Available from Johanson Technology are the new 2450DM40A1575, a 2,4/1,5 GHz diplexer module for GPS, Bluetooth, 802.11 (Wi-Fi), Zigbee (or proprietary), WLAN and other ISM applications; and the 1590TP15A5500 triplexer for 1,5/2,4/5,5 GHz GPS, GLNSS, BLE, 802.11, WLAN and Wi-Fi.
The diplexer is designed for use in tablets, laptops, portable navigation systems, smartphones using navigation location, Wi-Fi, Bluetooth and Zigbee chipsets. It can also be used in 1,5 GHz+2,4 GHz combo wideband internal or external antennas. The device combines SAW and LTCC capabilities in a small form factor using cost-effective technology.
The EIA 0805 triplexer has one low-pass filter and two band-pass filters integrated to receive and filter, and split 1,5, 2,45 and 5,5 GHz signals for various RF chipsets offering combined functionality and/or wideband antenna systems where triplexing RF signals is required.
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