HPMD-7904 Datasheet, PDF (3/8 Pages) Agilent(Hewlett-Packard) – FBAR Duplexer for US PCS Band

The plots below provide typical
performance obtained from
samples of the HPMD-7904
duplexer.
In order to obtain the best
performance from the
HPMD-7904 duplexer, refer to
Design Note D007, which is
available from your Agilent
Technologies technical support
or sales departments.
0
S31
-10
-20
-30
-40
-50
S23
-60
-70
1.82 1.84 1.86 1.88 1.90 1.92 1.94 1.96 1.98 2.00 2.02
FREQUENCY (GHz)
Figure 1. Tx and Rx Port Insertion Loss (typical).
0
-1
S₃₁
-2
S23
-3
-4
-5
1.82 1.84 1.86 1.88 1.90 1.92 1.94 1.96 1.98 2.00 2.02
FREQUENCY (GHz)
Figure 2. Insertion Loss Detail (typical).
0
-5
-10
S11
S22
-15
-20
1.82 1.84 1.86 1.88 1.90 1.92 1.94 1.96 1.98 2.00 2.02
FREQUENCY (GHz)
Figure 3. Tx and Rx Port Return Loss (typical).
0
-5
-10
S33
-15
-20
1.82 1.84 1.86 1.88 1.90 1.92 1.94 1.96 1.98 2.00 2.02
FREQUENCY (GHz)
Figure 4. Ant Port Return Loss (typical).
freq (1.850 GHz to 1.910 GHz)
Figure 5. S11, Tx Port Impedance (typical).
3
freq (1.930 GHz to 1.990 GHz)
Figure 6. S22, Rx Port Impedance (typical).