RF/Microwave Components

R&K IQ Series

R&K’s IQ series products are semi-custom I&Q demodulators (Quadrature Phase Shift Keying), composed of a passive mixer, a quadrature hybrid, and a power divider/combiner.

The model numbers and their specifications listed in the table are some examples of previously manufactured products. Both RF frequency and IF frequency can be customized based on the customer’s requirement as long as they are within our technical capability.

As our standard specification, RF frequency range of 5MHz to 1000MHz and IF (I&Q) frequency range of DC to 50MHz can be covered.

Product List

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Model Number Frequency (MHz) CONVERSION LOSS (dB) AMPLITUDE BALANCE (dB) PHASE BALANCE (deg) ISOLATION (dB) HARMONIC SUPPRESSION (dBc) Data Sheet
LO&RF I&Q Max Max Max Min Min
IQ5IFL-0S 5(BW 10%) DC-0.25 12 0.3 3 60 -45 Download
IQ500IFM-0S 500(BW 10%) DC-10 12 0.3 5 30 -45 Download
IQ1000IFH-0S 1000(BW 10%) DC-50 12 0.5 5 30 -45 Download