Hui Zhou Gaoshengda Technology WT2J Wifi Module User Manual
- June 8, 2024
- Hui Zhou Gaoshengda Technology
Table of Contents
Hui Zhou Gaoshengda Technology WT2J Wifi Module
Supplementary information
Trace layout and dimensions including specific designs for each type:
- Layout of trace design, parts, antenna, connectors, and isolation requirements:
- Boundary limits of size, thickness, length, width, shape(s), dielectric contain, and impedance must be clearly described for each type of antenna:
PCB Antenna trace antenna Dimension
: 0.33*0.33mm
Note:
- RF trace between module RF pinout to antenna width is 0.8mm.
- RF trace between module and antenna impedance is 0 ohm.
IPEX connector information
Size:
- Different antenna length and shapes effect radiated emission and each design should be considered a different type:
2.4G WIFI:
Antenna | Frequency (MHz) | Antenna Type | MAX Antenna Gain (dBi) |
---|---|---|---|
1 | 2412-2462 | PIFA antenna | 1.26 |
2 | 2412-2462 | PIFA antenna | 1.26 |
Appropriate parts of manufacturers and specifications:
Information about devices on RF lines:
Parts list | Parts number | Size | Manufacturer |
---|---|---|---|
Tuning 1/0Ω | / | 0201 | varies |
Tuning 2/0Ω | / | 0201 | varies |
Tuning 3/NC | / | 0201 | varies |
Tuning 4/NC | / | 0201 | varies |
Tuning 5/NC | / | 0201 | varies |
Tuning 6/NC | / | 0201 | varies |
Type | line type | Impedance | |
--- | --- | --- | --- |
Connector 1 | IPEX | Male pin | 50Ω |
Connector 2 | IPEX | Male pin | 50Ω |
If customers completely refer to our antenna design for their own design, the antenna performance should also be the same as ours.
Production test procedures for ensuring compliance
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