What is a 3G 4G Magnetic Antenna Cellular NB-IoT Antenna?
The 3G 4G Magnetic Antenna Cellular NB-IoT Antenna CTRF-ANTENNA-MG-7027-30275-1M-SMA Antenna is a whip antenna 4G magnetic mount antenna covering 3G 4G LTE Cellular NB-IoT GSM antenna supplied by C&T RF Antenans Inc, a China RF antenna manufacturer.
The CTRF-ANTENNA-MG-7027-30275-1M-SMA Antenna type 3G 4G Magnetic Antenna Cellular NB-IoT Antenna is an omnidirectional antenna whip antenna style.
It uses for 2G 3G 4G/LTE antenna full-band, with an SMA male connector, straight copper rod, RG174 cable extender, threaded connection, 5dBi peak gain, 698-960MHz; 1710-2700MHz, for mobile phones (2G/3G/GSM), 4G/LTE network applications.
4G Magnetic Mount Antenna product features
Used to transmit or receive electromagnetic waves in wireless devices. The signal is stable and the loss is small.
It is used in radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, radio astronomy, and other fields.
A variety of models and specifications are available, and the products can accept customers’ customized requirements.
The High-performance 3G 4G Magnetic Antenna Cellular NB-IoT Antenna is provided by C&T RF Antennas Inc, the RF antenna manufacturer in China, we provide many antenna types such as Through-hole Mount Antennas, Magnetic Mount Antennas, Rubber Duck Antennas, Fiberglass Antennas, PCB Antennas, FPC Antennas, Spring Coil Antennas, Sector Antenna, Yagi Antenna, etc.
C&T RF Antennas Inc provides the RF antenna with many antenna 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 RF wireless antennas for Wi-Fi And Bluetooth, GPS And GNSS, LoRa And ISM, IoT, And M2M applications.
To contact the C&T RF team for more High-performance 3G 4G Magnetic Antenna Cellular NB-IoT Antenna details such as 3G 4G Magnetic Antenna Cellular NB-IoT Antenna datasheet, 3G 4G Magnetic Antenna Cellular NB-IoT Antenna pricing, and 3G 4G Magnetic Antenna Cellular NB-IoT Antenna inventory.
Or other 3G 4G LTE Magnetic Antenna Cellular NB-IoT Antenna styles.
3G 4G Magnetic Antenna Cellular NB-IoT Antenna Specifications
3G 4G Magnetic Antenna Cellular NB-IoT Antenna Electrical Specifications | |
| RF Antenna Type | Magnet Mount Antenna |
| Model | CTRF-ANTENNA-MG-7027-30275-1M-SMA |
| Frequency | 698-960MHz/1710-2700MHz |
| Gain | 3dBi/5dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Vertical |
| Cable Type | RG174 |
| Cable Length | 1Meter |
| Connector | SMA Male |
| Max Power | 50W |
| Lightning Protection | DC Ground |
3G 4G Magnetic Antenna Cellular NB-IoT Antenna Mechanical Specifications | |
| Dimension | 30x275mm |
| Radiation Pattern | Omnidirectional |
| Rod Material | Steel |
| Operation Temperature | -40℃~+85℃ |
| Storage Temperature | -40℃~+75℃ |
| Color | Black |
| Antenna Form | Whip |
| Mounting | Magnetic Base |
| 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. |
What is magnetic antenna structure?
The antenna radiator is made of stainless steel, pure copper, memory alloy, and other materials, and the shape is generally a whip-shaped or rod-shaped suction cup magnetic antenna.
The radiator is actually a monopole (whip-shaped) antenna. It is the arm of the symmetrical oscillator perpendicular to an ideal conductor plane (ground).
According to the antenna principle, the resonant frequency of the wire antenna is an integer multiple of 1/2 wavelength.
On the surface, the ideal minimum electrical size of the suction cup antenna is 1/4 wavelength. If you want to increase the gain, you can use the middle part to increase the inductance at the same time.
How to choose the magnetic antenna?
1. The length of the antenna radiator (integer multiples of 1/4 wavelength).
2. The function of the strong magnetic chuck is to fix the entire antenna and ensure that the chuck antenna is in conductive contact with the sucked metal.
3. Feeders generally include RG series (RG58, RG174), 3D wires, etc.
4. Common antenna connectors are N head, SMA, BNC, TNC, I-PEX, and other connector types. Among them, sucker antennas are commonly used connectors that have N-type, SMA, BNC, TNC, etc., which are divided into male and female.
When choosing an antenna, you must purchase the magnetic antenna with the correct connector that matches the device.
3G 4G Magnetic Antenna Cellular NB-IoT Antenna Feature
3G 4G Magnetic Antenna Cellular NB-IoT Antenna Applications
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