Microwave Journal
www.microwavejournal.com/articles/39228-dcs-1800-s-band-duplexer-p-n-ae1800-2275db5491
AE1800-2275DB5491-1.jpg

DCS 1800/S band Duplexer: P/N AE1800-2275DB5491

November 20, 2022

High Standard Duplexer separating the DCS 1800 and S band P/N AE1800-2275DB5491 features a very low insertion loss of 0.5 dB in the passband and a high isolation of 80 dB minimum between the bands.

The Duplexer is housed in a relatively small enclosure reflecting its high performance.

 Characteristics

Band1(RX)

Band2(TX)

Passband:

1600-2000 MHz

2150-2400 MHz

Bandwidth:

400MHz

250MHz

ReturnLoss:

18 dBMin.

18dBMin.

InsertionLoss:

0.5 dBMax.

0.5 dBMax.

Isolation:

80 dBMin.

80 dB Min.

PowerHandling:

50Watts

50Watts

Input / OutputImpedance:

50Ohms