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Jotax was responsible for the design and development of two complete microwave receivers in the late 1980's. Individual circuits developed during the project included
· Microprocessor cards
· Low noise YIG Driver Boards (Analogue and Digital)
· Power supplies
· 12GhzDRO
· 4.4 Ghz LNA's
· a 200Mhz to 4.4 Ghz Multiplier
In 1989 Jotax was approached to develop a 160Mhz IF processing module (picture above). The physical implementation of the subsystem provided >120dB isolation between the closest input and output pair with only a double layer PCB design.
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