The ViaLiteHD L-Band HTS Hyper Wide Dynamic Range (HWDR) links have been designed for those needing an even greater dynamic range.
The Series 1 (S1) and new Series 2 (S2) have a spurious-free dynamic range (SFDR) with an extra 4 and 5 dB/Hz respectively over the standard ViaLiteHD product. The increase in SFDR allows an extra 5 dB of dynamic range for High Throughput Satellites (HTS) transponder bandwidths of 500 MHz, 800 MHz or even 1500 MHz. This allows customers to improve intermodulation performance and reduce the minimum signal that can be detected – extremely important in HTS and Signals Intelligence (SIGINT) applications.
The HWDR link allows a wider dynamic range signal to be transported.
The links can be either plug-in or blind mate and are completely plug and play, enabling simple installation.
The rack chassis cards can be positioned in any slot of a ViaLite 19” rack and can be mixed with standard L-Band HTS, 70-140 MHz, 10 MHz and in Tx and Rx configurations.
The chassis cards are available with the ViaLiteHD blind mate option, which allows all cables to be connected at the rear of the chassis when installed. It also allows configuration changes to be completed without disturbing the connections and very fast changeover of cards; enabling five 9s reliability.
To ensure five nines reliability, the links are available in a full 1:1 redundancy configuration, in both rack mount and outdoor enclosures, using ViaLite splitters and switches.
|Link gain (Tx /Rx) nom||0 dB (-5 / +5)|
|Noise figure(typ)||14 dB|
|Industry||Satcom, Military Satcom|
|Form Factor||Rack Chassis Card, Blue OEM Module, Yellow OEM Module|