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QJE-3-.300G
90 POWER DIVIDER / COMBINER
100 to 500 MHz / 500 Watt CW Capacity / Low Insertion Loss / Excellent Ampli. Bal. / Filmbrid Pkg
PRINCIPAL SPECIFICATIONS
Model Number QJE-3-.300G Frequency Range, MHz 100 - 500 Performance Bandwidth, MHz 100 - 400 400 - 500 Amplitude Balance, dB, Max. 0.75 0.50 Phase Tolerance 90 4 90 4 Isolation, dB, Min. 18 18 VSWR, Max. 1.25:1 Weight, oz.(g) Nom. 4 (112)
General Notes:
1. The QJE-3-.300G Quadrature Hybrid covers 100 to 500 MHz using a multi-section stripline design with special attention to thermal dissipation. The FilmbridTM package has been designed to work with high power amplifiers using either microstrip or balanced stripline. 2. Merrimac will provide detailed installation procedures upon request to insure best results in your application.
GENERAL SPECIFICATIONS
Coupling: Impedance: Insertion Loss: CW Input: -- 3 dB nom. 50 nom. 0.5 dB max., 0.3 typ. 500 W max. (1.1:1 VSWR) 200 W max. (2.0:1 VSWR) Peak Power: 10 kW max. Electrical Connect.: 4 Solder Tabs Operating Temp.: -- 55 to +85C
Package Outline
PORT RELATIONSHIP: Signals applied to any port will split equally between the opposite pair, with the adjacent port remaining isolated. Phase relationship is 0 to immediately opposite port, and -- 90 to the diagonal.
NOTES: 1. Tolerance on 3 place decimals .020(.51) except as noted. 2. Dimensions in inches over mm. 3. Solder Tabs: .005 .0005(.13 .01) thick, iron nickel alloy, gold plated
20Feb96
For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

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