High Power ! NEW Directional Coupler 50Ω JYDC-7-1HP 30 to 500 MHz Maximum Ratings Operating Temperature Features -45°C to 85°C Storage Temperature -55°C to 100°C • • • • • high power handling, 5 watts low insertion loss, 1.3 dB typ. excellent VSWR, 1.25:1 typ. good flatness, ±0.1 dB typ. protected by patent 6,140,887 CASE STYLE: BJ1051 PRICE: $17.95 ea. QTY. (10-49) Pin Connections INPUT 1 OUTPUT 8 Applications COUPLED 3 • VHF/UHF receivers • cellular GROUND 2,7 50Ω TERM (EXTERNAL) 6 ISOLATE (DO NOT USE) 4,5 Directional Coupler Electrical Specifications FREQ. RANGE (MHz) Outline Drawing COUPLING (dB) fL-f U Nom. Max. Flatness 30-500 7.3±0.4 ±0.2 MAINLINE LOSS* (dB) L Typ. Max. 1.3 DIRECTIVITY (dB) M U Typ. Max. Typ. Max. 1.6 — — L Typ. Min. 1.4 1.9 30 M Typ. Min. 22 — VSWR (:1) U Typ. Min. — 20 15 POWER INPUT, W Typ. L Max. MU Max. 1.25 5.0 5.0 L= 30-200 MHz U= 200-500 MHz * include the theoretical loss = 0.9 dB. Typical Performance Data Frequency (MHz) Insertion Loss (dB) In-Out Coupling (dB) In-Cpl Directivity (dB) 30.00 100.00 150.00 200.00 245.00 300.00 350.00 400.00 450.00 500.00 1.17 1.27 1.30 1.33 1.35 1.39 1.43 1.47 1.52 1.59 7.33 7.42 7.44 7.44 7.42 7.39 7.35 7.30 7.25 7.20 26.24 28.87 27.70 25.89 24.50 22.71 21.38 20.11 18.98 17.94 Outline Dimensions ( inch mm ) C — — D .100 2.54 H .047 1.19 J .065 1.65 K .065 1.65 L .425 10.80 E .230 5.84 F .100 2.54 G .100 2.54 wt. grams .71 Demo Board MCL P/N: TB-282 Suggested PCB Layout (PL-157) JYDC-7-1HP INSERTION LOSS 7.0 6.0 5.0 4.0 3.0 2.0 18.15 20.14 19.90 19.53 19.21 18.90 18.74 18.56 18.42 18.31 16.30 17.62 17.78 17.84 17.83 17.72 17.56 17.39 17.16 16.87 30 25 20 15 10 5 1.0 Cpl 20.09 21.78 22.10 22.33 22.30 22.35 22.18 21.78 21.18 20.33 JYDC-7-1HP COUPLING & DIRECTIVITY 35 COUPLING & DIRECTIVITY (dB) B .500 12.70 INSERTION LOSS (dB) A .395 10.03 In Return Loss (dB) Out COUPLING DIRECTIVITY 0 0.0 0 100 200 300 400 500 0 100 FREQUENCY (MHz) 200 300 400 500 FREQUENCY (MHz) JYDC-7-1HP RETURN LOSS at RF level of -10 dBm RETURN LOSS (dB) 25 20 15 10 5 IN OUT CPL 0 0 100 200 300 400 500 FREQUENCY (MHz) ® Mini-Circuits INTERNET http://www.minicircuits.com P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010 Mini-Circuits ISO 9001 & ISO 14001 Certified REV. OR M 92454 ED-11474 JYDC-7-1HP WZ/TD/CP/AM 040720