NJG1670LG3
ꢀ ELECTRICAL CHARACTERISTICS 2 (RF)
General conditions: Ta=+25°C, Zs=Zl=50Ω, VDD=2.7V, VCTL(L)=0V, VCTL(H)=1.8V, with application circuit
Parameter
Symbol
Conditions
Min
Typ
Max Units
TX1 - ANT,
824~849MHz, 880~915MHz, Pin=34dBm
Insertion loss 1
LOSS1
-
0.85
1.10 dB
TX2 - ANT,
Insertion loss 2
LOSS2 1710MHz~1785MHz, 1850MHz~1910MHz,
Pin=32dBm
-
-
-
-
-
-
-
1.00
0.90
1.1
1.30 dB
1.10 dB
ANT - RX1~4,
869MHz~894MHz, 925MHz~960MHz, Pin=10dBm
Insertion loss 3(1) LOSS3(1)
ANT - RX1~4,
Insertion loss 3(2) LOSS3(2) 1805MHz~1880MHz, 1930MHz~1990MH,
Pin=10dBm
1.3
dB
TRX1~4 - ANT
Insertion loss 4(1) LOSS4(1)
0.40
0.45
0.60
0.70
0.55 dB
0.60 dB
0.75 dB
0.85 dB
824MHz~849MHz, 869MHz~894MHz, Pin=26dBm
TRX1~4 - ANT
Insertion loss 4(2) LOSS4(2)
880MHz~915MHz, 925MHz~960MHz, Pin=26dBm
TRX1~4 - ANT
Insertion loss 4(3) LOSS4(3) 1850MHz~1910MHz, 1930MHz~1990MHz,
Pin=26dBm
TRX1~4 - ANT, 1920MHz~1980MHz,
Insertion loss 4(4) LOSS4(4)
2110MHz~2170MHz, Pin=26dBm
VSWR 1
VSWR 2
VSWR 3
VSWR 1 TX1,2 ON, Input / output port
VSWR 2 RX1~4 ON, Input / output port
-
-
-
-
-
-
1.5
1.5
1.5
VSWR 3 TRX1~4 ON, Input / output On port
TX1 ON, TX1 to RX1~4,
Isolation 1
Isolation 2
Isolation 3(1)
ISL1
824~849MHz, 880~915MHz,
Pin=34dBm
35
40
25
40
50
30
-
-
-
dB
dB
dB
TX2 ON, TX2 to RX1~4,
1710MHz~1785MHz, 1850MHz~1910MHz,
Pin=32dBm
ISL2
RX1~4 ON, TX1 to ANT,
ISL3(1) 824~849MHz, 880~915MHz,
Pin=10dBm
RX1~4 ON, TX2 to ANT,
ISL3(2) 1710MHz~1785MHz, 1850MHz~1910MHz,
Pin=10dBm
Isolation 3(2)
25
30
-
dB
TRX1~4 ON, TRX1~4 to RX1~4,
824MHz~849MHz, 880MHz~915MHz,
1850MHz~1910MHz, 1920MHz~1980MHz,
Pin=26dBm
Isolation 4
ISL4
45
-
50
3
-
dB
All paths
TSW
Switching time
8
μs
Ta=-20deg~+85deg
- 4 -
NJRC [ NEW JAPAN RADIO ]
