Malins Marine Service Co., Ltd.
Malins Marine Service Co., Ltd.
Products
JRC NJT1969 X-Band Front-End Module
  • JRC NJT1969 X-Band Front-End ModuleJRC NJT1969 X-Band Front-End Module

JRC NJT1969 X-Band Front-End Module

Model:NJT1969

JRC NJT1969 X-Band Front-End Module is designed for the front end of marine radar system.

JRC NJT1969 X-Band Front-End Module


JRC NJT1969 X-Band Front-End Module is designed for the front end of marine radar system.


Description


JRC NJT1969 X-Band Front-End Module features a small size and a light weight operable at any frequency between 9.38GHz and 9.44GHz.

This JRC NJT1969 front-end module consists of HEMT low noise amplifier, Image rejection mixer, Local VCO with buffer amplifier.

A HEMT monitoring circuit is included in the design to monitor HEMT drain current.

The stability of the local VCO frequency by the input RF power is increased effectively by the buffer amplifier which is located between image rejection mixer and local VCO.


Features


●RF Frequency: 9.38 to 9.44 GHz

●IF Frequency: 60 MHz typ

●LO Frequency: built-in VCO(Upper LO)

●Noise Figure (NF): 3.5 dB max

●Maximum input power: 400 W (Pd = 1 μsec, Duty = 0.001)

● Double balanced mixer

● Image rejection mixer

● Current monitor built-in type

● RoHS compliant



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