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| Datasheet File OCR Text: |
| crystal filter qf21.4-20000/06 application limiting v a lues unit value nominal frequency fo mhz 21.4 centre frequency fc mhz 21.4 7.5 khz insertion loss db < 8.0 pass band at 3.0db khz > 100 ripple in pass band fc 80 khz db < 1.5 stop band attenuation fc 400 khz db > 60 except spurious alternate attenuation fo 2.5...5 mh z db > 90 except spurious spurious response db > 55 return los s fo 80 k h z db > 9 ip3 (input) fo200; fo400 khz bm > 30 terminating impedance z r1||c1 ohm/pf 50 || 0 r2||c2 ohm/pf 50 || 0 operating temp. range c -10... +70 ? 4 pol filter ? i.f.- filter ? use in mobile and stationary transceivers characteristics qf21.4-20000/06 pass band stop band pin connections: 1 input 2 g r o u n d - i n p u t 3 o u t p u t 4 g r o u n d - o u t p u t tele filter zw eigniederlassung der dover germany gmbh 29.10.02 potsdamer str. 18 d- 14513 t e ltow (+49)03328-4784-10 ; fax (+49)03328-4784-30 http:\\ www. v e c t r o n . c o m
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Price & Availability of QF214-20000
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