Description
What is a 4G LTE Screw Mount Antenna Waterproof Radome Antenna?
The 4G LTE Screw Mount Antenna Waterproof Radome Antenna CTRF-ANTENNA-EX-7027-8030-SMA-1M is an outdoor 4G antenna 4G LTE Screw Mount Antenna manufactured by C&T RF Antennas Inc, the leading & professional antenna manufacturer antenna company in China.
This is an indoor & outdoor using 4G LTE Screw Mount Antenna Waterproof Radome Antenna with an IP66 grade waterproof radome with an 80x30mm plastic size radome antenna and an M12x1.0 thread screw mounting way.
The 4G LTE Screw Mount Antenna is a Waterproof Radome Antenna with full frequency 2G, 3G, and 4G, including GSM, GPRS, 868MHz, and 915MHz.
The 4G LTE Screw Mount Antenna Waterproof Radome Antenna with a standard SMA connector and 1 meter RG174 cable as regular length. The RG cable length can be customized.
This 4G LTE Screw Mount Antenna Waterproof Radome Antenna style has similar low-profile screw mount antenna styles such as a 46x17mm compact low-profile antenna Compact Low-profile 3G 4G Screw Mount Antenna, a 50x49mm antenna radome Low-Profile 3G 4G LTE Screw-Mount Antenna, a 61x20mm low-profile antenna Outdoor High-gain Screw Mount 4G LTE Antenna, etc.
The 4G LTE Screw Mount Antenna Waterproof Radome Antenna is available at C&T RF Antennas Inc.
C&T RF Antennas Inc provides internal & external antennas with antenna radio frequencies such as NFC, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, VHF&UHF, Lora, NB-IoT, ADS-B, GSM, GNSS, GPRS, 1.2 GHz, 1.4 GHz, 1.8 GHz, Wi-Fi 2.4 GHz, 5.8 GHz, Cellular 2G, 3G, 3.5 GHz, 4G LTE, GPS, 5G NR, 6G, etc.
C&T RF Antennas Inc. provides RF antennae with Omni & Directional antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, Combo Antennas, PCB Antennas, FPC Antennas, Spring Antennas, Magnetic Antennas, Sector Antennas, Yagi Antennas, and Accessories, etc, for IoT & M2M industries.
Contact us for more details on the 4G LTE Screw Mount Antenna Waterproof Radome Antenna such as 4G LTE Screw Mount Antenna Waterproof Radome Antenna datasheet, 4G LTE Screw Mount Antenna Waterproof Radome Antenna pricing, 4G LTE Screw Mount Antenna Waterproof Radome Antenna inventory, or other 3G 4G LTE Screw Mount Antenna styles.
4G LTE Screw Mount Antenna Waterproof Radome Antenna Specifications:
4G LTE Screw Mount Antenna Waterproof Radome Antenna Electrical Specifications |
|
| RF Antenna Type | External 4G Antenna |
| Model | CTRF-ANTENNA-EX-7027-8030-SMA-1M |
| Frequency | 698-960MHz, 1710-2700MHz |
| Gain | 5dBi,7dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Vertical |
| Cable Type | RG174 |
| Connector | SMA Male |
| Cable Length | 1Meter |
| Max Power | 50W |
| Lightning Protection | DC-Ground |
4G LTE Screw Mount Antenna Waterproof Radome Antenna Mechanical Specifications |
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| Dimension | 80x30mm |
| Weight | Approx. 150g |
| RadomeMaterial | Plastic ABS |
| Operation Temperature | -40˚C~+85˚C |
| Storage Temperature | -40˚C~+80˚C |
| Finished Antenna Color | Black |
| Antenna Design | Dipole Array |
| Mounting | Screw |
| SafetyEmission and other | RoHS Compliant |
| Applications | ISM/SCADA/Utilities, IoT/M2M/NB-IoT/LoRa, 2G 3G 4G LTE/LTE-IoT, GSM GPRS UMTS, etc. |
The 4G LTE Screw Mount Antenna features
The 4G LTE Screw Mount Antenna Applications
4G LTE Screw Mount Antenna High-gain antenna
A high-gain antenna is relatively narrower in the radiation direction, and the radiation in some directions is more concentrated, so the energy is concentrated in some directions and reflected in the gain in some directions.
The difference between a high-gain antenna and an ordinary antenna is that the high-gain antenna has higher gain and can be farther away, but at the expense of lobe width;
Common antennas have lower gain and shorter distances, but the lobe width, that is, the coverage of the surrounding area is more extensive. A typical satellite antenna is a satellite antenna with high gain. Still, it is almost only effective to the front, and the angle is very small, while the base station directional antenna can cover a range of 120 degrees.
Gain
Under the condition of equal input power, the ratio of the power density of the signal generated by the actual antenna and the ideal radiating element at the same point in space. It quantitatively describes the degree to which an antenna concentrates the input power and radiates it.
The gain has a close relationship with the antenna pattern. The narrower the main lobe of the pattern and the smaller the side lobe, the higher the gain.
The physical meaning of gain can be understood in this way generate a signal of a certain size at a certain distance and a certain point if an ideal non-directional point source is used as the transmitting antenna, 100W input power is required, and When a directional antenna with a gain of G = 13 dB = 20 is used as a transmitting antenna, the input power only needs to be 100/20 = 5W.
In other words, the gain of a certain antenna differs from the non-directional radiation effect in terms of its maximum radiation direction. Compared with the ideal point source, the multiple of the input power is amplified.
Research status
With the continuous development of modern science and technology and people’s increasing demand for high-performance antennas, antenna theory, design, and applications have rapidly developed, among which antenna arrays are one of the more important antennas.
An antenna system composed of one or more discrete antennas is called an antenna array. There are many forms of antenna arrays, linear arrays, and planar arrays according to the arrangement of the units.
The antenna array is widely used in radar and military fields, and its main function is to complete spatial filtering and positioning. The adaptive antenna array is developed based on adaptive filtering and array signal processing technology.
The adaptive array is based on the antenna array. It first obtains electromagnetic information, then uses artificial intelligence methods to research and process it, analyze and judge the electromagnetic environment, and automatically adjust its working state to achieve the best.
Other gain information
The gain of the half-wave symmetrical oscillator is G = 2.15 dBi; 4 half-wave symmetrical oscillators are arranged along the vertical line to form a vertical four-element array with a gain of approximately G = 8.15 dBi (The unit of dBi indicates that the comparison object is uniform in all directions Ideal point source of radiation).
If the half-wave symmetric oscillator is used as the comparison object, the unit of gain in dBd, and the gain of the half-wave symmetric oscillator is G = 0 dBd (because it is compared with itself, the ratio is 1, and the logarithm is zero); The gain of the element array is approximately G = 8.15 – 2.15 = 6 dBd.
HIGH-GAIN ANTENNAS DESIGN
C&T RF Antennas Inc.’s antennas and accessories are the world standard for reliable, high-performance communication parts.
Established in-market presence and innovative design techniques, with verified product specifications and various connection options, add to the C&T RF reputation for rugged reliability in hazardous situations and harsh environments.
As the industry leader in internal & external antenna products and accessories, C&T RF Antennas Inc. produces antennas and accessories in diverse styles and configurations.
To ensure maximum reliability, antennas and accessories are engineered and manufactured to deliver optimum performance within published specifications in critical operational applications.
Please contact C&T RF Antennas Inc. for more information, such as antenna price or other RF antenna styles. The catalog is available for you. Thank you.
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