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©2009 by RF Monolithics, Inc.

SF2185A - 6/11/09

SF2185A Filter Response

SF2185A Passband Amplitude and Group Delay Ripple

CH1

S2 1

LO G

10 dB/

RE F -60 d B

CENTER

70 . 000

000

MHz

SPAN

5 0 . 0 00

000

MH z

Cor

29 Ja n 20 09 14 :38:36

1

2

3

4

1 : 0 . 0000

dB

0 . 000

00 0

MH z

Max

REF=1

CH 1

Markers

BW :

9 . 1 042 59

MHz

ce nt

:

7 0 . 017709

M Hz

Q: 7 . 6 907

1 _ loss

: -1 0

. 5 92

dB

CH1 PASS

SF2 185A

Full

CH1

S 21

DEL

50 ns/

REF 1.6 us

C

Smo

CH2

S 21

L OG

1 dB/

REF -10 .74 dB

START

6 5 . 000

0 00

M Hz

STOP

7 5 . 000

0 00

M Hz

C

29 Jan 2009 14:41:40

1

2

3

2 : 34 . 33 2

ns

7 . 4 00

0 00

MHz

RE F=3

CH1

M arkers

me an

: 1 . 6 42 8

u s

s . dev

: 1 1 . 132

n s

p-p

: 5 7 . 4 49

ns

CH1 PASS

1

2

3

2 : - . 16 420

d B

7 . 4 00

0 00

MHz

RE F=3

CH2

M arkers

m ean

: -11

. 001

d B

s . d ev

: . 1 970 0

d B

p-p

: . 85 240

dB

SF21 85 A

Fu ll

Fu ll