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| QHF-22A Series 90 POWER DIVIDERS / COMBINERS 5 to 300 MHz / Communications Bandwidths / Low Insertion Loss / Low Profile Hermetic Package PRINCIPAL SPECIFICATIONS Model Number QHF-22A-***B Center Frequency, f0 5 to 300 MHz Frequency Performance 30% of f0 GENERAL SPECIFICATIONS Coupling: Impedance: Isolation: Insertion Loss: -- 3 dB nom. 50 nom. 20 dB min. 25 dB typ. 0.75 dB max. 0.3 dB typ. 90 2 max. 0.5 dB max. 0.25 dB typ. 1.3:1 max. 4W max.(1.2:1 VSWRout) 0.1 oz (2.8 g) -- 55 to +85C For complete model number, replace *** with center frequency in MHz Phasing Diagram - B 1 1 2 3 4 -- 90 0 Isol Isol 0 -- 90 2 -- 90 3 0 Isol 4 Isol 0 -- 90 Phase Tolerance: Amplitude Balance: VSWR (In/Out): Input Level: Weight, nominal: Operating Temp: (@ 25C; derated to 1 W @ 85C) A-Flatpack Outline NOTES: 1. Tolerance on 3 place decimals .010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Dimensions marked with * apply only at body. 4. All unmarked pins are case ground. General Notes: 1. The QHF-22A series covers 5 to 300 MHz using a special lumped element design to minimize package size and cost. This series features a low 0.15" profile package suitable for applications where an ultra-miniature package is essential. The 0.385" by 0.5" flatpack which houses these 3 dB Quadrature Hybrids is suited to both terrestrial and aerospace applications where inherent package reliability and hermeticity are essential. 22Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 |
Price & Availability of QHF-22A-5B
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