Models 900CT & 900BT

Model 900 Series

Single Channel –

Certified

Instrument Block Diagram

9

8

7

6

5

4

3

2

1

0

9

8

7

6

5

4

3

2

1

0

4

3

2

1

0

100

10

1

0.1

MULTIPLIER

CORNER FREQUENCY HZ

FRONT PANEL

CORNER

FREQUENCY

TUNING

OFFSET

OFFSET

NULLED

BYPASS

10dB

0dB

20dB

INPUT

B

A

GAIN (dB)

OUTPUT

AMP

OUT

A-B

A

DIFF

AMP

+

-

8-POLE TUNABLE

FILTER

TYPICAL

ADJUSTMENT

FUNCTION

TYPICAL

FRONT PANEL

BNC CONNECTOR

BLOCK DIAGRAM

2

1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176

e-mail: sales@freqdev.com

• Web Address: http://www.freqdev.com