Coaxial NHP-25+ NHP-25 High Pass Filter 50Ω 27.5 to 800 MHz Features Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input 0.5W max. • rugged shielded case • other standard and custom NHP models available with wide selection of fco Connectors N-Type Applications CASE STYLE: FF57 Model Price Qty. NHP-25(+) $41.95 ea. (1-9) + RoHS compliant in accordance with EU Directive (2002/95/EC) • lab use • transmitters/receivers • radio communications The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. High Pass Filter Electrical Specifications STOPBAND (MHz) fco (MHz) Nom. PASSBAND (MHz) VSWR (:1) (loss > 40 dB) (loss > 20 dB) (loss 3 dB) (loss <1 dB) Stopband Typ. Passband Typ. DC-13 13-19 25 27.5-800 18 1.7 typical frequency response Outline Drawing electrical schematic RF IN Attenuation, dB 40 RF OUT 20 3 1 DC .75 1 1.1 .5 Frequency/fco Typical Performance Data Frequency (MHz) Outline Dimensions (inch mm ) 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 25.00 27.00 28.00 29.00 30.00 50.00 100.00 150.00 200.00 250.00 300.00 350.00 400.00 450.00 500.00 550.00 600.00 650.00 700.00 750.00 800.00 35 RETURN LOSS (dB) INSERTION LOSS (dB) INSERTION LOSS at RF level of 0 dBm 10 1 x σ 67.19 68.52 58.67 53.20 48.60 43.62 38.71 34.04 29.51 1.37 0.47 0.45 0.42 0.39 0.25 0.18 0.20 0.21 0.23 0.24 0.27 0.28 0.30 0.32 0.35 0.36 0.39 0.41 0.43 0.45 3.53 6.60 1.74 1.29 0.72 0.76 0.65 0.72 0.70 0.11 0.03 0.04 0.06 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 Return Loss (dB) 0.16 0.15 0.11 0.20 0.20 0.33 0.34 0.29 0.38 8.53 26.43 18.63 17.01 17.14 19.33 30.73 25.92 23.84 22.80 21.78 20.86 19.97 19.15 18.38 17.74 17.04 16.51 15.88 15.38 14.89 70 30 25 20 15 10 5 0 200 400 600 FREQUENCY (MHz) 800 Group Delay (nsec) 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 25.00 27.00 28.00 29.00 30.00 50.00 100.00 150.00 200.00 250.00 300.00 350.00 400.00 450.00 500.00 550.00 600.00 650.00 700.00 750.00 800.00 RETURN LOSS at RF level of 0 dBm 0 0 Frequency (MHz) GROUP DELAY (nsec) B D E wt .67 2.90 .82 grams 17.02 73.66 20.83 90.0 100 Insertion Loss (dB) _ 40.11 34.82 31.93 29.96 28.87 28.34 25.81 24.89 28.84 65.12 59.20 53.28 46.47 40.06 9.87 2.50 1.26 0.85 0.65 0.55 0.48 0.44 0.41 0.40 0.38 0.37 0.35 0.34 0.34 0.34 GROUP DELAY at RF level of 0 dBm 60 50 40 30 20 10 0 0 200 400 600 800 0 200 FREQUENCY (MHz) 400 600 800 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. B M108326 NHP-25 070308