VLF-3800+

Coaxial Low Pass Filter 50Ω VLF-3800+ *DC to 3900 MHz Maximum Ratings Features *Passband rating, derate linearly to 3 W at 100 C ambient Permanent damage may occur if any of these limits are exceeded. • Rugged uni-body construction, small size • 7 sections • Excellent power handling, 8W • Temperature stable • Low cost • Protected by US patent 6,943,646 Operating Temperature -55oC to 100oC Storage Temperature -55oC to 100oC RF Power Input* 8W at 25oC DC Current Input to Output 0.5A max. at 25oC o CASE STYLE: FF704 Connectors SMA Model VLF-3800+ +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications • Harmonic rejection • Transmitters/receivers • Lab use Outline Drawing Low Pass Filter Electrical Specifications (TAMB= 25OC) PASSBAND (MHz) fco, MHz Nom. STOP BAND (MHz) (loss, dB) VSWR (:1) (loss < 1 dB) Max. (loss 3 dB) Typ. F 20 Min. 30 Typ. FR 20 Typ. Stopband Typ. Passband Typ. *DC-3900 4850 6000 5700-8300 13000 17 1.3 NO. OF SECTIONS 7 * Not for use with DC voitage at input and output ports .312 Across Flats in some models ATTENUATION (dB) Typical frequency response Electrical schematic 30dB RF OUT RF IN 20dB 3 dB 1dB fco F 20 FR 20dB FREQUENCY (MHz) Typical Performance Data at 25oC Outline Dimensions ( inch mm ) B .410 10.41 D 1 .43 3 6.32 E .312 7.92 wt. g rams 10 Insertion Loss (dB) VSWR (:1) 40 1550 3060 3900 4510 4760 4850 4930 5120 5380 0.01 0.28 0.47 0.65 1.00 1.03 1.04 1.18 1.27 1.27 1.87 2.60 3.55 7.00 14.48 2.01 2.60 3.39 6.76 14.03 5700 6000 8300 13000 20000 30.38 30.58 36.33 35.19 10.55 20.22 22.87 25.56 31.03 11.46 VLF - 3800+ INSERTION LOSS 60 VLF - 3800+ VSWR 100 50 40 VSWR INSERTION LOSS(dB) Frequency (MHz) 30 20 10 10 0 1 0 5000 10000 15000 FREQUENCY (MHz) 20000 0 5000 10000 15000 FREQUENCY (MHz) Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document 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 Mini-Circuits ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com 20000 REV. B M151121 EDR-7684/1A VLF-3800+ RAV 170202 Page 1 of 1