Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: info@actcrystals.com
4. Features
l
l
l
Compact RF duplexer for cordless telephone CT1
High stability and reliability with good performance
No matching network required for operation at 50
5. Performance
5-1.Maximum Ratings
Item
Input Power
DC Voltage
Operating Temperature Range
Storage Temperature Range
Symbol
P
in
V
DC
T
A
T
stg
Rating
15
3
-10 ~ +60
-40 ~ +85
Units
dBm
V
°C
°C
5-2.Electronic Characteristics
Characteristic
Centre frequency
Port 1
Port 2
Insertion loss
Port 1: 959.000…960.000 MHz
Port 2: 914.000…915.000 MHz
Amplitude ripple(p-p)
Port 1: 959.000…960.000 MHz
Port 2: 914.000…915.000 MHz
Absolute attenuation
Port 1
914.000…915.000 MHz
Absolute attenuation
Port 2
959.000…960.000 MHz
Temperature coefficient of frequency
f
C
--
--
IL
--
--
Δα
--
--
α
30
α
30
TC
f
--
35
-30
--
--
dB
ppm/K
35
--
dB
0.7
0.7
2.0
2.0
dB
dB
3.5
3.5
4.5
4.5
dB
dB
959.500
914.500
--
--
MHz
MHz
Minimum
Typical
Maximum
Units
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
Issue : 1 C1
Date : SEPT 04
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
