What is a High-performance 4dBi Omni NB-IoT Antenna?
The High-performance 4dBi Omni NB-IoT Antenna CTRF-ANTENNA-FB-8221-20250-NM is a 4dBi Omnidirectional fiberglass Antenna NB-IoT antenna manufactured by C&T RF Antennas Inc for NB-IoT, LTE Cat M outdoor applications.
The outdoor omnidirectional NB-IoT antenna comes with a 20x250mm waterproof & UV-proof fiberglass antenna mast, N male connector, 360-degree signal transmitting and receiving antenna for LTE, LTE Cat, LTE M, GSM, Lora, 2G, 3G, NB-IoT bands.
NB-IoT allows for extended coverage in both outdoor and deep indoor environments and improves device power consumption, system capacity, and spectral efficiency.
NB-IoT has three operational modes, one is independent of the operator’s network outside red; the second is on the LTE protection tape, its main principle is to use OFDMA, and before and after reserving 10kHz protection With two sub-carrier spacing, one is 3.75 kHz, the other is to interval 15KHz; the third is in-band mode: any resource block in the middle of the LTE carrier.
The High-performance 4dBi Omni NB-IoT Antenna is manufactured by C&T RF Antennas Inc, the NB-IoT internal antennas & NB-IoT external antennas manufacturer in China.
C&T RF Antennas Inc provides different NB-IoT antenna types such as Through-hole Mount Antennas, Magnetic Mount Antennas, Rubber Duck Antennas, Fiberglass Antennas, PCB Antennas, FPC Antennas, Spring Coil Antennas, Sector Antennas, Yagi antennas, etc.
C&T RF Antennas Inc provides the internal-external antenna with many radio frequency bands such as Cellular, 6G, 5G, 4G, 3G, NB-IoT, GNSS, GPS, Dual-band Wifi, 5.8 GHz, 2.4 GHz, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz LoRa, UWB, RFID, ADS-B, etc.
C&T RF Antennas Inc provides single-band, dual-band, and multi-band antennas such as 3in1 combination antennas 4G/GPS/Wifi antennas, 2in1 4G/GPS antennas, GSM/GPS antennas, 4G/Wifi antennas, GPS/Wifi antennas, etc. for Wi-Fi And Bluetooth, GPS And GNSS, LoRa And ISM, IoT, And M2M applications.
The High-performance 4dBi Omni NB-IoT Antenna is available at C&T RF Antennas Inc. C&T RF Antennas Inc offers High-performance 4dBi Omni NB-IoT Antenna inventory, High-performance 4dBi Omni NB-IoT Antenna pricing, & datasheets for High-performance 4dBi Omni NB-IoT Antenna.
High-performance 4dBi Omni NB-IoT Antenna Specifications
High-performance 4dBi Omni NB-IoT Antenna Electrical Specifications | |
| RF Antenna Type | Omni Fiberglass Antenna |
| Model | CTRF-ANTENNA-FB-8221-20250-NM |
| Frequency Range | 824-960MHz; 1710-2170MHz |
| Gain | 4dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Vertical |
| Directional | Omni-directional |
| Connector | N-type Male |
| Max Power | 50W |
| Lightning Protection | DC-Ground |
High-performance 4dBi Omni NB-IoT Antenna Mechanical Specifications | |
| Dimension | 20*250mm |
| Weight | Approx. 200g |
| Radome Material | Fiberglass |
| Operation Temperature | -20˚C ~ +85˚C |
| Storage Temperature | -40˚C ~ +85˚C |
| Color | Grey |
| Antenna Design | Dipole Array |
| Mounting | Screw |
| Safety Emission and other | RoHS Compliant |
| Applications | ISM/SCADA/Utilities, IoT/NB-IoT/LoRa, LTE-M/Cat-M, 2G/3G/GSM |
NB-IoT is considered a key and fast-growing technology for low-power IoT applications and has been widely adopted in China and some other regions of the world. LTE-M, on the other hand, is more popular in Japan, Australia, North America, and parts of Europe. However, many regions and operators tend to use 4G Cat 1 and Cat 1 bis for some mature and some new IoT applications.
With the introduction of 5G, many advanced IoT applications such as automotive, router CPE, and PC will move from advanced 4G technology to 5G. In addition, the advent of 5G Redcap will also replace some legacy technologies such as 3G/4G in some IoT applications.
As a result, there are a large number of cellular access technology solutions available across the IoT ecosystem, depending on the application, data requirements, cost constraints, and operator dynamics in a given market.
High-performance 4dBi Omni NB-IoT Antenna Fiberglass antenna features
High-performance 4dBi Omni NB-IoT Antenna applications
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