Chapter 1: Product Introduction
The TX2400-BLG-85 is a 2.4GHz fiberglass antenna with a length of approximately 850mm and an N-J connector (N Male). The antenna features a fiberglass shell containing multiple antenna elements, offering advantages such as high gain and long communication distance. This antenna is waterproof, sun-proof, wind-proof, and highly sealed, making it widely suitable for harsh outdoor environments. Due to its high stability and reliability, the fiberglass antenna can also be used in applications requiring high performance, such as wireless terminal equipment, base stations, gateways, wireless modules, Access Points (AP), routers, and wireless data transmission stations.
Chapter 2: Specification Parameters
| Parameter | Electrical Parameters | Other Parameters |
|---|---|---|
| Frequency Range | 2.4GHz (2400-2500MHz) | |
| Antenna Gain | 11dBi | |
| Voltage Standing Wave Ratio (VSWR) | ≤1.5 | |
| Polarization | Vertical Polarization | |
| Radiation Pattern | Omnidirectional | |
| Horizontal Beamwidth | 360° | |
| Input Impedance | 50 Ω | |
| Power Handling | 50W | |
| Antenna Length | 850mm | |
| Net Weight | 262g (±5g) | |
| Antenna Diameter | Φ 20mm | |
| Antenna Material | Fiberglass | |
| Connector Type | N-J (N Male) | |
| Operating Temperature | -40°C ~ +85°C | |
| Storage Temperature | -40°C ~ +85°C |
Chapter 3: Antenna Characteristics
Voltage Standing Wave Ratio (VSWR)
The VSWR graph illustrates the antenna's performance across the frequency range of 2.4000000 GHz to 2.5000000 GHz. The VSWR values are shown to be within acceptable limits, with a VSWR of 1.4492 at 2.4000000 GHz and 1.5307 at 2.5000000 GHz. The minimum VSWR is approximately 1.000, observed around the center frequency of 2.45 GHz, indicating good impedance matching.
Smith Chart
The Smith Chart provides a graphical representation of the antenna's impedance. It displays the impedance characteristics across the frequency range from 2.4000000 GHz to 2.5000000 GHz. The chart shows the complex impedance values, indicating the antenna's suitability for different circuit designs and its performance in terms of signal reflection and transmission.
Chapter 4: Frequently Asked Questions
- Antenna frequency must match the wireless device frequency for optimal communication; otherwise, communication effects will be poor.
- Lower communication frequencies result in longer wavelengths and better diffraction performance.
- Communication distance will be attenuated when there are obstructions in the line of sight.
- Pay attention to the antenna's radiation direction; incorrect installation orientation can lead to reduced transmission distance.
- Ground absorption of radio waves can cause poorer test results when testing close to the ground; it is recommended to increase height.
- Seawater strongly absorbs radio waves, making testing near the sea less effective.
- If there are metal objects near the antenna or if it is placed inside a metal casing, signal attenuation will be severe.
- Poor impedance matching between the antenna and the communication device will result in poor communication performance.
About Us
Sales Hotline: 4000-330-990
Technical Support: support@cdebyte.com
Official Website: www.ebyte.com
Company Address: Building B5, No. 199, West Section, Da Du Road, High-tech Zone, Chengdu City, Sichuan Province.
[EBYTE Logo] Chengdu Ebyte Electronic Technology Co., Ltd.
Copyright ©2012-2020, Chengdu Ebyte Electronic Technology Co., Ltd.
