CPI Diplexer 112846-19

CPI 112846-19 Ku-Band 2-Port Diplexer | High-Isolation Linear Polarized

The CPI Model 112846-19 is a Ku-Band 2-port diplexer engineered for linear polarized systems, featuring ultra-high isolation (120 dB min) between transmit and receive paths. It covers RX from 10.7–12.75 GHz and TX from 13.0–14.5 GHz, making it ideal for high-performance satellite uplink/downlink applications.

Key Features:

Frequency Band:
• RX: 10.7–12.75 GHz
• TX: 13.0–14.5 GHz
Insertion Loss:
• RX: 0.80 dB max
• TX: 0.70 dB max
VSWR:
• RX: 1.25:1 max
• TX: 1.25:1 max
Isolation:
• TX/RX: ≥ 120 dB min
• RX/TX: ≥ 120 dB min
Cross Polarization: 35 dB min
Power Handling: 1.0 kW CW min
Pressurization: Sealed to 5.0 PSIG
Finish:
• TX & RX Ports: Zinc-nickel plated per AMS 2417G
• Common Port: Chromate conversion coated (MIL-DTL-5541F, Class 1A)
• Exterior: White paint, Color No. 17875 per FED-STD-595