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

36.00

MHz

19.0

20.5

22.0

dB

Amplitude ripple (p-p)

Δα

32.35 … 39.65

MHz

—

0.7

—

dB

Pass bandwidth

α

—

7.7

—

MHz

α

—

8.0

—

MHz

α

—

8.9

—

MHz

α

—

9.4

—

MHz

Relative attenuation

α

rel

31.65

MHz

8.0

12.0

—

dB

40.35

MHz

6.0

9.0

—

dB

31.30

MHz

22.0

32.0

—

dB

40.70

MHz

20.0

27.0

—

dB

Lower sidelobe

25.00 ... 31.00

MHz

35.0

40.0

—

dB

Upper sidelobe

41.00 ... 45.00

MHz

32.0

38.0

—

dB

Reflected wave signal suppression

1.0

μs ... 6.0 μs after main pulse

(test pulse 250 ns,

carrier frequency 36.00 MHz)

42.0

52.0

—

dB

Feed-through signal suppression

1.3

μs ... 1.2 μs before main pulse

(test pulse 250 ns,

carrier frequency 36.00 MHz)

—

50.0

—

dB

Group delay ripple (p-p)

Δ

τ

32.35 … 39.65

MHz

—

50

—

ns

Temperature coefficient of frequency

—

–72

—

ppm/K

Issue : 1 C1

Date : SEPT 04