Filename: tfs 751.doc

Version 1.3

06.03.2009

Vectron International

Filter specification

TFS 751

1/5

Vectron International GmbH & Co. KG

Potsdamer Straße 18

D 14 513 TELTOW / Germany

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

Vectron International GmbH & Co. KG 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

Ω

Output:

50

Ω

Characteristics

Remark:

limit. The values of absolute attenuation aabs are guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating

temperature range is included in the production tolerance scheme.

D a t a

typ. value

tolerance / limit

Insertion loss

ae

1,7

dB

max.

3,0

dB

(reference level)

Nominal frequency

-

751,5

MHz

Passband

PB

-

±

5,5

MHz

Pass band ripple

p-p

0,8

dB

max.

1,5

dB

Absolute attenuation

arel

776

MHz

...

787

MHz

35

dB

min.

15

dB

788

MHz

...

805

MHz

35

dB

min.

20

dB

806

MHz

...

849

MHz

33

dB

min.

20

dB

Return loss within PB

13

dB

min.

10

dB

Input power level

-

max.

15

dBm

Operating temperature range

OTR

-

- 25 °C ... + 85 °C

Storage temperature range

-

- 40 °C ... + 85 °C

Temperature coefficient of frequency

TCf *

-39

ppm/K

-

*)

Generated:

Checked / Approved: