PDG-02A-50

The PDG-02A-50 is a hybrid junction with one of its ports internally terminated. For in-phase power division, such as provided in the PDG-02A-50 series,the E port is internally terminated.Careful design and construction insure phase and amplitude uniformity between units. Additionally,these units provide excellent transfer phase linearity and amplitude flatness.These characteristics are of critical importance to the successful design of modern multi-channel receivers,transmitters and antenna systems. Merrimac power dividers/combiners are available in a variety of package to suit most requirements. The surface mounted versions in the PDG-02A-50 series use lumped element design.This approacj is particularly appropriate for those applications where small size is important.

There are some general specifications about PDG-02A-50.Impedance is 50 ohms nom. Coupling(theoretical) is -3.0 dB. CW input power is 250 mW max. Internal load dissipation is 28 mW max. Weight is 0.02 oz(0.5g) nom. Operating temperature is -55 to +85.Principal specifications: Frequency range is 10 MHz to 500 MHz. Isolation is 20 dB min and 25 dB max. Insertion loss is 1.0 dB max and 0.5 dB typ. Amplitude balance is 0.1 dB typ and 0.2 dB max. Phase balance is 1° typ and 2° max.VSWR is 1.3:1 typ and 1.5 :1 max.

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