Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: info@actcrystals.com
6. Electronic Specification
6-1.Maximum Ratings
Item
Input Signal Level
DC Permissive Voltage
Operating Temperature Range
Storage Temperature Range
Symbol
IS
max
V
DC
T
A
T
stg
Rating
5
0
-10 ~ +60
-40 ~ +85
Unit
dBm
V
°C
°C
6-2.Electronic Characteristics
Ant term. impedance
Port 1 term. impedance
Port 2 term. impedance
Port 1
Items
Centre
Frequency
Bandwidth
Insertion Loss
Ripple Level
Z
Ant
= 50Ω
Z
Port1
= 50Ω
Z
Port2
= 50Ω
Port 2
Unit
Symbol
Test condition
f
C
BW
3dB
IL
PASS
A
RIP
-
-
f
C
±1.0MHz
f
C
±1.0MHz
450.0~870.0MHz
870.0~882.45MHz
882.45~904.75MHz
904.75~905.85MHz
Min.
-
±1.0
-
-
52
44
30
36
8
5
30
26
42
22
36
Typ.
926.25
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.
Test condition
-
Min.
-
±1.0
-
-
47
30
5
5
38
23
45
42
22
Typ.
903.75
-
-
-
-
-
--
-
-
-
-
-
-
Max.
MHz
-
4.5
2.0
-
-
-
-
-
-
-
-
-
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
-
4.5
2.0
-
-
--
-
-
-
-
-
-
-
-
-
f
C
±1.0MHz
f
C
±1.0MHz
450.0~861.95MHz
861.95~883.35MHz
883.35~894.05MHz
913.45~924.15MHz
924.15~927.25MHz
945.55~970. 0MHz
970.0~1050MHz
1050~1350MHz
1350~1800MHz
Rejection
Level
IL
STOP
905.85~916.55MHZ
935.95~946.65MHz
946.65~948.65MHz
968.05~1000MHz
1000~1350Mhz
1350~1800MHz
Isolation
(between port1
and port2)
Input / Output
Impedance
IL
RX←→TX
ZI / ZO
902.75~904.75MHz
925.25~927.25MHz
36
-
-
dB
-
-
50
-
-
-
50
-
Ω
i
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling!
1.
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 at the filter centre frequency, f
C
. Note that insertion loss, bandwidth, and passband shape are
dependent on the impedance matching component values and quality.
Unless noted otherwise, specifications apply over the entire specified operating temperature range.
The specifications of this device are based on the test circuit shown above and subject to change or
obsolescence without notice.
All equipment designs utilizing this product must be approved by the appropriate government agency prior to
manufacture or sale.
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.
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
2.
3.
4.
5.
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
Issue : 1 C1
Date : SEPT 04
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
