SAW Device IF SAW Filter for CATV System Image For Industrial Use n Features l A filter with superb filter characteristics. l It has not been adjusted. l Highly reliable. Pb Free n Specifications Model WF019A Nominal frequency : f0 (MHz) 58.75 3-dB passband width (MHz) +0.75 / –4.08 min. In-band deviation (–3.58 to 0MHz max.)(dB) ±1 max Insertion loss (dB) 32max. Guaranteed attenuation (dB) f0–5.25 to –4.45MHz 32min. f0+1.25 to +3MHz 30min. Input impedance (Ω) 75 Output impedance (Ω) 75 Operating temperature range (°C) –20 to +60 Package model name PK–2(a) n Dimensions n Characteristics [In-band characteristics] mm CONNECTION INPUT 4 OUTPUT 6.0max. GND 1 6.5 Others 0 [1dB/div] PAD NO. 5–φ0.6 58.75MHz 10MHz span 36max. [Out-of-band characteristics] 2 4 G 32.0 0 [10dB/div] 3 22.0max. 1 10.0 18.0 23.75 58.75MHz 10MHz span sa21_071102_WF019A_e1