Comtech EF Data DST-Ku Ku-Band SCPC VSAT Terminal
Complete, fully integrated Ku-Band SCPC VSAT terminal
DST-Ku Integrated Ku-Band VSAT Terminal
This product has been designated end of life by the manufacturer. Please contact us for info on a suitable replacement.
Comtech Ef Data DST-Ku is a cost effective, highly reliable and fully integrated single thread Single Channel Per Carrier (SCPC) Very Small Aperture Terminal (VSAT) system that's specifically designed to provide communications via satellite between single and/or multi site locations.
The DST-Ku-Band system is comprised of three major components
Block Up Converter (BUC) is a weatherproof unit including an integral L-Band up converter and amplifier.
Low Noise Block Converter (LNB) is a low noise receive element with an L-Band interface.
The Indoor Unit (IDU) is a complete, variable data rate modem with a high stability reference.
It includes Outdoor Unit (ODU) power supplies for the BUC and LNB in an integrated 1RU package. The TX and RX IF are L-Band.
DST-Ku-Band Terminal Specifications
Specifications
Transmit Characteristics-
Frequency Range: 14.0 to 14.5 GHz
Frequency Resolution: 100 Hz Max
Power (P1 dB) 2 W 4 W 8 W +33 dBm at 25C +37 dBm at 25C +40 dBm at 25C
Power Resolution 0.1 dB steps
Power Stability (Over Temp.) 4 dB p-p typical w/o ALC 1 dB p-p typical with ALC (future)
Spurious (Not Intermods) -15 dBm/4 kHz
Spectral Re-growth (Pout=6 dB below P1dB) -33 dBc TX
Phase Noise (DSB) 2.8 RMS integrated 100 Hz to 1 MHz
Frequency Stability 0.02 ppm
Receive Input Frequency Range 10.95 to 11.70 GHz or 11.70 to 12.20 GHz or 12.25 to 12.75 GHz
Frequency Resolution 100 Hz
Frequency Stability 100 Hz
Acquisition Range ± 500 kHz in 1 Hz steps
Noise Temperature 0.9 dB (65K (typical @ 25C [77F])
Rx Image Rejection 45 dB, minimum
Environmental and Physical ODU - BUC-
Operating Temperature -40 to +55C (-40 to +131F)
Operating Humidity 0 to 100% RH
Storage Temperature -50 to +80C (-58 to +176F)
Connectors (In/Out) Type N/WR75
Weight 10 lbs. (4.5 kg) maximum
ODU - LNB-
Operating Temperature -40 to +55C (-40 to +131F)
Operating Humidity 0 to 100%
RH Storage Temperature -50 to +80C (-58 to +176F)
Connectors (In/Out) Type N/WR75 or Type F/WE75
Weight 2 lbs. (0.9 kg) maximum
Satellite Internet Connectivity, SCPC Data & Voice Links, Cellular Backhaul
