All the technical data and Information contained herein are subject
to change without prior notice.
(in mm)
2.0±0.1
(3)
(2)
(1)
1.25±0.1
0.95±0.1
(4)
0.2±0.1 0.3±0.1
(5)
(6)
0.35±0.1
0.65±0.05
+0.1
0.3 -0.2
(1) :
(2)(5) :
(3) :
(4) :
(6) :
IN
GND
Main Out
Terminate
Coupled Out
LDC21 Series
∗
All the technical data and information contained herein are
subject to change without prior notice.
(in mm)
Part Number
LDC15836M20Q-360
LDC151G8820Q-359
LDC151G9520Q-359
LDC181G7420B-327
LDC21836M20B-027
LDC211G8820B-042
LDC211G9517B-031
Frequency
Range
(MHz)
836.5
±12.5MHz
1880
±30MHz
1950
±30MHz
1747.5
±37.5MHz
836.5
±12.5MHz
1880.0
±30.0MHz
1950.0
±30.0MHz
Coupling
(dB)
19.8
±1.0dB
20.5
±1.0dB
20.2
±1.0dB
20.0
±1.0dB
20.6
±1.0dB
20.0
±1.0dB
17.3
±1.0dB
Insertion
Loss
(dB)
0.25 max.
(at 25°C)
0.22 max.
(at 25°C)
0.22 max.
(at 25°C)
0.26 max.
(at 25°C)
0.15 max.
(at 25°C)
0.23 max.
(at 25°C)
0.27 max.
(at 25°C)
Isolation
(min.)
(dB)
33.0
34.0
34.0
26.0
28.0
26.0
21.0
VSWR
(max.)
1.4
1.4
1.4
1.4
1.4
1.4
1.4
Characteristic
Impedance
(Nom.) (ohm)
50
50
50
50
50
50
50
Power
Capacity
(W)
3 max.
(50ohm Load)
3 max.
(50ohm Load)
3 max.
(50ohm Load)
3 max.
(50ohm Load)
3 max.
(50ohm Load)
3 max.
(50ohm Load)
3 max.
(50ohm Load)
Application
UMTS(Band5)
UMTS(Band2)
UMTS(Band1)
GSM
CDMA
CDMA
UMTS(Band1)
8
Operating Temperature Range: -40°C to +85°C
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
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