DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, Ilminster Somerset, TA19 9DQ, UK SAW Filter 1240MHz Model: TA0260A Part No: MA05439 Rev No: 2 TA0260A v2 1 A. MAXIMUM RATING: 1. Operating Temperature: -40° C ~ +85° C 2. Storage Temperature: -40° C ~ +85° C B. CHARACTERISTICS: Balanced to Balanced operation Value Characteristics Min. Typ. Max. Note Centre frequency Fc MHz - 1240 - - Insertion loss (1230 ~ 1250MHz) IL dB - 4.7 5.8 - Ripple (1230 ~ 1250MHz) dB - 1.6 2.5 - Attenuation: (Reference level from 0dB)
500 Fc -98MHz dB 50 60 - -
Fc -98 Fc -85MHz dB 40 44 - - Fc -85 Fc -68MHz dB 40 46 - - Fc -88MHz dB 40 46 - - Fc -72MHz dB 48 56 - - Fc -44MHz dB 50 59 - - Fc -36MHz dB 46 60 - - Fc +70 2000MHz dB 50 55 - - Group delay ripple (p-p) ( 1230 ~ 1250MHz) nS - 3 -
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, Ilminster Somerset, TA19 9DQ, UK SAW Filter 1240MHz Model: TA0260A Part No: MA05439 Rev No: 2 TA0260A v2 2 C. FREQUENCY CHARACTERISTICS: 1. Sdd21 Response -80 -70 -60 -50 -40 -30 -20 -10 1140 1190 1240 1290 1340 MHz dB 2. Sdd21 Response (wide band) -80 -70 -60 -50 -40 -30 -20 -10 500 700 900 1100 1300 1500 1700 1900 MHz dB
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, Ilminster Somerset, TA19 9DQ, UK SAW Filter 1240MHz Model: TA0260A Part No: MA05439 Rev No: 2 TA0260A v2 3 D. MEASUREMENT CIRCUIT: 1. Balanced input 200Ω and Balanced output 200Ω 2. Balanced input 400 ohm and Balanced output 400 ohm E. OUTLINE DRAWING:
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, Ilminster Somerset, TA19 9DQ, UK SAW Filter 1240MHz Model: TA0260A Part No: MA05439 Rev No: 2 TA0260A v2 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION