Multilayer Chip Antenna – SLDA Series
Operating Temp. : -40℃~+85℃
FEATURES
Light weight, compact
Wide bandwidth, low cost
Built-in antenna with high gain
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APPLICATIONS
Bluetooth, Wireless LAN, Mobile TV
Home RF system, etc.
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PRODUCT IDENTIFICATION
SLDA
①
31
-2R800G
-S1
T
F
②
③
④
⑤
⑥
①
②
Type
SLDA
③
External Dimensions (L×W) (mm)
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
Multilayer Chip
Antenna
④
Example
2R800G
2R450G
⑥
⑤
Series Code
S1, 01, etc.
Center Frequency
Nominal Value
2800.0MHz
2450.0MHz
T
Hazardous Substance Free
Products
F
Packing
Tape & Reel
SHAPE AND LAND PATTERN
Type:
Dimensions (mm)
Type: SLDA21-2R450G-S1TF
Land Pattern (mm)
J
Chip
Land pattern
Solder-resist
F
H
G
E
G
Land
Solder-resist
E
F
E
I
Sunlord
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SHAPE AND DIMENSIONS
Series
A
B
C
D
E
F
G
H
I
J
SLDA31
3.2±0.2
1.6±0.2
1.2±0.2
0.5±0.2
1.6±0.2
0.8±0.2
0.8±0.2
2.2±0.2
1.4
1.6±0.2
SLDA52
5.2±0.2
2.1±0.2
1.0±0.2
0.5±0.2
2.3±0.2
1.5±0.2
1.0±0.2
4.0±0.2
1.4
2.3±0.2
SLDA62
6.0±0.2
2.0±0.2
1.0±0.2
0.5±0.2
2.2±0.2
1.5±0.2
1.0±0.2
5.0±0.2
1.4
2.2±0.2
SLDA72
7.0±0.2
2.0±0.2
1.0±0.2
0.5±0.2
2.2±0.2
1.5±0.2
1.0±0.2
6.0±0.2
1.4
2.2±0.2
SLDA81
8.0±0.2
1.0±0.2
1.0±0.2
0.5±0.2
1.5±0.2
1.5±0.2
1.0±0.2
7.0±0.2
1.4
1.5±0.2
SLDA92
9.0±0.2
2.0±0.2
1.0±0.2
0.5±0.2
2.2±0.2
1.5±0.2
1.0±0.2
8.0±0.2
1.4
2.2±0.2
TERINAL-CONFIGURATION
(2)
(1)
No.
Terminal Name
No.
Terminal Name
(1)
Feeding Point
(2)
NC
EVALUATION BOARD
Chip antenna
No ground area
Layout pad
Ground area
Via
SMT connector or cable You
can connect it to VNA.
SMT
Top view
Bottom view
APPLICATION GUIDE
Antenna
LNA
Balance-Filter
BPF
Diplexer
Matching
Circuit
Coupler
Sunlord
PA
LPF
BALUN
Specifications subject to change without notice. Please check our website for latest information.
Revised 2021/05/15
Sunlord Industrial Park, Dafuyuan Industrial Zone, Guanlan, Shenzhen, China 518110 Tel: 0086-755-29832333 Fax: 0086-755-82269029 E-Mail: sunlord@sunlordinc.com
SPECIFICATIONS
SLDA31 TYPE
Band Width
Peak Gain
Average Gain
VSWR
Impedance
Power Capacity
SLDA31-2R800G-S1TF
MHz
≥100
Ω
50
W
3
≥100
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