Hybrid Coupler SMD 90° 1850MHz to 1980MHz

SMT Hybrid Coupler 3dB 90°.
EIA SIZE 1206 LLHB31B4-1915-G (1850~1980MHz)
Dimensions / Schematics
*1: This Product is made with RoHS.
[ Recommended Temperture Profile ]
Bottom View
3.2 ± 0.2
0.45 ± 0.15
TERMINATION
OUT 2
ort
0.325 ± 0.15
Side View
OUT 1
IN
0.55 ± 0.15
3.0 ± 0.2
1.6±0.2
Top View
,
50Ω
: GN
GND
Unit : mm
OUT 1
GND
OUT 2
1.0 ± 0.1
IN
*2: The termination resistor in 50 ohm does not reside in this hybrid.
GND
TERMINATION
Transmission / VSWR / Phase Data
Transmission
VSWR
[dB]
0
-5
-10
INS-LOSS OUT2
INS-LOSS OUT1
1.7
[deg.]
93
1.6
92
-15
1.5
-20
1.4
-25
ISOLATION
-30
Phase
91
OUT2 Port
90
OUT1 Port
89
1.3
-35
1.2
-40
1.1
-45
-50
88
INPUT Port
1.0
1850
1915
1980
[MHz]
87
1850
Specification
1915
1980
[MHz]
1850
Style No.
LLHB31B4-1915-G
Frequency Range
1850 ~ 1980 MHz
Nominal In/Out Z0
50Ω
15 dB min.
Amplitude Balance
1.0 dB max.
Phase Deviation
90
Max. Input Power
Working Temp. Range
3 deg.
1.5 max.
3W
0.6
−40 ~ +85 C
The frequency range shown above is just an example, but the frequency
bandwidth can be complied on a custom basis. Please consult with us, if any.
American Accurate Components, Inc.
Unit : mm
4.0 dB max.
Isolation
In / Out VSWR
1980
[MHz]
Recommended Pad Size
1.25
Insertion Loss
1915
1.0
1.6
2.8
5.72
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 FAX: 949-453-8889
LAND PATTERN
SOLDER RESIST
NO PATTERN
+ SOLDER RESIST
φ0.3 through hole
Laminated 90 deg. 3dB Hybrid
EIA SIZE 1206 LLHB31B4-1915-G (1850~1980MHz)
Typical Performance
Insertion-Loss Data
Isolation Data
[dB]
(4dB max.)
0
[dB]
0
(15dB min.)
-5
-1
-10
-15
-2
-20
-25
OUT1 Port
-3
-30
-35
OUT2 Port
-4
-40
-45
-50
-5
1850
1915
1980
[MHz]
VSWR Data
1850
1915
1980
[MHz]
Phase Data
(1.5 max.)
1.7
1.6
[deg.]
(90±3deg.)
93
92
1.5
91
1.4
1.3
1.2
1.1
OUT2 Port
90
OUT1 Port
89
INPUT Port
88
87
1.0
1850
1915
1980
[MHz]
1850
1915
The content of this specification may change without notification 09/18/08
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 FAX: 949-453-8889
1980
[MHz]