Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 942.50MHz SAW Filter Part No: MA05955 Model: TA942GG REV NO.: 1 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 0 V 3.Operating Temperature: -30C to +85C 4.Storage Temperature: -40C to +85C B. ELECTRICAL CHARACTERISTICS: Characteristics Center frequency Fc (dB) Insertion loss within 925 ~960 MHz IL (dB) Amplitude ripple (p-p) within 925 ~ 960 MHz (dB) Attenuation (Reference level from 0 dB) DC ~ 905 MHz (dB) 905 ~ 915 MHz (dB) 980 ~ 1000 MHz (dB) 1000 ~ 2000 MHz (dB) VSWR within 925 ~960 MHz Source impedance Zs () Load impedance ZL () Min. Typ. Max. - 942.5 2.2 0.8 3.0 1.5 17.0 5.0 13.0 20.0 - 20.5 15.0 30.0 23.0 2.2 50 50 2.7 - Note1. No matching network required for operation at 50 TA942GG v1 1 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 942.50MHz SAW Filter Part No: MA05955 Model: TA942GG REV NO.: 1 C. Frequency Characteristics : (wideband) TA942GG v1 2 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 942.50MHz SAW Filter Part No: MA05955 Model: TA942GG REV NO.: 1 D. Reflections Functions: S11 VSWR S22 VSWR TA942GG v1 3 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 942.50MHz SAW Filter Part No: MA05955 Model: TA942GG REV NO.: 1 E. MEASUREMENT CIRCUIT: HP Network analyzer B SAW Filter E A,C,D,F F. OUTLINE DRAWING: C A TA942GG v1 4 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 942.50MHz SAW Filter Part No: MA05955 Model: TA942GG REV NO.: 1 G. MECHANICAL & ENVIRONMENTAL CHARACTERISTICS: Test Item Shock ( Drop test ) Vibration Solderability ( solder heat ) Temperature Characteristics Dry heat ( Aging test ) Condition of Test Requirements random free drops 3 times from height of 1.0 meter onto concrete floor. Total peak amplitude : 1.5mm Vibration frequency : 10 to 55 Hz Sweep period : 1.0 minute Vibration directions : 3 mutually perpendicular Duration : 2 hr / direc. immersed pad in soldering bath at 245±5°C for 5±0.5 seconds. The specimens shall meet the electrical specifications 75% or more of the immersed surface shall be covered with solder Specimens shall be measured within 10°C to +50°C temperature range Temperature : 125 ± 2 °C Duration : 250 hours Cold resistance Temperature : -40 ± 3 °C Duration : 96 hours Thermal Shock Heat cycle conditions -55 C 25 C 85 C (30 min) (5 min) (30 min) Cycle time : 5 times TA942GG v1 The specimens shall meet the electrical specifications 5 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 942.50MHz SAW Filter Part No: MA05955 Model: TA942GG REV NO.: 1 H. PACKING: 1. REEL DIMENSION C TA 2. TAPE DIMENSION TA942GG v1 6