Precision Supercomponents For Critical Applications PSC-4536-4 SURFACE MOUNT 70 MHZ SQUARE ROOT RAISED COSINE FILTER WITH .160 INCH HEIGHT FEATURES DESCRIPTION • SURFACE MOUNTABLE • LOW PROFILE FOR SEM APPLICATION • HIGH PERFORMANCE • FREQUENCY RANGE 70MHZ- 18 GHZ The Comstron Model PSC-4536-4 is a square-root raised cosine bandpass filter that serves to normalize the amplitude response of an input (sinx)/x signal spectrum and produces minimum time domain distortion in a PAM system. The filters small size and low profile of only .160 inches allows its use in a Military SEM Package . PSC-4536-4 PSC-4536-4 SPECIFICATIONS RESPONSE CURVES CHARACTERISTICS LIMITS CENTER FREQUENCY 70.0 MHz 1 DB BANDWIDTH TOLERANCE ± .975 MHz ±.1 dB 3 DB BANDWIDTH TOLERANCE ± 1.625 MHz ± .4 dB 10 DB BANDWIDTH TOLERANCE ± 2.6 MHz ± 1.0 dB 30 DB BANDWIDTH TOLERANCE ± 3.25 MHz ± 4.0 dB ULTIMATE ATTENUATION TO 200 MHZ 50 dB MINIMUM INSERTION LOSS 15 dB NOMINAL IMPULSE RESPONSE 10% MAXIMUM NYQUIST FREQUENCY 3.25 MHz CHANNEL ROLLOFF FACTOR α=1.0 OPERATING TEMP. -55° T0 + 100 °C OUTLINE DRAWING Figure 1: Frequency Response Figure 2: Impulse Response Precision Supercomponents For Critical Applications 35 South Service Road Plainview, NY 11803 TEL: 516-694-6700 FAX: 516-694-2562