HJF-A-500SQ

HJF-A-500 SQ 0/180° HYBRID JUNCTION REV: 001, 03/11/02 • SPACE QUALIFIED • 5 - 1000 MHz • BROADBAND, HIGH ISOLATION SERIES 05 TECHNICAL DESCRIPTION / APPLICATION The HJF-A-500 SQ hybrid junction covers a frequency range of 5 - 1000 MHz using a special lumped element design to reduce the size while maintaining high performance. This device has been designed in accordance with Merrimac document CENG-0001, “Standard Design Requirements for Space Qualified Devices”. GENERAL SPECIFICATIONS MODEL NUMBER FREQUENCY RANGE MHz HJF-A-500 SQ INPUT POWER MAX 5 - 1000 COUPLING NOM. 1W 3.0 dB ISOLATION EH (dB) MIN. 25 TYP. 30 IMPEDANCE NOM. 50 OHM INSERTION LOSS dB MAX. 1.7 TYP. 1.2 WEIGHT MAX. 2.8 g AMPLITUDE BALANCE dB MAX. 0.4 TYP. 0.2 PHASE BALANCE MAX. ±4° TYP. ±2° VSWR INPUT/ OUTPUT MAX. 1.4:1 TYP. 1.2:1 OPERATING TEMPERATURE -55° to +85 ° C PACKAGE OUTLINE .385±0.020 [9.78±.508] .312±.030 [7.92±0.76] (TYP) .150 MAX. [3.81] 1 2 .510±0.020 [12.954±0.508] *.350 TYP [8.89] *.250 TYP [6.35] ø.015±0.005 [0.38±0.127] TYP. 8 PINS NOTES: 1. TOLERANCE ON 3 PLACE DECIMALS ±.010 [.25mm] EXCEPT AS NOTED. 2. MAX. IS LARGEST DIMENSION ALLOWED. 3. DIMENSIONS = INCHES [mm] 4. METRIC EQUIVALENTS ARE TO THE NEAREST .01mm. 5. ALL LEADS TO BE WITHIN ± .010 [.25mm] OF EACH OTHER AT THIS DIMENSION. 6. DIMENSIONS MARKED WITH * APPLY ONLY AT BODY. 7. ALL UNMARKED PINS ARE CASE GROUND. *.100 TYP [2.54] *.080 TYP 5 [2.03] *.050±0.015 [1.27±0.381] H E E Isol. In H In Isol. 1 0° ref. 0° 2 0° -180° Merrimac Industries, RF & Microwave Products Division / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 973.575.1300 / Fax: 973.575.0531 / Internet: www.Merrimacind.com