Coaxial DC Block SMA 50Ω BLK-89+ 0.1 MHz to 8 GHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C DC Input Voltage 50V Max. • • • • broadband performance low insertion loss rugged unibody construction off-the-shelf availability CASE STYLE: FF888 SMA Connectors Female-Male Applications Model BLK-89-S+ Price Qty. $14.95 ea. (1-9) + RoHS compliant in accordance with EU Directive (2002/95/EC) • test and measurement instrumentation • communication systems • defense systems The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Outline Drawing Electrical Specifications at 25°C FREQUENCY (MHz) RETURN LOSS (dB) Typ. Max. Typ. 0.1 - 100 0.010 0.09 40 20 100 - 1000 0.10 0.3 36 25 1000 - 4000 0.15 0.8 24 18 4000 - 8000 0.5 0.9 20 13 Outline Dimensions ( inch mm ) B D .410 1.18 10.41 29.97 INSERTION LOSS (dB) Min. Typical Performance Data E wt .312 grams 7.92 7.0 Frequency (MHz) Electrical Schematic Return Loss (dB) Male Female 0.3 0.6 0.9 1.0 50.0 0.01 0.01 0.01 0.01 0.02 31.86 32.19 32.52 32.63 48.75 31.89 32.23 32.58 32.69 48.76 100.0 200.0 300.0 400.0 500.0 0.03 0.04 0.05 0.06 0.06 44.40 40.26 37.96 36.24 34.94 44.44 40.33 38.27 36.45 35.08 700.0 800.0 900.0 1000.0 2000.0 0.07 0.08 0.08 0.09 0.12 32.57 31.67 30.86 30.27 26.09 32.78 31.84 31.04 30.41 26.06 3000.0 4000.0 5000.0 6000.0 7000.0 8000.0 0.18 0.24 0.41 0.47 0.42 0.51 24.48 22.65 20.64 20.26 19.52 17.29 24.04 22.58 21.77 22.30 21.11 18.16 BLK-89+ RETURN LOSS BLK-89+ INSERTION LOSS 0.6 60 INPUT 0.5 RETURN LOSS (dB) INSERTION LOSS (dB) Insertion Loss (dB) 0.4 0.3 0.2 0.1 0.0 OUTPUT 50 40 30 20 10 0 0 1000 2000 3000 4000 5000 6000 7000 8000 0 FREQUENCY (MHz) 1000 2000 3000 4000 5000 6000 7000 8000 FREQUENCY (MHz) ® 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. C M108294 BLK-89+ EDU-9517/2 UR/LC/CP 080218