This ceramic duplexer operates with a 763 MHz center frequency (Rx) and a 793 MHz center frequency (Tx). It has an 8 W max input power, 50 ohm in/out impedance, a -40 °C to +85 °C operating temperature, and a 42.0 x 18.5 x 9.5 mm package size.
This diplexer uses TE Mode waveguide puck resonators to achieve narrowband filters of less than 0.25% bandwidth yet still provide a pass band loss on the order of < 1.5 dB. In addition to the low loss provided by the high Q ceramic resonators, cross coupling is used to achieve very deep rejection of 75 dBc at a 4:1 shape factor. This device also incorporates a sampling coupler and is available in both diplexer and double band pass configurations in frequency ranges of 2250 MHz to 2800 MHz...
Traditional 6 to 42 GHz microwave bands are becoming crowded with rapidly growing mobile backhaul data streams. MtronPTI’s E-Band Microwave Diplexer enables gigabit-per-second data rates in backhaul, data consolidation and enterprise direct connect applications.
This broadband low pass/high pass diplexer is capable of multiplexing low frequency (DC-5 GHz) and high frequency (8-18 GHz) signals. It features broadband performance, a lightweight and compact design, low insertion loss, and high isolation between low pass and high pass ports.