Coaxial Directional Coupler 75Ω Z30-10-4-75+ 5 to 1000 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C Coaxial Connections INPUT OUTPUT COUPLED CASE STYLE: K18 • very flat coupling • very broad, multi-octave • all welded construction • protected by U.S Patents 6,140,887 & 6,784,521 1 2 3 Connectors Model BNC Z30-10-4-75+ Price $29.95 ea. Qty. (1-24) + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications • VHF/UHF • cellular • communications receivers & transmitters • cable tv The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Electrical Specifications (TAMB= -55°C to 100°C) FREQ. (MHz) Outline Drawing MAINLINE LOSS1 (dB) COUPLING (dB) L M fL-fU Nom. Typ. Flatness Typ. Max. Typ. 5-1000 10.5±0.5 ±0.3 1.8 2.5 1.5 DIRECTIVITY (dB) U L Max. Typ. Max. 2.3 1.5 VSWR POWER (:1) INPUT, W M U L MU Typ. Min. Typ. Min. Typ. Min. Typ. Max. Max. 22 16 21 14 19 — 1.30 0.5 2.2 1.0 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) 5.00 50.00 150.00 300.00 400.00 550.00 675.00 800.00 925.00 1000.00 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 Mainline Loss (dB) In-Out Coupling (dB) In-Cpl Directivity (dB) 1.57 1.48 1.48 1.43 1.47 1.53 1.52 1.47 1.44 1.44 10.37 10.32 10.37 10.43 10.51 10.64 10.70 10.64 10.74 10.83 21.34 22.14 21.74 21.02 20.55 19.74 19.10 18.60 18.18 17.88 Z30-10-4-75+ MAINLINE LOSS 21.08 25.37 24.41 23.24 23.43 19.62 17.37 17.53 16.35 16.18 15.73 16.93 16.47 15.21 14.01 11.98 10.77 9.81 9.42 9.66 at RF level of -10 dBm 50 COUPLING & DIRECTIVITY (dB) MAINLINE LOSS (dB) Cpl 15.75 16.91 17.20 17.24 17.36 16.41 16.07 16.36 16.26 16.24 Z30-10-4-75+ COUPLING & DIRECTIVITY at RF level of -10 dBm 2.0 In Return Loss (dB) Out 1.8 1.6 1.4 1.2 1.0 COUPLING DIRECTIVITY 40 30 20 10 0 0 200 400 600 FREQUENCY (MHz) 800 1000 0 200 400 600 FREQUENCY (MHz) 800 1000 Z30-10-4-75+ RETURN LOSS 50 electrical schematic at RF level of -10 dBm RETURN LOSS (dB) IN OUT CPL 40 30 20 10 0 0 200 400 600 FREQUENCY (MHz) 800 1000 ® Mini-Circuits EW ALL N minicircuits.com ISO 9001 ISO 14001 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com RF/IF MICROWAVE COMPONENTS REV. D M108294 EDR-5734 Z30-10-4-75+ RVN/CP/AM 080617