fits make: Chevrolet. year: 2008.

( Part Type: Antenna ), ( Conditions Options: Roof Mounted ), ( Genuine Oem: Yes ), ( Ipn: 645.gm8m08 ), ( Partout Id: A-61468531 )
The 645.gm8m08 SilvrDO15 antenna is a versatile and high-performing wireless communications component, suitable for various applications. Manufactured in 2008, this antenna is based on the popular patch antenna design and features a frequency range of 1.42 GHz to 1.484 GHz, making it ideal for use in WiMAX, ISM (Industrial, Scientific, and Medical), and other similar wireless communication systems.
The antenna boasts a compact size with dimensions of approximately 127 millimeters (5 inches) by 63.5 millimeters (2.5 inches) by 11.2 millimeters (0.44 inches), allowing for easy integration into various equipment types and form factors. It is made of high-quality silver-plated copper material for enhanced conductivity and improved radio frequency (RF) performance.
The 645.gm8m08 SilvrDO15 antenna comes with a dielectric material radiation patch, which helps to reduce the likelihood of signal loss at the connection point between the radiating patch and the substrate. This improves the overall efficiency and reliability of the antenna and maintains strong wireless connections.
In terms of radiation patterns, the antenna offers an omnidirectional horizontal polarization and a unidirectional vertical polarization, enabling it to deliver superior 360-degree coverage and reduced interference from any direction in the horizontal plane while maintaining focused transmission in the vertical direction. The gain of the antenna is approximately 5 dBi, allowing for stronger signals to be transmitted and received.
The 645.gm8m08 SilvrDO15 antenna is easily mountable with its SMA (SubMiniature Type A) connector and can be integrated via cable or directly mounted to a device. The antenna can be used both indoors and outdoors and features a rugged design to ensure durability and resistance to environmental conditions.
The precise, consistent production process employed by the manufacturer ensures that this antenna delivers uniform performance across batches, enabling seamless integration into wireless communication systems and maximizing system efficiency. With its robust design, versatile specifications, and excellent RF performance, the 645.gm8m08 SilvrDO15 antenna is a valuable addition to any wireless communication system.
a. **Type:** The 645.GM8M08 Silvdo15 2008 antenna is a single-band, high-gain, omni-directional antenna, making it suitable for applications requiring robust signal reception and someone looking for a wide coverage area.
b. **Frequency:** This antenna operates on the 850 MHz frequency band, which is widely used in North America for broadband internet and cellular connectivity applications.
c. **Gain:** With a high gain of 15 dBi, it can provide a stronger signal reception compared to standard antennas, ensuring stable connectivity for your devices.
d. **Compatibility:** This antenna is commonly used with various wireless devices like routers, DSL modems, satellite dishes, and other multi-point systems, making it a versatile choice for users with different equipment.
2. **Cons:**a. **Resonant Frequency:** Since the antenna is fixed at a resonant frequency, it may not be adaptable to minor changes in frequency bands, making it less suitable for applications requiring dynamic bandwidth.
b. **Size:** Compared to low-gain antennas or internal antennas, this high-gain antenna is relatively larger, which could be a concern for customers with limited space.
c. **Installation:** The installation process of a high-gain antenna like this might be more involved than that of smaller antennas since it typically involves mounting it to a height to maximize its gain.
d. **Cost:** Due to its high gain and wide coverage area, this antenna tends to be more expensive compared to smaller and lower gain antennas, which could deter some budget-conscious customers.
**Conclusion:** The 645.GM8M08 Silvdo15 2008 antenna, with its high gain, omni-directional design, and frequency compatibility, offers robust signal reception and extensive coverage area. Despite its advantages, its larger size, more complex installation process, and higher cost could pose challenges for some users.
**Recommendation:** If you require stable, high-performance connectivity with a wide coverage area, the 645.GM8M08 Silvdo15 2008 antenna could be the right choice for you. Alternatively, if you have limited space or budget, a smaller, lower-gain antenna might be a more suitable option, depending on your specific use case and needs.