LT455-W

Ceramic Filter LT455_W & LT450_W Series Ceramic Filter LT455_W and LT450_W series ceramic filters are widely used in telecommunication, cable, radar, TV set, tape recorder, video camera and other electronic products due to its lower price and stable performances. LT455_W LT450_W Specifications: Frequency Range(fc): LT455_W Series: LT450_W Series: Operating Temperature: Storage Temperature: 455KHz 450KHz -20°C ~ +80°C -40°C ~ +85°C ± 15KHz ± 12.5KHz ± 10KHz ± 7.5KHz ± 6KHz ± 4.5KHz ± 3KHz ± 2KHz ± 30KHz ± 24KHz ± 20KHz ± 15KHz ± 12.5KHz ± 10 KHz ± 9KHz ± 7.5KHz Standard LT_W Series 6dB Bandwidth and Attenuation Bandwidth: B: C: D: E: F: G: H: I: Attenua tion Specified: Stop Band Attenuation: Insertion Loss: 50dB min 40dB min (at fc ± 100KHz) 4.0dB max (B,C,D) 6.0dB max (E,F,G,H,I) P in (1) (2),(3),(4) (5) C onnection Input Ground Output Input/Output Impedance: 1.5K Ω (B,C,D,E) 2.0K Ω (F,G,H,I) A ll dimensions are in mm Note: Ordering Information Other frequencies, bandwidth ranges available. Consult VTC Support for specific requirements. Not all combinations of the above bandwidth ranges are available. Consult VTC Support if your requirement is not standard. A ll specifications subject to change without notice. 1. 2. 3. Product name + Frequency + Bandwidth Code. i.e. LT455BW Phone: +86 10 6301 4184 November 15, 2002 Fax: +86 10 6301 9167 Email: sales@vanlong.com Web: http://www.vanlong.com Vanlong Technology Co., Ltd.