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Precision Supercomponents For Critical Applications PSC-4500 70 MHZ IF FILTER FOR VIDEO UP/DOWNLINK FEATURES * * * * * * HIGH SELECTIVITY CONSTANT DELAY FLAT PASSBAND AMPLITUDE LOW PASSBAND VSWR PC MOUNTABLE SMALL SIZE FREQUENCY RANGE 100 KHZ - 3000MHZ DESCRIPTION The Comstron Model PSC-4500 is a highly selective elliptic function bandpass filter with multiple allpass delay equalizer sections. It provides an extremely flat passband - both for delay and amplitude/return loss response along with excellent stopband rejection. Additionally, the small size of the device along with its high reliability, makes the PSC4500 perfect for commercial/ military and ground/flight applications PSC-4500 PSC-4500 SPECIFICATIONS CHARACTERISTICS CENTER FREQUENCY PASSBAND 52 TO 88 MHZ AMPLITUDE RIPPLE IN/OUT VSWR INSERTION LOSS GROUP DELAY STOPBAND REJECTION DC TO 30 MHZ 105 TO 320 MHZ IMPEDANCE OPERATING TEMP. 70 DB 70 DB 50 -20 TO + 85 C > 65 DB >65 DB RESPONSE CURVES TYPICAL 70 MHZ .075DB 1.28:1 3.0 DB 4 NS P-P LIMITS < .1 DB <1.3:1 <3.5 DB < 5NS P-P OUTLINE DRAWING .750 3.000 Figure 1: Overall Response OUT IN .450 MAX .165 .010 2.700 2.025 1.360 .875 .15 .15 .45 .225 Figure 2: Passband Response Precision Supercomponents For Critical Applications 35 South Service Road Plainview, NY 11803 TEL: 516-694-6700 FAX: 516-694-2562 |
Price & Availability of PSC-4500 |
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