tel : +44 118 979 1238 fax : +44 118 979 1283 email: info@actcr ystals.com in keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. iso9001: 2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berks, rg41 2ey, uk http://www.actcrystals.com the actf4001/426.0/qcc8c is a low-loss, compact, and economical surface-acoustic-wave ( saw ) filter in a surface-mount ceramic qcc8c case intended for use in mobile radio ( frs & pmr ) applications. 1.package dimension (qcc8c) 2. 3. test circuit pin configuration 2 input / output 6 output / input 1,3, 5,7 to be grounded 4,8 case ground sign data (unit: mm) sign data (unit: mm) a 2.08 e 1.20 b 0.60 f 1.35 c 1.27 g 5.00 d 2.54 h 5.00 issue : 1.1 c1 date : march 2010
tel : +44 118 979 1238 fax : +44 118 979 1283 email: info@actcr ystals.com in keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. iso9001: 2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berks, rg41 2ey, uk http://www.actcrystals.com 4.typical frequency response 5.performance 5-1.maximum rating rating value units input power level 10 dbm dc voltage 12 v storage temperature -40 to +85 c soldering temperature +235 c issue : 1.1 c1 date : march 2010
tel : +44 118 979 1238 fax : +44 118 979 1283 email: info@actcr ystals.com in keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. iso9001: 2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berks, rg41 2ey, uk http://www.actcrystals.com 5-2.electronic characteristics characteristics minimum typical maximum units centre frequency f c -- 426.000 -- mhz usable pass band bw -- 2.0 mhz insertion loss (f c 2.0mhz) il 3.5 5.0 db rejection f c f c +25.0mhz 40 45 45 50 -- db pass band ripple (with f c 2.0mhz) -- 2.0 -- db input and output impedance 50 w icaution: electrostatic sensitive device. observe precautions for handling ! 1. unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is connected to a 50 test system with vswr 1.2:1. the test fixture l and c are adjusted for minimum insertion loss at the filter centre frequency, f c . note that insertion loss, bandwidth, and passband shape are dependent on the impedance matching component values and quality. 2. unless noted otherwise, specifications apply over the entire specified operating temperature range. 3. the specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. 4. all equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. 5. our liability is only assumed for the surface acoustic wave (saw) component(s) per se, not for applications, processes and circuits implemented within components or assemblies. issue : 1.1 c1 date : march 2010
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