| Allicdata Part #: | ANT-GHEL2-SMA-ND |
| Manufacturer Part#: |
ANT-GHEL2-SMA |
| Price: | $ 2.88 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | |
| Short Description: | HELICAL ANTENNA +2DB 900/1800MHZ |
| More Detail: | 920MHz, 1.8GHz General Purpose Whip, Straight RF A... |
| DataSheet: |  ANT-GHEL2-SMA Datasheet/PDF |
| Quantity: | 621 |
| 1 +: | $ 2.61450 |
| VSWR: | 2 |
| Applications: | General Purpose |
| Height (Max): | 2.323" (59.00mm) |
| Mounting Type: | Connector Mount |
| Ingress Protection: | -- |
| Termination: | Connector, SMA Male |
| Features: | -- |
| Gain: | 2dBi |
| Return Loss: | -- |
| Series: | -- |
| Number of Bands: | 2 |
| Antenna Type: | Whip, Straight |
| Frequency Range: | 890MHz ~ 960MHz, 1.71GHz ~ 1.88GHz |
| Frequency (Center/Band): | 920MHz, 1.8GHz |
| Frequency Group: | UHF (300 MHz ~ 1 GHz), UHF (1 GHz ~ 2 GHz) |
| Part Status: | Active |
| Packaging: | Bulk |
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RF antennas are essential components for communication systems. The ANT-GHEL2-SMA is a RF antenna with a working frequency from 700 MHz to 4 GHz, which is suitable for a variety of radio communication modes.
The antenna is constructed with an ultra-short wire radiator fed by a Printed Circuit Board (PCB). This enables the antenna to take the form of a small box, which is a great advantage for radio equipment. This antenna is designed with a 2.3:1 Wide Band-width and 10 dB return loss, which ensures a stable signal during transmission.
The ANT-GHEL2-SMA utilizes two rectangular waveguide radiator instead of a singlefeed. This difference from other antennas significantly improves the efficiency, directivity, and gain of the antenna. The two waveguide radiators are connected in a compact layout, providing a high degree of power transfer between the two antennas.
The application field of the ANT-GHEL2-SMA antenna also covers various wireless communication systems. Specifically, this antenna is suitable for Fixed Wireless Access (FWA), Mobile Mobile (MMB), and Mesh Wireless Networking (MWN). Additionally, this antenna is used for the operation of antennas in Professional Mobile Radio systems, as well as in high-performance wireless networks.
The working principle of the ANT-GHEL2-SMA consists of a two-stage transmission process. In the first stage, the waveguide radiators convert the electrical signal into RF, which is then transferred to the second stage. In this stage, the signal is further amplified and filtered by the balun and directional couplers. The RF signal is then transferred to the receiving antenna through the coaxial cable.
The ANT-GHEL2-SMA is an excellent choice for radio communication. Its broadcasting frequency, high directivity, and wide bandwidth make it an ideal choice for many applications. Its two-stage transmission process also ensures a stable transmission of the signal, making it a reliable and efficient communication solution.
The specific data is subject to PDF, and the above content is for reference
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