Avago Technologies has announced two advanced film bulk acoustic resonator (FBAR) technology-based bandpass filters for 4G WiMAX/LTE handsets, data cards and access points. The ACPF-7024 and ACPF-7025 are a pair of highly selective bandpass filters that enable products to offer simultaneous operation of voice communications and WiFi/Bluetooth data networks without compromising either voice or data quality of service. The ACPF-7024 is a 2400-2482 MHz WiFi/Bluetooth bandpass filter designed for use in the 2,4 GHz ISM1 band and features over 40 dB of attenuation to interfering signals. The ACPF-7025 is a miniature 2496–2690 MHz WiMAX bandpass filter combined with a WLAN/WiFi band-reject filter. Cell band rejection is 60 dB typical; PCS band rejection is 43 dB typical; and WiFi/WLAN/Bluetooth rejection is 43 dB typical.
Power amps for portable radio comms systems iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
CML Micro expands its SµRF product portfolio with a pair of high efficiency single- and two-stage power amplifiers that offer outstanding performance for a wide range of dual-cell lithium battery-powered wireless devices.
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Telecoms, Datacoms, Wireless, IoT
Tri-Teq recently presented its latest filter products, which included passive and co-site mitigation filters (lumped element and suspended substrate technologies) and tunable filters (bandpass and harmonic switched filters).
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Telecoms, Datacoms, Wireless, IoT
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Telecoms, Datacoms, Wireless, IoT
The WisNode Bridge series by RAKWireless is designed to convert traditional wired industrial protocols like RS485 and Modbus into LoRa-compatible signals.
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