVB-S2 signals to DVB-S allowing use of DVB-S receivers with DVB-S2 links.

Integration of the TM1 with existing receivers (VSAT or one way) is quick and simple. An operator need only configure the IRD to receive an L-Band input of 1Ghz at 27Msps. The TM1 is configured according to the satellite signals parameters.

The TM1 was designed to simplify the upgrade process – both in cost and time

…read more on the Ayecka TM1