ENGINEERING TECHNIQUES & SOLUTIONS

1011 Old Barn Road

Parkton, Maryland 21120

Telephone 410 967-2248

 

 

 

ETS THF NF4 Tunable Switched Notch Filter

 

Switchable Filter Assemblies :

 

MODEL

# of Filters per Assembly

 

Center Frequency Range

( MHz )

Bandwidth Range

( Percent )

# of Sections per Filter

Operation Temperature

Deg C

ETS SWF-2

2

50 to 6000

1 to 70

2 to 8

-10 to + 55

ETS SWF-3

3

50 to 6000

1 to 70

2 to 8

-10 to + 55

ETS SWF-4

4

50 to 6000

1 to 70

2 to 8

-10 to + 55

ETS SWF-5

5

50 to 6000

1 to 70

2 to 8

-10 to + 55

ETS SWF-6

6

50 to 6000

1 to 70

2 to 8

-10 to + 55

ETS SWF-8

8

50 to 6000

1 to 70

2 to 6

-10 to + 55

ETS SWF 2-2

2 + 2

50 to 6000

1 to 70

2 to 8

-10 to + 55

ETS SWF 4-4

4 + 4

50 to 6000

1 to 70

2 to 8

-10 to + 55

ETS SWF 6-6

6 + 6

50 to 6000

1 to 70

2 to 6

-10 to + 55

 

Call for additional options

 

MODEL

# of Switchable Filters per Assembly

 

Band Reject Filter

Frequencies

Control Interface

Display Type

Operation Temperature

Deg C

ETS 304HFNF4

4

5.95 6.05 MHz

7.29-7.41 MHz

7.6-9.2 MHz

11.25-12.45 MHz

Front Panel Select /Aethernet

2 x 20 LCD

-10 to + 55

ETS 304THNF4

4

2 tunable from 1.5 to 4 MHz

2 tunable from 4 to 10 MHz

Aethernet

2 x 20 LCD

-10 to + 55