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| QHZ-23B Series 90 POWER DIVIDERS / COMBINERS 30 to 200 MHz / Octave Bandwidth / Low Insertion Loss / Low Profile and Weight / CaseFree Pkg 1 2 3 4 Phasing Diagram - A 1 2 3 0 -- 90 0 Isol. -- 90 Isol. Isol. -- 90 0 4 Isol. -- 90 0 PRINCIPAL SPECIFICATIONS Model Number QHZ-23B-70 QHZ-23B-***B Center Frequency 70 MHz 30 to 200 MHz Frequency Performance 47 - 94 MHz Octave GENERAL SPECIFICATIONS Coupling: -- 3 dB nom. Impedance: 50 nom. Isolation: 20 dB min., 25 dB typ. Insertion Loss: < 75 MHz: 0.5 dB max., 0.3 dB typ. > 75 MHz: 0.75 dB max., 0.5 dB typ. Phase Tolerance: 90 3 max. Amplitude Balance: 1 dB max. VSWR (In/Out): 1.3:1 max. CW Input: 1 W max. Weight, nominal: 0.007 oz (200 mg) Operating Temp.: -- 55 to +85C Typical QHZ-23B-60 Performance For complete Model Number replace *** with desired Center Frequency in MHz. B - Outline NOTES: 1. Tolerance on 3 place decimals .010(.25) except as noted. 2. Dimensions in inches over millimeters. 27Mar96 General Notes: 1. The QHZ-23B series of CaseFree 3 dB Quadrature Hybrids has been designed for size and process compatibility with MMIC and similar devices. The series presents a unit profile height of less than 0.130" allowing mounting alongside other miniature components within a low profile hermetic housing. 2. High performance and octave bandwidth remains uncompromised by the units' miniature characteristics and very low weight. 3. All units can be supplied screened for compliance with specifications you designate for aerospace applications requiring the highest available reliability. For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 |
Price & Availability of QHZ-23B-200B
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