Qorvo delivers a series of highly selective BAW filters that provide excellent temperature performance and enhanced user experience by enabling the highest levels of LTE coexistence wireless network coverage.
In addition to their standard line of switched filter banks, API technologies recently unveiled a new line with customer-specified frequency coverage from 2 to 7 channels. They cover the 20 MHz to 7500 MHz frequency range with ultimate rejection up to 20 GHz. Low insertion loss and high isolation are achieved through mechanically channelized PIN diode switch manifolds, and lumped element filters have been integrated for increased rejection.
Phonon has been producing an extensive legacy of space-qualified SAW devices since 1987. All products are built to each customer’s individual requirements. Products can be built for either commercial or military space applications. Our space-qualified products are all built to MIL-PRF-38534 Class K reliability.
The 1.85mm subminiature ceramic filter is part of a new family of ultra-small profile filters available in Surface Mount Technology (SMT) designs. These small profile ceramic filter designs offer solutions that are lighter weight, and have reduced X Y Z dimensions to better meet customer requirements.
MtronPTI’s SA0068 7-way Switched Filter Bank provides transmitter harmonic management with at least 30 dB of 2nd harmonic rejection in seven selectable frequency bands from 30 MHz to 512 MHz. With a low insertion loss of less than 1.3 dB, 30 Watts of power handling and a small, 65 mA current drain max, the SA0068 is ideal for applications such as multiband tactical radios and portable radio power amplifiers.
AM3023 is a miniature filter bank module with sub-octave filters covering the 100 MHz to 6000 MHz frequency range with a full 80-MHz overlap from 400 to 6000 MHz. The device contains a bypassable amplifier section and supports both transmit and receive applications.
The TF series of coaxial/tubular filters by PDI cover the 10MHz to 18GHz frequency range. They’re available in bandpass and lowpass configurations and are ideal for ground-based radar, MRI and NMR systems, airborne and satellite (limited) applications, antenna masts, and other high-power applications.
API Technologies (Utilizing the combined heritage of CMT, Spectrum Microwave, Salisbury Engineering, and FSY Microwave) has developed and produced high quality, High “Q” Filters since 1983, and assisted major wireless carriers and installers with co-location solutions at BTS sites. Key performance features include Low PIM (passive intermodulation), high isolation and low insertion loss.