Model ATFN1000A Crystal Filter Module Features: • 6-Pole IF Filter Performance • Low Profile Surface Mount Package • Excellent Shock and Vibration Capability Description and Applications: Surface mount 10.2x10.2mm IF filter for use in two-way radios, and telecommunications infrastructure where high quality IF filtering is necessary to meet the toughest of signal purity applications. Electrical Specifications: ATFN1000A Specification Center Frequency Fo 109.65Mhz (3rd Overtone) Insertion Loss (including test fixture) 8.0 dB max. Ripple (± 5 Khz) 1.0 dB max. Passband (± 5.75 Khz) 3.0 dB max. Stopband (± 25 Khz) 25 dB min Spurious Attenuation (Fo+50KHz to +900 KHz) 15 dB min Group Delay (Fo ± 6.75Khz) 35 us max Intermodulation (Two -20 dBm tones, at Fo+/-25KHz and Fo+/-50KHz) -90 dB max. Terminating Impedance 1600Ω// -1.5pF Coupling Capacitor 3.0 pF Operating Temperature -30°C ~ +85°C CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108 Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com ATFN1000A Crystal Filter Module Filter Response: 0 -10 0 201 -20 -20 -40 -30 -60 -40 -80 -50 -100 1 51 101 151 -60 -120 Fo - 25 kHz Fo - 1 MHz Fo + 25 kHz Fo + 1 MHz Fo=109.65MHz Mechanical Dimensions (mm): Marking: LINE 1 : CTS LINE 2 : M01 LINE 3 : 109.65MHz mm A 10.2 Max B 10.2 Max C 2.03 Max D 1.19 Max E 3.81 Max F 0.635 Max G 1.397 Max H 1.905 Max CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108 Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com I 2.667 Max