SAW Components
SAW Duplexer
Data Sheet
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
Characterisitcs ANT - RX
Center frequency
Maximum insertion attenuation
869.0 ... 894.0
Amplitude ripple
(p-p)
869.0 ...
Input VSWR (ANT port)
869.0 ...
Output VSWR (RX port)
869.0 ...
894.0
894.0
894.0
f
C
α
max
MHz
∆α
MHz
MHz
MHz
1.0
1.6
1.7
1.5
2.0
2.0
dB
2.4
3.0
dB
T = –30 ˚C to +85 ˚C
Z
ANT
= 50
Ω
|| 8.2 nH
Z
RX
=
50
Ω
Z
TX
=
50
Ω
min.
typ.
@ 25 ˚C
881.5
max.
MHz
B7670
836.50 / 881.50 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
5
February 05, 2009
EPCOS [ EPCOS ]
