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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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http://www.actcrystals.com

Characteristics of channel 2 (switching pin 2 connected to pin 1)

Reference temperature:

Terminating source impedance:

Terminating load impedance:

Item

min.

typ.

max.

Unit

Insertion attenuation

IL

Reference level for

the following data

36.17

MHz

19.5

21.0

22.5

dB

Pass bandwidth

α

6.4

6.7

7.0

MHz

α

6.7

7.0

7.3

MHz

α

7.7

8.0

8.3

MHz

α

7.9

8.5

9.1

MHz

Relative attenuation

α

rel

Lower sidelobe

25.00 ... 31.55

MHz

28.0

34.0

—

dB

Upper sidelobe

40.75 ... 45.00

MHz

27.0

32.0

—

dB

Reflected wave signal suppression

1.1

μs ... 6.0 μs after main pulse

(test pulse 250 ns,

carrier frequency 36.17 MHz)

42.0

50.0

—

dB

Feed-through signal suppression

1.3

μs ... 1.2 μs before main pulse

(test pulse 250 ns,

carrier frequency 36.17 MHz)

—

50.0

—

dB

Group delay ripple (p-p)

Δ

τ

32.75 … 39.55

MHz

—

50

—

ns

Temperature coefficient of frequency

—

–72

—

ppm/K

Issue : 1 C1

Date : SEPT 04