B39861B7848C710

SAW Filters for Mobile Communications Series/Type: B7848 The following products presented in this data sheet are being withdrawn. Ordering Code B39861B7848C710 Substitute Product Date of Withdrawal 2010-01-15 Deadline Last Orders 2010-04-30 Last Shipments 2010-07-30 For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales. SAW Components B7848 Low-Loss Filter for Mobile Communication 860,5 MHz Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = -30 to +70 ˚C ZS = 50 Ω ZL = 50 Ω min. Nominal frequency fN Maximum insertion attenuation 851,0 ... 870,0 αmax MHz typ. max. — 860,5 — MHz — 2,2 3,0 dB — 0,6 1,0 dB ∆α Amplitude ripple (p-p) 851,0 ... 870,0 MHz ∆τ Group delay ripple (p-p) 851,0 ... 870,0 MHz — 30 60 ns Return loss (Input and Output) 851,0 ... 870,0 MHz 11 13 — dB 45 37 28 27 37 47 27 55 51 42 51 57 55 39 — — — — — — — dB dB dB dB dB dB dB α Attenuation 0,100... 806,000 MHz 806,000... 825,000 MHz 896,000... 902,000 MHz 905,825... 924,825 MHz 960,650... 979,650 MHz 1070,300...1089,300MHz 1089,300... 3000,000MHz 4 Oct 18, 2004 SAW Components B7848 Low-Loss Filter for Mobile Communication 860,5 MHz Data Sheet Transfer function Transfer function (pass band) 5 Oct 18, 2004 SAW Components B7848 Low-Loss Filter for Mobile Communication 860,5 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT/IS P.O. Box 80 17 09, 81617 Munich, GERMANY  EPCOS AG 2004. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 6 Oct 18, 2004