Tel : +44 118 979 1238

Fax : +44 118 979 1283

Email: info@actcrystals.com

In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.

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For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK

http://www.actcrystals.com

]

Electronic Characteristics

Reference temperature:

Terminating source impedance:

Terminating load impedance:

Item

min.

typ.

max.

Unit

Insertion attenuation

IL

Reference level for

the following data

44.06 (44.00)

MHz

11.0

12.5

14.0

dB

Relative attenuation

α

rel

Picture carrier

45.81 (45.75)

MHz

4.6

5.6

6.6

dB

Colour carrier

42.23 (42.17)

MHz

0.1

1.0

2.0

dB

41.98 (41.92)

MHz

—

2.0

—

dB

41.73 (41.67)

MHz

—

5.5

—

dB

Sound carrier

41.31 (41.25)

MHz

15.7

17.2

18.7

dB

Adjacent picture carrier

39.81 (39.75)

MHz

42.0

55.0

—

dB

Adjacent sound carrier

47.31 (47.25)

MHz

30.0

42.0

—

dB

Lower sidelobe

35.06 … 39.81

(35.00 ... 39.75)

MHz

36.0

44.0

—

dB

Upper sidelobe

47.31 … 55.06

(47.25 ... 55.00)

MHz

30.0

40.0

—

dB

Group delay ripple (p-p)

Δ

τ

—

40

—

ns

Temperature coefficient of frequency

—

–72

—

ppm/K

Issue : 1 C1

Date : SEPT 04