NJG1709KC1
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TYPICAL CHARACTERISTICS 1 (LNA+MIXER, f=1.5GHz, fLO=1619MHz, with test circuit 1)
LOCAL IN to IF OUT Isolation
vs. LO Frequency
0
-5
Condition
RF IN
RF OUT
VLNA=2.7V
-10
M.N
M.N
M.N.
VMIX=VLO=2.7V
PLO=-15dBm
50W
M.N.
-15
-20
-25
-30
Port1: LOCAL IN
Port2: IF OUT
MIXER IN
IF OUT
Port 2
M.N.
LOCAL IN
Port 1
1590
1600
1610
1620
1630
1640
1650
RF OUT – MIXER IN
Coaxial Cable
LO Frequency (MHz)
Z0=50 ohm, L=260 mm
LOCAL IN to RF IN Isolation
vs. LO Frequency
0
-5
Port 2
RF IN
Condition
-10
-15
-20
-25
-30
RF OUT
VLNA=2.7V
M.N
M.N
VMIX=VLO=2.7V
PLO=-15dBm
Port1: LOCAL IN
Port2: RF IN
IF OUT
M.N.
M.N.
MIXER IN
50W
M.N.
LOCAL IN
Port 1
1590
1600
1610
1620
1630
1640
1650
LO Frequency (MHz)
RF OUT – MIXER IN
Coaxial Cable
Z0=50 ohm, L=260 mm
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NJRC [ NEW JAPAN RADIO ]
