VLF-320

Coaxial Low Pass Filter DC to 320 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power Input -55°C to 100°C -55°C to 100°C 8.5*W max. at 25°C ! NEW VLF-320 Features low cost small size 7 sections temperature stable patent pending CASE STYLE: FF704 PRICE: $19.95 ea. QTY (10-24) DC Current Input to Output 0.5A max. at 25°C *Passband rating, derate linearly to 3.5W at 100°C ambient. Applications harmonic rejection transmitters/receivers lab use Low Pass Filter Electrical Specifications (TAMB=25°C) MODEL NO. PASSBAND (MHz) (loss < 1 dB) Max. VLF-320 DC-320 fco, MHz Nom. (loss 3 dB) Typ. 460 STOP BAND (MHz) (loss, dB) f 20 Min. 560 40 Typ. 640-2500 fr 20 Typ. 5300 VSWR (:1) Stopband Typ. 20 Passband Typ. 1.2 NO. OF SECTIONS 7 Outline Drawing typical frequency response ATTENUATION (dB) 40dB 20dB schematic RF IN RF OUT 3dB 1dB f co f 20 FREQUENCY fR 20 dB Typical Performance Data at 25°C Frequency (MHz) 1.00 100.00 320.00 350.00 460.00 550.00 640.00 1000.00 1500.00 2500.00 3500.00 4000.00 4500.00 5000.00 5500.00 Insertion Loss (dB) 0.09 0.36 0.79 .94 2.72 24.34 44.80 49.75 66.15 41.71 30.04 26.30 23.26 21.80 20.10 VSWR (:1) 1.02 1.04 1.17 1.27 2.20 12.26 19.98 54.29 72.39 59.91 51.10 33.42 20.45 26.33 19.32 Outline Dimensions ( inch mm ) B .410 10.41 D 1.43 36.32 E .312 7.92 wt. grams 10.0 VLF-320 INSERTION LOSS 80 INSERTION LOSS (dB) 70 60 40 30 20 10 0 0 1000 2000 3000 4000 5000 6000 FREQUENCY (MHz) 1 0 1000 VSWR 50 100 1000 V...