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+44 118 979 1238

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Email: info@actcrystals.com

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

ISO9001: 2000 Registered

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Registration number 6830/2

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

http://www.actcrystals.com

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The ACTQ403/403.55/TO39 is a two-port, 180° surface-acoustic-wave (SAW) resonator in a

low-profile metal TO-39 case. It provides reliable, fundamental-mode, quartz frequency

stabilization i.e. in transmitters or local oscillators operating at 403.550 MHz.

1.Package Dimension (TO-39)

2.

3.Equivalent LC Model and Test Circuit

4.Typical Application Circuits

1) Low-Power Transmitter Application

2) Local Oscillator Application

Pin

Configuration

1

Input / Output

2

Output / Input

3

Case Ground

Dimension

Data (unit: mm)

A

9.30±0.20

B

5.08±0.10

C

3.40±0.20

D

3±0.20

⁄5±0.20

E

0.45±0.20

Issue : 1 C1

Date : SEPT 04