Multilayer Chip Antenna – SLDA Series
Operating Temp. : -40℃~+85℃
FEATURES
●
●
●
Light weight, compact
Wide bandwidth, low cost
Built-in antenna with high gain
APPLICATIONS
●
●
Bluetooth, Wireless LAN, Mobile TV
Home RF system, etc
PRODUCT IDENTIFICATION
SLDA
①
①
Type
SLDA
31
②
②
Multilayer Chip
Antenna
-2R800G
③
-S1
④
③
T
⑤
Center Frequency
Example
Nominal Value
2R800G
2800.0MHz
2R450G
2450.0MHz
F
⑥
(L×W) (mm)
External Dimensions (L×W) (mm)
21
2.0×1.2
31
3.2×1.6
52
5.2×2.1
62
6.0×2.0
72
7.0×2.0
81
8.0×1.0
92
9.0×2.0
⑥
Hazardous Substance Free
Products
F
④
Series Code
S1, 01, etc.
⑤
T
Packing
Tape & Reel
SHAPE AND DIMENSIONS
Type:
Dimensions (mm)
Type: SLDA21-2R450G-S1TF
Land Pattern (mm)
Land pattern
Solder-resist
Chip
G
E
F
E
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2019/04/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Land Pattern (mm)
J
F
H
E
G
Land
Solder-resist
I
SHAPE AND DIMENSIONS
Series
SLDA21
SLDA31
SLDA52
SLDA62
SLDA72
SLDA81
SLDA92
A
2.0±0.2
3.2±0.2
5.2±0.2
6.0±0.2
7.0±0.2
8.0±0.2
9.0±0.2
B
1.25±0.2
1.6±0.2
2.1±0.2
2.0±0.2
2.0±0.2
1.0±0.2
2.0±0.2
C
0.85±0.2
1.2±0.2
1.0±0.2
1.0±0.2
1.0±0.2
1.0±0.2
1.0±0.2
D
0.5±0.2
0.5±0.2
0.5±0.2
0.5±0.2
0.5±0.2
0.5±0.2
0.5±0.2
E
1.0±0.2
1.6±0.2
2.3±0.2
2.2±0.2
2.2±0.2
1.5±0.2
2.2±0.2
F
1.0±0.2
0.8±0.2
1.5±0.2
1.5±0.2
1.5±0.2
1.5±0.2
1.5±0.2
G
1.5±0.2
0.8±0.2
1.0±0.2
1.0±0.2
1.0±0.2
1.0±0.2
1.0±0.2
H
-
2.2±0.2
4.0±0.2
5.0±0.2
6.0±0.2
7.0±0.2
8.0±0.2
I
-
1.4
1.4
1.4
1.4
1.4
1.4
J
-
1.6±0.2
2.3±0.2
2.2±0.2
2.2±0.2
1.5±0.2
2.2±0.2
TERINAL-CONFIGURATION
No.
Terminal Name
Feeding Point
No.
(2)
Terminal Name
NC
(1)
(2)
(1)
EVALUATION BOARD
Chip antenna
No ground area
Layout pad
Ground area
Via
SMT connector or cable You
can connect it to VNA.
SMT，VNA。
Top view
Bottom view
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2019/04/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
APPLICATION GUIDE
Antenna
LNA
Balance-Filter
BPF
Diplexer
Matching
Circuit
Coupler
PA
LPF
BALUN
SPECIFICATIONS
SLDA21 TYPE
Part Number
Band Width
MHz
≥100
Peak Gain
V-XZ
1.0dBi Typ.
Average Gain
V-XZ
-3.0dBi Typ.
Average
Gain
V-XZ
-1dBi Typ.
-1.5dB
@( XZ-total)
0.5dBi
@( XZ-total)
VSWR
In BW
<2.5
Impedance
Ω
50
Power Capacity
W
3
SLDA21-2R450G-S1TF
SLDA31 TYPE
Part Number
Band Width
Peak Gain
VSWR
Impedance
Ω
50
50
50
Power Capacity
SLDA31-2R800G-S1TF
SLDA31-2R400G-S1TF
SLDA31-2R450G-S2TF
MHz
≥100
≥100
≥100
V-XZ
0.5dBi Typ.
2.5dB
@( XZ-total)
2.5dBi
@( XZ-total)
In BW
<2
<2
<2
W
3
2
2
SLDA52 TYPE
Part Number
Band Width
MHz
≥200
≥200
Peak Gain
V-XZ
2.5dBi Typ.
2.5dBi Typ.
Average Gain
V-XZ
0.5dBi Typ.
0.5dBi Typ.
VSWR
In BW
<2
<2
Impedance
Ω
50
50
Power Capacity
W
SLDA52-2R510G-S1TF
SLDA52-2R540G-S1TF
SLDA62 TYPE
Part Number
Band Width
MHz
≥200
Band Width
MHz
≥200
Peak Gain
V-XZ
2.6dBi Typ.
Average Gain
V-XZ
0.7dBi Typ.
VSWR
In BW
<2
Impedance
Ω
50
Power Capacity
W
3
SLDA62-2R640G-01TF
SLDA72 TYPE
Part Number
Peak Gain
V-XZ
2.7dBi Typ.
Average Gain
V-XZ
1.0dBi Typ.
VSWR
In BW
<2
Impedance
Ω
50
Power Capacity
W
3
SLDA72-2R470G-S1TF
SLDA81 TYPE
Part Number
Band Width
MHz
≥200
Peak Gain
V-XZ
2.0dBi Typ.
Average Gain
V-XZ
0.5dBi Typ.
VSWR
In BW
<2
Impedance
Ω
50
Power Capacity
W
3
SLDA81-3R010G-S1TF
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2019/04/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
SPECIFICATIONS
SLDA92 TYPE
Part Number
Band Width
MHz
≥200
Peak Gain
V-XZ
3.0dBi Typ.
Average Gain
V-XZ
1.0dBi Typ.
VSWR
In BW
<2
Impedance
Ω
50
Power Capacity
W
3
SLDA92-2R660G-S1TF
※Frequency
will be changed with layout of PCB. Please contact us for appropriate design.
RETURN LOSS
SLDA21-2R450G-S1TF
SLDA31-2R800G-S1TF
SLDA31-2R400G-S1TF
SLDA31-2R450G-S2TF
SLDA52-2R510G-S1TF
SLDA52-2R540G-S1TF
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2019/04/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
RETURN LOSS
SLDA62-2R640G-01TF
SLDA72-2R470G-S1TF
SLDA81-3R010G-S1TF
●
SLDA92-2R660G-S1TF
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2019/04/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110
Tel:
0086-755-29832660
Fax:
0086-755-82269029
E-Mail:
sunlord@sunlordinc.com
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