HJK-4R-G Series 0°/180°POWER DIVIDERS/COMBINERS 6 to 40 GHz / Ultra-Wideband / High Isolation / Low Insertion Loss / Stripline Circuits / K-connectors PRINCIPAL SPECIFICATIONS Model Number Frequency Range, GHz Isolation, dB, Min. Amplitude Balance, dB, Max. Phase, 0°/180° Max. HJK-4R-23G HJK-4R-25G HJK-4R-29G 6.0 - 40.0 10.0 - 40.0 18.0 - 40.0 13 13 13 3.6 1.5 1.5 180° ± 14° 180° ± 12° 180° ± 12° General Notes: 1. The HJK-4R series of 3 dB hybrid couplers covers 6 to 40 GHz using a multi-section stripline design for broad bandwidths with high isolation and low loss. Applications include EW systems and surveillance receivers. 2. All units comply with MIL-P-23971 and can be screened for compliance with additional specifications for military and aerospace applications requiring the highest reliability. Outline 1 Insertion VSWR, Weight, Outline Loss, dB, All Ports, oz (g) Reference Max. Max. Nom. # 2.2 2.0 2.0 2.0:1 2.0:1 2.0:1 2.5 (70) 2.0 (56) 2.0 (56) 2 2 2 GENERAL SPECIFICATIONS Coupling: Impedance: CW Input: Operating Temperature: Outline 2 -- 3 dB nom. 50 Ω nom. 1 W max. -- 55° to +85°C NOTES: 1. Tolerance on 3 place decimals ±.020(.51) except as noted. 2. Dimensions in inches over mm. 24May96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531