Filename: tfs 1968.doc

Version 2.0

29.05.2012

Vectron International

Filter specification

TFS 1968

1/5

Vectron International GmbH

Potsdamer Straße 18

D 14 513 TELTOW / Germany

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

Vectron International GmbH 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.

Measurement condition

Ambient temperature:

23

°C

Input power level:

0

dBm

Terminating impedance:

Input:

50

Output:

50

Characteristics

Remark:

The nominal frequency fN is fixed at 1968,75 MHz. The insertion loss ae is defined as loss value determined at fN. All specified data are met within the

operating temperature range.

D a t a

typ. value

tolerance / limit

Insertion loss

ae

2,0

dB

max.

5,0

dB

(reference level)

Nominal frequency

f

B

N

-

1968,75

MHz

Centre frequency

f

B

C

1968,75

MHz

-

Bandwidth

BW

3

dB

55,3

MHz

-

Absolute attenuation

aabs

@

984,37

MHz

40

dB

min.

35

dB

@ 2953,12

MHz

38

dB

min.

35

dB

@ 3937,50

MHz

31

dB

min.

25

dB

@ 4921,87

MHz

30

dB

min.

25

dB

@ 5906,25

MHz

18

dB

min.

14

dB

Operating temperature range

OTR

-

- 40 °C ... + 90 °C

Storage temperature range

-

- 45 °C ... + 95 °C

Temperature coefficient of frequency

TCf *

-46

ppm/K

-

*) ∆f(Hz) = TCf(ppm/K) x (T-T

B

To(MHz).

Generated:

Checked / Approved: