P/N 80501AD3

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Details

This is a high power GPS application, bandpass/bandstop diplexer, fully militarized. The channel responses are quasi-elliptic, using crossover coupling to implement real frequency transmission zeros for close-in rejection while still achieving maximum passband width.

Channel 1
Frequency range: 1217-1630 MHz
Power handling: 200 w peak, 50 w average

Channel 2
Frequency range: 1217-1585 MHz
Insertion loss (1 to 2 or 2 to 1): 1.4 dB max, 0.7 dB average
VSWR: 1.5 maximum, 50 ohms, across above frequency range

Channel 3
Frequency range: 1610-1630 MHz
Insertion loss (1 to 3 or 3 to 1): 1.6 dB max, 1.4 dB typical
VSWR: 1.5 maximum, 50 ohms, across above frequency range
Power handling: 30 w peak, 7 w average

Isolation, Ports 2 to 3 and 3 to 2: 50 dB minimum
Transmission zeros for close-in rejection while still achieving maximum passband width

Outline Drawing