RF/Microwave Components

R&K Hybrids (QH/PH/HYB Series)

R&K QH series are a line of quadrature hybrids (90-degree phase combiners/dividers) that employ either RF ferrite transformers or microstrip-line structured method. The general feature of this series is high port-to-port isolation, with 90-degree RF phase difference between two terminals.

Our standard QH series products are capable of operating from 4.5MHz to 6.2GHz. By combining more than one QH series products, larger number of dividing/combining circuits can be configured. The lineup covers one octave frequency band straddling across the center frequency or multi-octave band. The products are available in coaxial connectorized, surface mountable, and 8-pin DIP packages, depending on the intended use and environment.

R&K’s PH series products are 180-degree hybrid junctions (180-degree phase combiner/dividers) that employ high-frequency ferrite transformer.

The general feature of these products is high port-to-port isolation, with 180-degree RF phase difference between two terminals.

Our standard QH series products are capable of operating from 50kHz to 1000MHz. By combining more than one PH series products, larger number of dividing/combining circuits can be configured.

The products are available in coaxial connectorized, surface mountable, and 8-pin DIP packages, depending on the intended use and environment.

 

Product List

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Model Number Frequency (MHz) INSERTION LOSS (dB) AMPLITUDE BALANCE (dB) PHASE BALANCE (deg) ISOLATION (dB) VSWR POWER RATING (W) Data Sheet
Max Max Max Min Max
QH010-0S 4.5-10 1.0 1.5 ±5 20 1.5 1 Download
QH020-0S 6-13 0.8 1.5 ±4 20 1.5 1 Download
QH030-0S 10-20 0.8 1.5 ±5 17 1.5 1 Download
QH040-0S 14-31 0.8 1.5 ±5 18 1.5 1 Download
QH050-0S 20-45 0.7 1.5 ±4 22 1.5 1 Download
QH060-0S 35-70 0.7 1.2 ±5 22 1.5 1 Download
QH070-0S 50-95 0.7 1.2 ±5 23 1.5 1 Download
QH080-0S 85-145 0.6 1.2 ±5 23 1.5 1 Download
QH090-0S 125-250 0.4 1.5 ±4 18 1.5 1 Download
QH100-0S 140-280 0.7 1.5 ±5 18 1.5 1 Download
QH110-0S 190-380 0.8 1.5 ±4 18 1.5 1 Download
QH120-0S 290-450 0.7 1.2 ±5 18 1.5 1 Download
QH130-0S 40-100 0.7 1.2 ±5 25 1.5 1 Download
QH310-0S 350-500 0.5 1.0 ±3 20 1.2 100 Download
QH320-0S 500-1000 0.5 1.2 ±3 18 1.3 50 Download
QH330-0S 1000-2000 1.0 1.5 ±3 18 1.5 40 Download
QH340-0S 1700-2500 0.5 1.0 ±3 20 1.2 80 Download
QH350-0S 2000-3000 0.5 1.0 ±4 20 1.3 120 Download
QH360-0S 2800-4600 1.0 1.2 ±4 18 1.4 20 Download
QH370-0S 4800-6200 1.0 1.0 ±10 15 1.5 15 Download
QH510-0S 500-3000 1.0 1.5 ±8 15 1.5 70 Download
QH520-0S 800-4000 1.2 1.5 ±10 14 1.6 70 Download
QH0410-100-SMA 400-1000 1.0 2.0 ±5 15 1.4 100 Download
QH0816-100-SMA 800-1600 1.0 2.0 ±10 13 1.6 100 Download
QH1020-200-SMA 1000-2000 1.0 1.5 ±8 15 1.4 200 Download
QH1429-100-SMA 1400-2900 1.0 2.0 ±20 10 2.0 100 Download
PH010-0S 0.2-200 1.5 0.5 ±5 20 1.5 1 Download
PH020-0S 1-500 3.0 0.5 ±5 18 1.5 1 Download
PH030-0S 5-1000 4.0 0.8 ±8 18 2.0 1 Download
PH040-0S 0.05-200 2.0 0.5 ±5 18 1.6 1 Download
HYB010 0.5-200 2.0 0.9 ±4 15 1.3 1 Download
HYB020 5-500 3.0 0.9 ±7 13 1.4 1 Download
HYB030 50-1000 4.0 0.9 ±8 11 1.4 1 Download
HYB500 0.1-150 2.0 0.9 ±3 18 1.3 1 Download
HYB510 1-500 2.5 0.9 ±5 18 1.3 1 Download
PQW140 115-165 1.5 1.5 ±5 18 1.4 1 Download
PQW340 300-380 1.5 1.5 ±5 18 1.3 1 Download
PQW660 510-810 1.5 1.5 ±5 18 1.4 1 Download
PDQ004 3-5 1.0 2.0 5 20 1.3 1 Download
PDQ011 9.7-11.7 0.7 1.2 5 18 1.4 1 Download
PDQ015 10-20 0.7 1.5 5 13 1.5 1 Download
PDQ022 15-28 0.7 1.2 4.0 18 1.3 2 Download
PDQ025 20-30 0.7 1.2 4 15 1.3 1 Download
PDQ035 25-45 0.7 1.2 4 20 1.4 2 Download
PDQ050 35-65 0.7 1.2 4 20 1.3 2 Download
PDQ073 55-90 0.7 1.2 4 20 1.3 2 Download
PDQ115 80-150 0.7 1.2 4 15 1.4 2 Download
PDQ160 120-200 0.8 1.5 4 15 1.5 2 Download
PDQ188 125-250 0.7 1.5 4 18 1.3 1 Download
PDQ200 160-240 0.8 1.5 4 15 1.4 1 Download
PDQ250 200-300 0.8 1.5 4 15 1.6 2 Download
PDQ281 187-375 0.8 1.5 4 15 1.4 2 Download
PDQ290 240-340 1.0 1.5 4 15 1.5 2 Download
PDQ400 350-450 0.7 1.2 3 13 1.5 1 Download