Coaxial RF Transformer 50Ω FT-1.5-1+ 0.1 to 400 MHz Features Maximum Ratings Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power 250mW DC Current 30mA Permanent damage may occur if any of these limits are exceeded. • wideband, 0.1 to 400 MHz • good return loss CASE STYLE: H16 Applications • impedance matching BNC Connectors Model PRIMARY FEMALE / SECONDARY FEMALE PRIMARY FEMALE / SECONDARY MALE PRIMARY MALE / SECONDARY FEMALE (BRACKET (OPTION “B”) FT-1.5-1*A16+ FT-1.5-1*B16+ FT-1.5-1*C16 + Coaxial Connections +RoHS Compliant Marking PRIMARY 50 SECONDARY 75 The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Transformer Electrical Specifications FREQUENCY (MHz) Ω RATIO Outline Drawing INSERTION LOSS* (Secondary/Primary) 1.5 0.1-400 3 dB MHz 2 dB MHz 1 dB MHz 0.1-400 0.5-200 1-100 * Insertion Loss is referenced to mid-band loss, 0.3 dB typ. Typical Performance Data FREQUENCY (MHz) L M N P .125 1.688 2.18 .750 3.18 42.88 55.37 19.05 Q wt .06 grams 1.52 70.0 1.79 0.65 0.55 0.35 0.33 0.35 0.39 0.58 0.61 1.67 7.10 18.61 20.63 24.38 25.10 24.87 22.83 15.96 13.38 6.07 FT-1.5-1+ INPUT RETURN LOSS FT-1.5-1+ INSERTION LOSS Config. D 2.0 40 RETURN LOSS (dB) K --- G H .125 1.000 3.18 25.40 INSERTION LOSS (dB) J --- E F .38 1.000 9.65 25.40 INPUT R. LOSS (dB) 0.10 0.61 1.27 5.03 10.86 22.53 49.60 149.65 201.16 400.00 Outline Dimensions ( inch mm ) A B C D 1.25 1.25 .75 .63 31.75 31.75 19.05 16.00 INSERTION LOSS (dB) 1.6 1.2 0.8 0.4 0.0 0.1 1 10 100 1000 30 20 10 0 0 FREQUENCY (MHz) 1 10 100 1000 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 [email protected] REV. B M159257 FT-1.5-1+ IG/CP/AM 161214