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.

ISO9001: 2000 Registered

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

5-2. Electronic Characteristics

Reference temperature:

Characteristic

Minimum

Typical

Maximum

Unit

Centre Frequency

(Centre frequency between 3dB points)

433.920

MHz

Insertion Loss

IL

433.76 …. 434.08 MHz

--

2.2

3.5

dB

3dB Pass bandwidth (relative to IL)

600

700

760

kHz

Passband (relative to IL)

433.76 …. 434.08 MHz

433.74 …. 434.10 MHz

433.70 …. 434.14 MHz

--

--

--

0.5

0.7

1.0

2.0

3.0

6.0

dB

dB

dB

Relative Attenuation (relative to IL)

10.00 …. 414.00 MHz

414.00 …. 424.50 MHz

424.50 …. 431.72 MHz

431.72 …. 433.10 MHz

434.92 …. 442.00 MHz

442.00 …. 550.00 MHz

550.00….1000.00 MHz

45

38

28

18

10

32

45

50

45

32

22

16

38

55

--

--

--

--

--

--

--

dB

dB

dB

dB

dB

dB

dB

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling

!

NOTE:

1.

2.

Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is

connected to a 50Ω test system with VSWR ≤1.2:1. The test fixture L and C are adjusted for minimum insertion loss

impedance matching component values and quality.

3.

Unless noted otherwise, specifications apply over the entire specified operating temperature range.

4.

The specifications of this device are based on the test circuit shown above and subject to change or obsolescence

without notice.

5.

All equipment designs utilizing this product must be approved by the appropriate government agency prior to

manufacture or sale.

6.

Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications,

processes and circuits implemented within components or assemblies.

Issue : 2 C1u

Date : SEPT 06