Filename: tfs 280m.doc

Version 1.6

07.10.2009

Vectron International

Filter specification

TFS 280M

2/5

Tele Filter GmbH

Potsdamer Straße 18

D 14 513 TELTOW / Germany

Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30

Filter characteristic

260

264

268

272

276

280

284

288

292

296

300

-70

-63

-56

-49

-42

-35

-28

-21

-14

-7

0

frequency in MHz

279

279.2

279.4

279.6

279.8

280

280.2

280.4

280.6

280.8

281

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

0

frequency in MHz

279

279.2

279.4

279.6

279.8

280

280.2

280.4

280.6

280.8

281

1.16

1.31

1.46

1.61

1.76

1.91

2.06

2.21

2.36

2.51

2.66

frequency in MHz

Construction and pin connection

(All dimensions in mm)

+0,2

1

5,08

1

0,8

1

3

6

8

Date code

3

5

Date code: Year + week

X

2009

A

2010

B

2011

...

1

Input

2

Input

3

Ground

4

Ground

5

Ground

6

Output

7

Output

8

Ground

9

Ground

10

Ground

TFS 280M

●

X41

50 Ω Test circuit

L3

L1

L2

SAW

L4

L5

L6

2

3, 4, 5, 8, 9, 10

6

7

1

VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is

assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.