1/4 part number CMF2A945S30CCA rev. date 2005-11-23 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 page 1/4 phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com c c h h i i n n a a e e l l e e c c t t r r o o n n i i c c s s t t e e c c h h n n o o l l o o g g y y g g r r o o u u p p c c o o r r p p o o r r a a t t i i o o n n n n o o . . 2 2 6 6 r r e e s s e e a a r r c c h h i i n n s s t t i i t t u u t t e e s s i i p p a a t t c c o o . . , , l l t t d d . . w w w w w w . . s s i i p p a a t t s s a a w w . . c c o o m m dielectric filter part number: CMF2A945S30CCA e e l l e e c c t t r r i i c c a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s item spec unit 1 1 center frequency [fo] 945.0 mhz 2 2 bandwidth [bw] fo 15.0[ 930 ~ 960 ] mhz 3 3 insertion loss in bw 2.5 max. db 4 4 ripple in bw 0.5 max. db 5 5 v s w r 2.0 : 1 ratio 6 6 in/out impedance 50 40.0 db min. @ 845.0 [fo-100] mhz 7 7 attenuation [absolute value] 8 8 operation temperature range -40 to +85 d d i i m m e e n n s s i i o o n n s s unit mm tolerance 0.20 top view bottom view 1.1 2.7 0 0.7 1.5 2.9 3.7 2.5 4.5 8.5 gr ound i/o i/o 945a
2/4 part number CMF2A945S30CCA rev. date 2005-11-23 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 page 2/4 phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com c c h h i i n n a a e e l l e e c c t t r r o o n n i i c c s s t t e e c c h h n n o o l l o o g g y y g g r r o o u u p p c c o o r r p p o o r r a a t t i i o o n n n n o o . . 2 2 6 6 r r e e s s e e a a r r c c h h i i n n s s t t i i t t u u t t e e s s i i p p a a t t c c o o . . , , l l t t d d . . w w w w w w . . s s i i p p a a t t s s a a w w . . c c o o m m dielectric filter part number: CMF2A945S30CCA r r e e c c o o m m m m a a n n d d e e d d p p c c b b o o a a r r d d p p a a t t t t e e r r n n i/o po rt s o ld erin g po in t ground soldering point characteristics
3/4 part number CMF2A945S30CCA rev. date 2005-11-23 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 page 3/4 phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com c c h h i i n n a a e e l l e e c c t t r r o o n n i i c c s s t t e e c c h h n n o o l l o o g g y y g g r r o o u u p p c c o o r r p p o o r r a a t t i i o o n n n n o o . . 2 2 6 6 r r e e s s e e a a r r c c h h i i n n s s t t i i t t u u t t e e s s i i p p a a t t c c o o . . , , l l t t d d . . w w w w w w . . s s i i p p a a t t s s a a w w . . c c o o m m dielectric filter part number: CMF2A945S30CCA
4/4 part number CMF2A945S30CCA rev. date 2005-11-23 sipat co., ltd. ( cetc no. 26 research institute ) nanping huayuan road no. 14 chongqing, china, 400060 rev. 1.0 page 4/4 phone: +86-23-62920684 fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com c c h h i i n n a a e e l l e e c c t t r r o o n n i i c c s s t t e e c c h h n n o o l l o o g g y y g g r r o o u u p p c c o o r r p p o o r r a a t t i i o o n n n n o o . . 2 2 6 6 r r e e s s e e a a r r c c h h i i n n s s t t i i t t u u t t e e s s i i p p a a t t c c o o . . , , l l t t d d . . w w w w w w . . s s i i p p a a t t s s a a w w . . c c o o m m dielectric filter part number: CMF2A945S30CCA
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