VLFG-900+

Coaxial Low Pass Filter 50Ω VLFG-900+ DC to 850 MHz The Big Deal • Excellent power handling, 4.5 W • Temperature stable • Rugged unibody construction • Good rejection, 45 dB typical Generic photo used for illustration purposes only CASE STYLE: FF704 Product Overview VLFG-900+ is a 50W low pass filter built in rugged unibody construction. Covering DC-850 MHz bandwidth, these units offer good matching within the passband and good rejection in stopband. VLFG-900+ offer low insertion loss, and excellent power handling capability. It handles up to 4.5W RF input power and provides a wide operating temperature range from -55°C to 125°C. Key Features Feature Advantages Low passband insertion loss Suitable for high performance application. 4.5 W Power handling Supports a range of system power requirements. Connectorized package The connectorized package is easy to interface with other devices and well suited for test setups. 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 Page 1 of 3 Coaxial Low Pass Filter 50Ω VLFG-900+ DC to 850 MHz Features Generic photo used for illustration purposes only CASE STYLE: FF704 • Low loss, 1.3 dB typical • Good rejection 45 dB typical • Excellent power handling, 4.5 W • Temperature stable • Connectorized package • Rugged unibody construction +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Electrical Specifications at 25°C Applications Parameter • Harmonic Rejection • VHF/UHF transmitters / receivers • Military radar applications • Test and measurement • Telecommunications & broadband wireless applications • Medical telemetry Pass Band Insertion Loss Freq. Cut-Off Return Loss Stop Band Rejection Loss F# Frequency (MHz) Min. Typ. Max. Unit DC-F1 F2* DC-F1 F3-F4 F4-F5 F5-F6 DC - 850 1000 DC - 850 1300 - 1600 1600 - 4500 4500 - 11000 — — — 20 33 — 1.3 3.0 18 49 45 21 2.2 — — — — — dB dB dB dB dB dB In Application where DC voltage is present at either input or output port, DC blocks are required. * Typically, a ±5% frequency deviation from the stated value may occur on a unit-to-unit basis. Functional Schematic Maximum Ratings RF OUT RF IN Operating Temperature Storage Temperature RF Power Input* -55°C to 125°C -55°C to 125°C 4.5 W max.@25°C *Passband rating, derate linearly to 1.1 W at 125°C ambient Permanent damage may occur if any of these limits are exceeded. Typical Performance Data at 25°C Frequency (MHz) INSERTION LOSS (dB) F6 VLFG-900+ INSERTION LOSS (Zoomed) 0 2 4 6 8 10 12 14 16 18 20 VLFG-900+ INSERTION LOSS 0 5 RETURN LOSS (dB) INSERTION LOSS (dB) INSERTION LOSS (dB) 20 30 40 50 60 70 80 200 400 600 800 FREQUENCY (MHz) 1000 1200 VLFG-900+ RETURN LOSS 0 10 0 Return Loss (dB) 10 0.10 38.34 100 0.20 27.04 400 0.49 17.87 500 0.60 17.09 600 0.72 17.47 850 1.25 30.53 900 1.51 41.22 1000 2.90 15.12 1010 3.24 13.45 1140 20.57 3.86 1180 30.56 3.26 1300 54.55 1.97 1600 55.04 0.80 4000 46.71 0.26 4500 48.64 0.24 6000 41.44 0.42 7000 35.63 0.42 8500 31.88 0.53 10000 22.72 0.65 11000 22.42 0.69 Typical Frequency Response FREQUENCY (MHz) F3 F4 F5 DC F1 F2 Insertion Loss (dB) 0 2200 4400 6600 FREQUENCY (MHz) 8800 11000 10 15 20 25 30 35 40 0 900 1800 2700 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 3600 4500 REV.A ECO-013807 VLFG-900+ EDU3704 URJ 220627 Page 2 of 3 VLFG-900+ Low Pass Filter Coaxial Connections PORT - 1 SMA-Male PORT - 2 SMA-Female Outline Drawing Outline Dimensions ( inch mm ) B .410 10.41 D 1 .43 3 6.32 E .312 7.92 wt. grams 10 Note: Please refer to case style drawing for details 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 Page 3 of 3