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

5.Performance

5-1.Maximum Ratings (Ta=25

°C)

Item

Conditions

Rating

Unit

DC Voltage

Between input or output

0

V

Instantaneous DC Voltage

Between any two electrodes

3

V

AC Voltage

50/60 Hz, Between input or output

3

Vp-p

Storage temperature range

Tstg

—

-55 to +85

°C

Tstg

Operating temperature range

Topr

—

-20 to +70

°C

Topr

5-2.Electronic Characteristics

Reference temperature:

Terminating source impedance:

Terminating load impedance:

Item

Min.

Typ.

Max.

Unit

Centre Frequency

fc

--

479.50

--

MHz

Insertion attenuation

479.50 MHz

α

(Reference level for the following data)

--

23.3

25.3

dB

Pass bandwidth

--

16.5

--

MHz

Relative attenuation

463.50 MHz

470.50 MHz

488.50 MHz

495.50 MHz

--

-4.5

-9.0

--

-46

-2.5

-5.9

-42

-30

--

--

-30

dB

dB

dB

dB

Amplitude ripple (p-p)

474.50 … 484.50 MHz

Δ α

--

0.5

1.0

dB

Group delay ripple (p-p)

474.50 … 484.50 MHz

Δ

τ

--

12

25

ns(p-p)

Temperature coefficient of frequency

--

-18

-25

ppm/K

Issue : 1.1 C1

Date : March 2010