Articles by RFMW


Wide Bandwidth IQ Mixers

Marki Microwave's new MMIQ-1040 IQ mixers provide exceptional sideband suppression and L-to-R isolation over an RF/LO bandwidth of 10 to 40 GHz, while offering high linearity performance.

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MEMS-Based TCXO Quartz Alternative

MEMS-Based TCXO Quartz Alternative: SiT5008

The SiT5008 TCXO offers ±2 ppm stability and low-power consumption in a small industry-standard package that is pin-compatible with traditional quartz TCXOs, enabling 100 percent drop-in replacement without redesign or layout changes. 

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mmWave SMT Filters

mmWave SMT Filters: PSF42B04S

The PSF42B04S interdigital filter has a pass band of 40 to 44 GHz with 50 Ω characteristic impedance. Handling a maximum input power of 2 Watts, this SMT filters’ insertion loss is < 2.2 dB and boasts > 30 dB upper and lower bandpass rejection.

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