CPI Diplexer 113335-1

CPI 113335-1 C-Band Diplexer | X-Pol | 3.4–6.725 GHz | 2-Port

The CPI 113335-1 is a high-isolation 2-port C-band diplexer supporting cross-polarized (X-pol) Rx/Tx signal separation. Covering extended frequency ranges—Rx: 3.4–4.2 GHz and Tx: 5.7–6.725 GHz—it provides exceptional performance with 85 dB min Tx/Rx isolation and only 0.20 dB max insertion loss. Designed for demanding SATCOM systems with up to 2 kW CW power handling and 5 PSIG pressurization.

Key Features:

Frequency Bands:
   Rx: 3.4–4.2 GHz
   Tx: 5.7–6.725 GHz

Polarization: X-pol (Cross-Polarized)

Insertion Loss: ≤0.20 dB (Rx & Tx)

VSWR: ≤1.30:1

Isolation:
   Tx/Rx: ≥85 dB
   Rx/Tx: ≥40 dB

Cross-Polarization Discrimination: ≥35 dB

Power Handling: 2 kW CW

Pressurization: Tested to 5 PSIG

Finish:
   Common Port: Zinc-Nickel Plated (AMS 2417G)
   Rx/Tx Ports: Copper Alloy
   Exterior: White Paint (FED-STD-595, Color 17875)