Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: [email protected] The ACTF426A/426.0/F11 is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter in a low-profile metal F-11 case for FRS & PMR mobile radio applications. ( Centre frequency 426.0MHz ) 1. Package Dimension (F-11) 2. Pin Configuration 1 Input / Output 4 Output / Input 2/3 Case Ground Dimensions Data (unit: mm) A 11.0±0.3 B 4.5±0.3 C 3.2±0.3 D 0.45±0.1 E 5.0±0.5 F 2.54±0.2 3. Test Circuit 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 Issue : 1.1 C1 Date : March 2010 Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: [email protected] 4. Typical Frequency Response 5. Performance 5-1. Maximum Ratings Rating Value P 0dBm DC Voltage VDC 10V AC Voltage VAC 10V 50Hz/60Hz Operable Temperature Range TA -20 to +60°C Storage Temperature Range Tstg -40 to +85°C RF Power Dissipation 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 Issue : 1.1 C1 Date : March 2010 Tel : +44 118 979 1238 Fax : +44 118 979 1283 Email: [email protected] 5-2. Electronic Characteristics Characteristic Minimum Typical Maximum Unit Centre Frequency fC -- 426.000 -- MHz User Signal Band BW -- ±2.0 -- MHz -- 3.0 4.5 dB 32 38 42 48 --- dB -- -- 2.0 dB Insertion Loss IL fC ± 2.0 MHz Absolute Attenuation DC to fC -20.0MHz fC +25.0MHz to fC +200.0MHz α Δα Pass Band Ripple fC ± 2.0 MHz Input / Output Impedance (Nominal) 50Ω // 0pF iCAUTION: Electrostatic Sensitive Device. Observe precautions for handling! 1. 2. 3. 4. 5. 6. The frequency f C is defined as the midpoint between the 3dB frequencies. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is connected to a 50 Ω 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. Unless noted otherwise, specifications apply over the entire specified operating temperature range. The specifications of this device are based on the test circuit shown above and subject to change or obsolescence without notice. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. 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. 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 Issue : 1.1 C1 Date : March 2010