Coaxial UNAT-20+ UNAT-20 N-Type Fixed Attenuator 50 0.5W 20 dB Maximum Ratings DC to 6000 MHz Features Operating Temperature -45C to 100C Storage Temperature -55C to 100C * wideband coverage, DC to 6000 MHz * rugged unibody construction * off-the-shelf availability * very low cost CASE STYLE: FF779 Connectors Model N-Type UNAT-20(+) Applications Price Qty. $15.95 ea. (1-9) + RoHS compliant in accordance with EU Directive (2002/95/EC) * impedance matching * signal level adjustment The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Outline Drawing Electrical Specifications VSWR (:1) ATTENUATION * (dB) Flatness ** FREQ. RANGE (MHz) DC-3 GHz 3-4.5 GHz 4.5-6 GHz DC-6 GHz DC-6000 DC-3 GHz 3-4.5 GHz Nom. Typ. Typ. Typ. Typ. Typ. Max. Typ. Max. 4.5-6 GHz Typ. 200.3 0.45 0.45 0.40 0.75 1.15 1.25 1.20 1.43 1.30 MAX. INPUT POWER (W) 0.5 * Attenuation varies by 0.3 dB max. over temperature. ** Flatness= variation over band divided by 2. Outline Dimensions ( inch mm ) B .68 17.27 D 2.11 53.59 Typical Performance Data E wt .718 grams 18.24 72.5 Frequency (MHz) Attenuation (dB) VSWR (:1) 10 50 100 500 1000 20.00 20.00 19.99 20.09 20.21 1.00 1.00 1.00 1.00 1.02 1600 2000 2500 3000 3500 20.41 20.56 20.65 20.75 20.75 1.03 1.05 1.07 1.08 1.11 4000 4500 5000 5500 6000 20.65 20.48 20.24 19.98 19.74 1.13 1.15 1.19 1.22 1.29 Electrical Schematic UNAT-20 ATTENUATION R2 R3 FEMALE 1.8 25 VSWR R1 ATTENUATION (dB) 30 MALE UNAT-20 VSWR 2.0 20 15 1.6 1.4 1.2 1.0 10 0 1000 2000 3000 4000 5000 0 6000 1000 2000 3000 4000 5000 (R) 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 6000 FREQUENCY (MHz) FREQUENCY (MHz) REV. C M105218 ED-10269 UNAT-20 UR/LC/CP 070301