Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 374MHz SAW Filter for WLAN Part No: MA04268 Model: TB374GD REV NO.: 7 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. Operating Temperature: -10 oC to 85 oC 3. Storage Temperature: -40 oC to 85 oC B. ELECTRICAL CHARACTERISTICS: Item Unit MHz Min. - Type. 374 Max. - dB - 8.5 10 MHz 17 24 - Amplitude Ripple in Fc +/- 7MHz dB - 0.6 1 Group delay ripple in Fc +/- 7MHz nS - 40 100 Triple transit suppression dB 30 37 - Fc -100 to -33MHz dB 45 52 - Fc -33 to -22MHz dB 40 51 - Fc -22 to -16.5MHz dB 30 42 - Fc +16.5 to +22MHz dB 30 41 - Fc +22 to +43 MHz dB 35 44 Fc +43 to +100MHz dB 40 47 Center frequency, Fc Insertion Loss, IL Passband width, BW3 Note Attenuation:(Reference level from Min IL) TB374GD v7 - 1 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 374MHz SAW Filter for WLAN Part No: MA04268 C. Model: TB374GD REV NO.: 7 FREQUENCY CHARACTERISTICS: (1) Wide band Response: 0 -10 -20 -30 -40 -50 -60 -70 -80 274 (2) 294 314 334 354 374 394 414 434 454 474 Passband Response: 800 -8 -9 700 -10 -11 600 -12 IL -13 GD 500 -14 -15 400 -16 -17 -18 358 362 366 370 374 378 TB374GD v7 382 386 300 390 2 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 374MHz SAW Filter for WLAN Part No: MA04268 D. Model: TB374GD REV NO.: 7 MEASUREMENT CIRCUIT: (1) 50 unbalanced: (2) 200balanced: (3) E. 250balanced: OUTLINE DRAWING: TB374GD v7 3 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 374MHz SAW Filter for WLAN Part No: MA04268 Model: TB374GD REV NO.: 7 TB374GD v7 4 Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 374MHz SAW Filter for WLAN Part No: MA04268 REV NO.: 7 PACKING: 1. REEL DIMENSION TAPE DIMENSION 374 2. 374 F. Model: TB374GD TB374GD v7 5