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| QHF-2A Series 90 POWER DIVIDERS / COMBINERS 1 to 1000 MHz / 10% Bandwidth Standard / Low Insertion Loss / Low Profile Hermetic Package PRINCIPAL SPECIFICATIONS Model Number Center Usable Isolation, Frequency, Bandwidth, dB, fo, MHz MHz Min. 57 - 63 fo 5% 23 23 Insertion Phase Loss, Tolerance, dB, Max. Max. 0.3 0.3 90 2 90 2 Amplitude Balance, dB, Max. 0.75 dB 0.75 dB VSWR, Max. 1.3:1 1.3:1 CW Input*, W 1 1 QHF-2A-60 60 QHF-2A-***B 1 -1000 MHz For complete Model Number replace *** with desired Center Frequency, fo in MHz. *CW input power with 1.2:1 VSWRout General Notes: GENERAL SPECIFICATIONS Coupling: Weight: Impedance: -- 3 dB nom. 0.1 oz (2.8g) nom. 50 nom. 1. The QHF-2A series of Quadrature Hybrids covers 1 MHz to 1000 MHz using special lumped element circuits to minimize parts count and size for applications requiring an ultra-miniature package. High performance is achieved in the 0.385" by 0.5" flatpack housing that is ideally suited to aerospace applications where inherent package reliability and hermeticity are essential. Operating Temperature: -- 55 to +85C A- Flatpack Outline NOTES: 1. Tolerance on 3 place decimals .010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. All unmarked pins are case ground. 4. Dimensions marked with * apply only at body. 1 2 3 4 Phasing Diagram - A 1 2 3 4 0 -- 90 Isol 0 Isol -- 90 -- 90 Isol Isol -- 90 0 20Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 |
Price & Availability of QHF-2A-60
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