Fig. 3: block diagram of sma 250, Sma/ sba series – Sonodyne SBA 250P User Manual

Page 15

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Page 13

SMA/ SBA SERIES

FIG. 3: BLOCK DIAGRAM OF SMA 250

CH

-1

PR

IO

RI

TY

M

UT

IN

G

M

UT

E

M

UT

E

M

UT

E

M

UT

E

M

UT

E

M

UT

E

TH

ER

M

AL

-9

dB

CH

1

PU

SH

P

UL

L

O

UT

PU

T

ST

AG

E

O

UT

PU

T

TE

RM

IN

AL

4

O

HM

S

DI

RE

CT

CO

M

10

0V

70

V

CO

M

M

UT

E

RE

C

O

UT

PU

T

O

.T

.

IN

(L

IN

K)

CH

2

CH

4

+9

dB

TR

EB

LE

-1

2d

B

+1

2d

B

BA

SS

CH

1

CH

2

CH

4

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