Coaxial Directional Coupler 50Ω ZFDC-10-5 1 to 2000 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C • very wideband, 1 to 2000 MHz • excellent directivity, 30 dB typ. • rugged shielded case CASE STYLE: K18 CONNECTORS: BNC PRICE: $84.95 ea. QTY (1-9) $89.95 ea. QTY (1-9) SMA or N-type Pin Connections PORT db INPUT 1 Applications OUTPUT 2 COUPLED 3 • • • • cellular instrumentation communication receivers & transmitters GPS Directional Coupler Electrical Specifications FREQ. RANGE (MHz) Outline Drawing 1 COUPLING (dB) fL-fU Nom. Flatness 1-2000 10.8±0.5 ±0.5 MAINLINE LOSS (dB) DIRECTIVITY (dB) L Typ. Max. M U Typ. Max. Typ. Max. 1.2 1.2 1.8 1.9 L Typ. Min. 1.8 2.5 38 M Typ. Min. 25 30 18 VSWR (:1) U Typ. Min. 22 POWER INPUT, W Typ. L Max. MU Max. 1.3 0.5 0.5 18 L = low range [fL to 10 fL] M = mid range [10 fL to fU/2] U = upper range [fU/2 to fU] 1. Mainline loss includes theoretical power loss at coupled port. Typical Performance Data Frequency (MHz) 1.00 40.00 80.00 260.00 600.00 1050.00 1300.00 1550.00 1800.00 2000.00 Outline Dimensions ( inch mm ) A 1.25 31.75 B 1.25 31.75 C .75 19.05 D .63 16.00 E .38 9.65 F 1.00 25.40 G .125 3.18 H 1.000 25.40 J --- K --- L .125 3.18 M 1.688 42.88 N 2.18 55.37 P .75 19.05 Q wt .07 grams 1.78 70.0 ZFDC-10-5 INSERTION LOSS Coupling (dB) In-Cpl Directivity (dB) 1.47 1.13 1.12 1.20 1.19 1.19 1.31 1.34 1.33 1.59 11.03 10.71 10.70 10.78 10.77 10.73 10.81 10.96 11.08 11.68 47.08 49.57 47.38 39.74 31.82 26.87 25.29 23.98 22.06 19.78 at RF level of -10 dBm 60 1.2 0.8 0.4 40 at RF level of -10 dBm COUPLING 400 800 1200 FREQUENCY (MHz) 1600 2000 Cpl 18.03 31.26 30.46 25.80 19.98 15.98 14.75 13.90 13.15 12.52 at RF level of -10 dBm IN DIRECTIVITY 50 40 30 20 10 OUT CPL 34 28 22 16 10 0 0.0 Return Loss (dB) Out 18.01 30.69 30.20 27.02 22.14 19.38 18.76 17.75 15.32 12.53 ZFDC-10-5 RETURN LOSS RETURN LOSS (dB) 1.6 0 In 14.55 18.26 18.32 18.61 18.79 18.84 18.83 18.70 17.99 16.91 ZFDC-10-5 COUPLING & DIRECTIVITY COUPLING & DIRECTIVITY (dB) INSERTION LOSS (dB) 2.0 Insertion Loss (dB) In-Out 0 400 ® Mini-Circuits 800 1200 FREQUENCY (MHz) 1600 2000 0 400 800 1200 FREQUENCY (MHz) 1600 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 2000 REV. OR M93827 ZFDC-10-5 WZ/TD/CP 040811