SQ87173PNF

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RF Antennas are essential elements used to emit and transmit telecommunication signals, ranging from satellites signals to WiFi and Bluetooth signals. One of the significant antennas used for RF applications is the SQ87173PNF antenna. This antenna is engineered for use in the UHF RFID application. It contains a center frequency of 868MHz to 870MHz and a bandwidth of 3MHz. Its operating temperatures range from -40°C to 85°C.

The design of the SQ87173PNF antenna is consistent with a quad-band diversity. This ensures that coverage of the desired frequency range is maintained, allowing for high sensitivity and performance. It also operates with a maximum power rating of 3W, and its internal impedance is 50Ω.

The SQ87173PNF antenna is a dipole type antenna with two radiating elements (E-Plane and H-Plane crossed dipole) arranged in an inverted “V” pattern. Each radiating element has a length of 2 x 8.5 cm and is shielded with a “L” brush. This particular design ensures that the antenna can be used in multiple configurations, making it suitable for both indoor and outdoor use. Additionally, the antenna is designed to remain operational in a 360° radiation angle, allowing it to provide a minimum of 3dBi gain in both the vertical and horizontal planes.

SQ87173PNF antennas work by converting electrical signals into electromagnetic waves that propagate through space. The transformation is achieved by means of a Radiator, which is electrically coupled with a source of radio-frequency (RF) energy and the Antenna. The Radiator stimulates the oscillation of the electric field within the antenna, causing the release of electromagnetic radiation. The length of the Radiator (which is proportional to the frequency of the electromagnetic signal to be radiated) and the number of radiating elements determine the directivity of the antenna. Furthermore, the distance between the elements and the type of material used in the construction of the antenna will affect the efficiency of the antenna.

In addition to its excellent performance features, the SQ87173PNF antenna has several benefits. It is a compact, lightweight antenna with a small form-factor design, making it easy to install and suitable for a variety of applications. Additionally, it is highly reliable, resilient to environmental conditions, and requires minimal maintenance. Its construction also means it is resistant to vibration, shock, corrosion and dust.

As such, the SQ87173PNF antenna can be used in a variety of applications, including Automated Meter Reading (AMR) systems, RFID systems, Light Point Networks (LPN) for industrial monitoring and control, smart homes, asset tracking and a range of other IoT applications. It is also a suitable choice for small-cell base stations, mesh networks, radio links and wireless back-haul links.

The SQ87173PNF antenna is an excellent choice for many applications, thanks to its robust design, high performance and reliable performance features. Its design ensures excellent coverage for both indoor and outdoor applications and can be used in a variety of configurations. Its ability to operate in a 360° radiation angle also adds to its versatility, allowing for greater coverage in both the vertical and horizontal planes.

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