CPI Diplexer 112132-02

Ku-Band 4-Port Diplexer | Model 112132-02

The CPI 112132-02 Ku-Band 4-Port Diplexer delivers robust performance in high-power satellite systems. Designed for dual-polarized operations, it ensures reliable separation of RX (10.7–12.75 GHz) and TX (13.75–14.5 GHz) paths with excellent isolation, low insertion loss, and a power rating up to 5 kW CW. Engineered to withstand high thermal loads, it includes precise heat dissipation data and is sealed to 5.0 PSIG.

Key Features:

Frequency Band:
   • RX: 10.7–12.75 GHz
   • TX: 13.75–14.5 GHz

Insertion Loss:
   • RX: 0.50 dB
   • TX: 0.35 dB

VSWR: 1.25:1 max (RX & TX)

Isolation:
   • TX/RX: 85 dB min
   • RX/TX: 70 dB min
   • RX/RX & TX/TX: 35 dB min

Cross-Polarization: 35 dB min

Power Handling: 5.0 kW CW (2.5 kW per TX port)

Heat Dissipation:
   • 500 W CW: 28 W
   • 1000 W CW: 56 W
   • Up to 5000 W CW: 280 W

Max Operating Temperature: 115 °C

Pressurization: Sealed to 5.0 PSIG

Finish:
   • Flange Faces: Chromate Conversion Coated
   • Exterior: Black paint, FED-STD-595 color no. 37038