Description
What is a Low-profile 3G 4G Dome Antenna?
The Low-profile 3G 4G Dome Antenna CTRF-ANTENNA-EX-7027-4615-SMA-1M item is an external puck antenna through-hole mount antenna IP67-rated waterproof antenna 4G dome antenna manufactured by C&T RF Antennas Inc for 2G 3G 4G outdoor network applications.
The Low-profile 3G 4G dome antenna comes with a 4G LTE full-band frequency 698-960MHz, 1710-2700MHz, 5dBi,7dBi high-gain, 1 meter RG 174 cable antenna extension, a screw-mounted way for an easy installation.
What is the basic principle of the 4G antenna?
Since the 1950s, electric scanning 4G antenna has been agile, so the original array 4G antenna has been a new development, into a promising 4G antenna new system, new technology.
The phased array 4G antenna is the fastest developing 4G antenna in the 4G antenna category. Compared with other 4G antennas, the phased array 4G antenna has its special advantages.
1. High gain, high power
Because the electric scanning 4G antenna does not need to roll 4G antenna, so 4G antenna can be built very big. Such as some large phased 4G antenna, their area bigger than a soccer field, and the 4G antenna unit has tens of thousands, so the gain can be very high.
In addition, to increase the transmitting power, more transmitters can be used to deal with the problem of power resistance of the antenna system when using a single high-power transmitter.
Therefore, the effect of phased array radar 4G antenna interval can reach thousands or even tens of thousands of kilometers.
2. Multi-beam, multi-function
4G antenna beam can be divided and combined, when the approach is far away, can form a very high gain, great power beam; when the approach is close and multiple approaches can be divided into many independent beams, to multiple approaches (such as multiple warheads) to find and stalk.
In addition, multiple beams can also be used separately for alerting, tracking, guidance, and so on, playing the effect of multifunctional radar.
3. High data rate and accuracy
Because there is no mechanical rolling inertia, the beam can be instantaneously and sensitively pointed in the desired direction. 4G antenna beam response is extremely fast, so the data rate is high. Because the beam is very narrow, the accuracy of determining the direction is high.
4. High reliability
Because the 4G antenna is fixed, it can be made very sturdy. And there are many 4G antenna elements, even if a part of it fails, it can work normally.
Because the phased array 4G antenna operation is very complex, relying on people to complete all the work is impossible, and generally needs to be used in connection with the computer, thus reflecting the advantages of phased 4G antenna is fast and fine.
The disadvantage of phased array 4G antenna is high cost, maintenance cost, and limited scanning range, generally within 120 ° (because the scanning angle is too large, will make 4G antenna function bad).
Because of the advantages mentioned above, therefore, these years the phased array 4G antenna has been agile development and widely used.
The Low-profile 3G 4G Dome Antenna puck antenna is supplied by C&T RF Antennas Inc, an RF antenna products manufacturer in China. we provide the 3G 4G antennas for the GSM, GPRS, NB-IoT, IoT, and M2M industries.
The External Antenna Low-profile 3G 4G Dome Antenna is available at C&T RF Antennas Inc, we provide the RF 4G LTE antennas with many antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, Combo Antennas, PCB Antennas, FPC Antennas, Spring Antennas, Sector Antennas, Yagi Antennas, etc.
C&T RF Antennas Inc provides RF antennas with other antenna radio frequencies such as 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, Lora, NFC, VHF&UHF, NB-IoT, ADS-B, GSM, Wifi 2.4GHz, 5.8GHz, 2G 3G 4G LTE, GPS, GNSS, 5G NR, UWB, etc.
Contact us for more information on the Low-profile 3G 4G dome antenna such as Low-profile 3G 4G Dome Antenna datasheet, Low-profile 3G 4G Dome Antenna pricing, and Low-profile 3G 4G Dome Antenna inventory.
Or other 3G 4G Dome Antenna styles.
Low-profile 3G 4G Dome Antenna Specifications
Low-profile 3G 4G Dome Antenna Electrical Specifications |
|
| RF Antenna Type | Dome Antenna |
| Model | CTRF-ANTENNA-EX-7027-4615-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 |
Low-profile 3G 4G Dome Antenna Mechanical Specifications |
|
| Dimension | 46x15mm |
| Weight | Approx. 60g |
| 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/LTE-M/LTE-Cat, GSM GPRS UMTS PCS, etc. |
The through-hole screw mount antenna Low-profile 3G 4G dome antenna features
The through-hole screw mount antenna Low-profile 3G 4G dome antenna applications
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