 MAIA-009445-000000 X-Band Phased Array Transmit / Receive Module (TRM) | The Cobham MAL Ltd. X-Band 7-Bit TRM is a full integrated, environmentally sealed, but not hermetic, module featuring full capability for phase array applications. The on-board serial to parallel conversion of the control data minimizes connections and provides a simple method of controlling the phase shift range of 0—360 deg and a gain setting range of more than 20dB. The TRM covers the frequency range from 9 to 10GHz and can be used in Radar and Communication applications.  
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MAEA-009445-000000 X-Band Phased Array Transmit / Receive Module (TRM) 7-Bit Technology Demonstrator | The X-Band 7-Bit TRM is an environmentally sealed module featuring full capability for phased array applications. AESA requirements vary by application. The Cobham MAL Ltd. TRM demonstrator shows our core design and manufacturing concepts which can then be tailored to the final application. The TRM demonstrator is supplied with: • GUI control software • Control & PSU Conditioning interface box • PC to Control Box interface (LABJACK) • TR Module in coax housing |
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| MAIA-009992-000000 Dual S-Band 100W Transmit /
Receive Module (TRM) 3.1 - 3.5 GHz | The Cobham MAL Ltd. Dual S-Band 100W Tx/Rx Module is designed to operate in active Phased Array Radar systems. It utilises a 40V supply to drive the 100W LDMOS amplifier, which operates in class AB, with local storage capacitance to supply the peak currents for 100us pulse lengths at duty cycles up to 20%. A circulator provides the duplexer function with a T/R switch to protect the receiver from reflected power. The 6 BIT phase shifter and Attenuator are positioned in the common arm so are available in transmit and receive. They are controlled with parallel TTL logic derived from a FPGA that is driven by a 3-wire serial data stream. |
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| MAAP-009672-000000 S-Band 600W LDMOS Power Amplifier Module 3.1 - 3.5 GHz | The Cobham MAL Ltd. S-Band 600W LDMOS Module is designed for Radar and other pulsed transmission systems. It utilises a single supply voltage to provide over 600W of power for 100us pulse lengths at duty cycles up to 20%.It features an on-board temperature monitor which can perform unit shut-down, to help protect the unit against over heating and self-damage. An isolator is fitted in the output power path to protect the unit from reflected power conditions. It has low pulse droop of <0.5dB for optimum system performance. An external gating provision enables reduced inter-pulse power consumption to improve overall efficiency. |
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