CPI Diplexer 112215-02

Ku-Band 4-Port High-Power Diplexer | Model 112215-02

CPI’s 112215-02 is a high-power Ku-Band 4-port diplexer designed for linear-polarized satellite uplink and downlink systems. With robust 5 kW CW power handling and excellent isolation, it ensures optimal RF separation across 10.7–14.5 GHz. Ideal for demanding SATCOM earth station environments.

Key Features:

Frequency Band:
• RX: 10.7–12.2 GHz
• TX: 12.75–14.5 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: 50 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)
Thermal Dissipation: Up to 280 W at 5 kW input
Max Operating Temp: 115 °C
Pressurization: Sealed to 5.0 PSIG
Finish:
• Flange Faces: Chromate Conversion Coated
• Exterior: Black Paint, FED-STD-595 Color No. 37038