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 - Registration number 6830/2
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
The ACTF4025/410.0/QCC8C is a low-loss, compact, and economical surface-acoustic-wave (SAW)
filter in a surface-mount ceramic QCC8C case for FRS & PMR. ( Centre Frequency : 410.0MHz )
1. Package Dimension (QCC8C) 2.
3. Test Circuit
Pin Configuration
2 Input / Output
6 Output / Input
1,3,5,7 To be Grounded
4,8 Case Ground
Sign Data (unit: mm) Sign Data (unit: mm)
A 2.08 E 1.20
B 0.60 F 1.35
C 1.27 G 5.00
D 2.54 H 5.00
Issue : 1 C1
Date : SEPT 04
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 - Registration number 6830/2
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
4. Typical Frequency Response
5. Performance
5-1. Maximum Ratings
Rating Value Unit
Input Power Level P 0 dBm
DC Voltage VDC 10 V
Operable Temperature Range TA
-10 to +65 °C
Storage Temperature Range Tstg -40 to +85 °C
Issue : 1 C1
Date : SEPT 04
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 - Registration number 6830/2
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
Characteristic Minimum Typical Maximum Unit
Centre Frequency fC
-- 410.000 -- MHz
User Signal Band BW
-- ±2.0 -- MHz
Insertion Loss IL
fC ± 2.0 MHz
--
3.0
4.5
dB
Absolute Attenuation
α
DC to fC -20.0MHz
fC +25.0MHz to fC +200.0MHz
36
42
47
52
--
--
dB
Passband Ripple Δ α
fC
± 2.0 MHz
--
--
2.0
dB
Input / Output Impedance (Nominal) 50Ω // 0pF
iCAUTION: Electrostatic Sensitive Device. Observe precautions for handling!
1. The frequency fC is defined as the midpoint between the 3dB frequencies.
2. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is
connected to a 50 Ω test system with VSWR ≤1.2:1. The test fixture L and C are adjusted for minimum insertion
loss at the filter centre frequency, fC. Note that insertion loss, bandwidth, and passband shape are dependent on
the 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 : 1 C1
Date : SEPT 04
