Surface Mount High Pass Filter 50Ω SCHF-300 290 to 1200 MHz Features Maximum Ratings Operating Temperature -40°C to 85°C Storage Temperature -55°C to 100°C Permanent damage may occur if any of these limits are exceeded. • wideband, 290 to 1200 MHz passband • low pass insertion loss • custom models available CASE STYLE: YY161 PRICE: $14.95 ea. QTY. (1-9) Applications Pin Connections RF IN 1 OUTPUT 8 GROUND • UHF • cellular • defense communication • lab use 2,3,4,5,6,7 High Pass Filter Electrical Specifications STOP BAND (MHz) fco, MHz Nom. PASSBAND (MHz) VSWR (:1) Stopband Passband (loss > 40 dB) (loss > 20 dB) (loss 3 dB) Typ. (loss < 1 dB) Typ. Typ. DC-145 145-190 245 290-1200 18 1.5 Outline Drawing typical frequency response Attenuation, dB 0.5 electrical schematic 40 PCB Land Pattern POWER INPUT (W) R F IN R F OUT 20 3 1 DC .5 .75 1 1.1 F requency/fco Typical Performance Data Suggested Layout, Tolerance to be within ±.002 Frequency (MHz) Outline Dimensions ( inch mm ) A 0.75 19.05 B 0.38 9.65 C 0.28 7.11 D 0.01 0.25 E 0.05 1.27 F 0.02 0.51 H 0.075 1.91 J 0.6 15.24 K 0.45 11.43 M 0.47 11.94 N 0.1 2.54 P wt 0.15 grams 3.81 1.60 Demo Board MCL P/N: TB-187+ Suggested PCB Layout (PL-049) G 0.2 5.08 Insertion Loss (dB) VSWR (:1) 10.00 41.80 57.60 73.50 89.40 55.73 45.00 44.22 45.29 49.98 9492.78 1438.06 1420.42 773.80 533.86 105.30 121.10 145.00 153.60 170.80 66.87 47.40 42.79 45.49 40.59 406.64 238.30 140.87 121.03 81.16 188.00 192.00 196.00 200.00 245.00 25.63 23.24 21.01 18.94 3.21 53.52 47.57 41.77 37.22 3.92 290.00 483.80 722.50 961.30 1200.00 0.51 0.26 0.24 0.26 0.33 1.25 1.21 1.14 1.11 1.28 SCHF-300 VSWR 100.0 1000 10.0 100 VSWR INSERTION LOSS (dB) SCHF-300 INSERTION LOSS 10 1.0 0.1 1 0 240 480 720 960 1200 0 FREQUENCY(MHz) Mini-Circuits ® ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine 240 480 720 FREQUENCY(MHz) 960 1200 For detailed performance specs & shopping online see web site ® Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp. REV. OR SCHF-300 EDR-3083 RAV 090820