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216 [2007/02/13 21:45] n5na created |
216 [2007/02/13 21:50] n5na |
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| ====== 9 MHz 6 Pole Crystal Filter Model 216 ====== | ====== 9 MHz 6 Pole Crystal Filter Model 216 ====== | ||
| + | Designed for RTTY | ||
| ===== Specifications ===== | ===== Specifications ===== | ||
| - | | Center Frequency: | 9.002210 | | + | | Center Frequency | 9.002210 | |
| - | | 6 dB BW, Hz: | 500 | | + | | 6 dB BW, Hz | 500 | |
| + | | Shape Factor, 6/60 dB | 2.75:1 | | ||
| + | | Insertion Loss, dB | 8.0 | | ||
| + | | Ultimate Rejection, dB | 90+ | | ||
| + | | Z in & out, Ohms | 200 | | ||
| + | | Number of Poles | 6 | | ||
