ANT1085-4R1-01A

RF Antennas are devices used to transmit and receive signals in the radio frequency range – a band of frequencies used for communication applications, such as radio and television broadcasting, mobile phone networks, and Wi-Fi. The ANT1085-4R1-01A is a high performance, low profile, 4 ports slim vertical dipole RF Antenna with unique properties.

The ANT1085-4R1-01A operates on the following frequency bands: 824-894MHz / 1710-1880MHz / 1850-1990MHz / 2110-2170MHz. Its application fields include cellular networks, public safety, long-term evolution (LTE), global systems for mobile communications (GSM), PCS, UMTS and Wi-Fi. The antenna is 4.1 inches (104.14mm) tall, and provides an effective gain of 0dBi with a radiation efficiency of 97%.

Working Principle:

The ANT1085-4R1-01A antenna utilizes a 4-way vertical dipole design to achieve the high efficiency and wide frequency band coverage. This antenna receives and transmits signals in its 4-way dipole configuration. Each port on the antenna is configured to receive and transmit in only one direction, in order to maximize the media receiver/transmitter bandwidth.

The dipole design of the ANT1085-4R1-01A provides Radiation Severity (RS) and Polarization Discrimination (PD) to reduce any ESD (Electrostatic Discharge), EMI (Electromagnetic Interference), and RF Interference that may be present in the environment.

The antenna also features an efficient connection from the signal ground to the antenna base, providing resistance to the elements and preventing any signal loss. The base is constructed with a dielectric material that maximizes the power transfer, allowing for a power saving transmission experience. An RF reflector, teamed with the antenna’s housing, works to eliminate any signal loss due to position misalignment and also works to increase gain and protect the signal.

The ANT1085-4R1-01A has a compact, yet robust design, which allows it to be mounted in tight spaces such as corners, or mounted on walls. The zero ground plane and low dynamic loss values provide this antenna with exceptional performance. The low return loss and high gain make this antenna suitable for a variety of applications.

In conclusion, ANT1085-4R1-01A antenna is a high performance, low profile, 4 ports slim vertical dipole antenna with a unique properties. Within its frequency range, it provides an excellent gain, wide bandwidth coverage, and superior signal integrity. The antenna’s low profile design and efficient connection allows it to be easily mounted in tight spaces or in wall-mounted installations.