The PL27220 is equipped with separate LNB voltage control. The Ka and Ku bands are reserved exclusively for. The PL27220T transmitter and PL27220R4 receiver are optimized for L-Band downlink application. Frequency Band Downlink Uplink C: 3,700-4,200 MHz: 5,925-6,425 MHz. The associated Platinum chassis, model PL7010, has 12 active slots, one main control processor (MCP) slot and two redundant power supplies. The PL27220T transmitter and PL27220R4 receiver are designed for sub-rack chassis mounting. Each module contains an individual processor to maximize specification performance at all times under demanding user applications. Downlink path loss Down link path loss depend on up link frequency & distance between satellite and ground station. Select the desired IMD for the optical transmitter, either locally or remotely, IMizer™ automatically adjusts the laser drive to meet IMD requirements. The IMizer™ requires the use of a correction factor table above 2.5 GHz.Įach individual transmitter or receiver can be “hot swapped” in the sub-rack chassis maintaining the highest subsystem uptime capability. For C band up link frequency is in the order of 4 G Hz, 12 G Hz for Ku band.
In addition, IMizer™, an automated adjustable link calibration embedded system, enables the user to align the RF links IMD/CNR to specific linearity performances without a two-tone test.
#KU BAND DOWNLINK FREQUENCY FULL#
Utilizing our DigiRF technology, the user has full control of all important functions for setup, operation, and analysis via the front panel LCD or via the associated sub-rack SNMP capability. Signals are uplinked to the satellite at a frequency roughly 2 GHz higher than the downlink band. The Platinum chassis, PL7010C, can be equipped with 12 double link cards offering 24 separate L-Band transportation paths. It is simply a frequency translator and power amplifier. Radio Frequencies Within K-band, spacecraft may operate communications, radio science, or radar equipment at Ku-band in the neighborhood of 15 to 17 GHz and Ka. The new double link provides modularity and high-performance in a small form factor for superior distance transmission. Our new double Platinum L-Band link provides a dynamic solution for multiple downlink applications where chassis capacity is crucial and rack space is limited.
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