WFA17A0422CL NDK | Alldatasheet

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Technical content

SAW Filter for Specified Low Power Radio For Industrial Use sa15_071102_WFA17A0422CL_e1 Model WFA17A0422CL Item min. typ. max. Nominal frequency : f 0 (MHz) – 421.9 – Insertion loss (dB) at 421.4 to 422.4MHz – 2.0 3.5 In-band ripple (dB) at 421.4 to 422.4MHz – 0.5 1.5 VSWR at 421.4 to 422.4MHz – 1.5 2.5 Guaranteed attenuation 400.8MHz 50 60 – (from the throughlevel)(dB) 443.6MHz 45 50 – Operating temperature range (°C) –20 – 70 Terminating impedance (Ω) 50 [In-band characteristics] [Out-of-band characteristics] CH1 CH1 A/R LOG MAG REF 0.000 dB 1.000 dB/ CENTER(MHz) 421.9000 SPAN(MHz) 10.000 CH1 CH1 A/R LOG MAG REF 0.000 dB 10.000 dB/ CENTER(MHz) 421.9000 SPAN(MHz) 100.000 PAD NO. CONNECTION Others GND

2 INPUT

5 OUTPUT

1.45max 1.42.0 4.0 2–0.6±0.1 0.7 0.6 0.7 31 2 31 2 6 5 6 5 3.0±0.2 3.0±0.2 Reference land pattern Pb Free n Dimensions n Characteristics n Features l A narrowband filter. l Compact and light. n Specifications