UMTS Band 2 Duplexer: ACMD-7407
The Avago ACMD-7407 are highly miniaturized duplexers designed for use in UMTS Band 2 handsets and mobile data terminals.
400-500 MHz Ruggedized Cavity Diplexer
This cavity diplexer features a compact size, a ruggedized package for Hi-Rel environments, high isolation and small separation between channels, and more. It operates in the 400-500 MHz frequency range and is ideal for airborne, ship, or vehicle mount applications in military environments.
Diplexers/Multiplexers with Reduced Prototyping
Diplexers and multiplexers are used to either separate or combine two different frequencies that are similar in range to one another. While bandpass filters can also be used to combine and separate signals, they’re only ideal for use with frequencies that are far apart from one another.
Ceramic Duplexer AE1600D173
Anatech provides ceramic and cavity filters for INMARSAT communication applications
11 Pole DCS Surface Mount Diplexer
The 11DCR4B-1748/1843/C85-L is a high-performance DCS diplexer in a convenient surface mount package. This double cross-coupled design achieves a high level of selectivity and channel isolation while maintaining smooth passband characteristics. Measuring only 1.85” long by 0.6” wide by 0.211” high this part features great performance and temperature stability with a reasonable footprint...
S Band Cavity Diplexer
NIC’s S Band Cavity Diplexer features low insertion loss, high isolation, and high channel selectivity. Custom designs are available up to K-band frequencies. This diplexer is designed for use in S band ground-based radars and to work in rugged/harsh environmental conditions.
1850-1910/1930-1990 MHz Ceramic Bandpass Duplexer
Anatech Electronics offers the AM1880-1960D268 surface-mount monoblock ceramic duplexer. It is suitable for use in base station transceivers serving wireless communication applications.
2.45/5.512 GHz Diplexer (2450DP15A5512E)
2.45/5.512 GHz Diplexer (2450DP15A5512E) by Digi-Key
Connectorized Ceramic Diplexers and Multiplexers
Ceramic diplexers and multiplexers offer performance benefits that fall between Cavity and Lumped element diplexer capabilities and characteristics. Most often, they’re used because of a system’s size constraints. Ceramic diplexers are offered as non-hermetic surface mount designs or in hermetic housings with connectors.
1905 To 1910/1985 To 1990 MHz Cavity Duplexer -- CD7029
Our 1905-1910/1985-1900 MHz Cavity Duplexer covering a 10 MHz Bandwidth in the PCS bands provides a low insertion loss of 1.4dB max, and isolation of 30dB min. The Duplexer is typically used in PCS base stations, sub-systems, and can be tuned to different center frequencies within the PCS band.