Description
What is an NB-IoT Chip Antenna Built-in Antenna?
The NB-IoT Chip Antenna Built-in Antenna CTRF-ANTENNA-PCB-8221-3508-UFL150 model is a 2dBi internal antenna printed circuit board antenna with a small PCB size 35x8mm embedded antenna covering 824-2170 Mhz Ipex antenna manufactured by C&T RF Antennas Inc for narrowband IoT applications.
Two standards to build NB-IoT
High standard, meet MCL=144dB
General standard, meet MCL=154dB
Low standard, meet MCL=164dB
What is NB-IoT IoT Application?
NB-IoT IoT services can be divided into indoor and outdoor services
Outdoor NB-IoT services are mainly: intelligent street light monitoring, logistics tracking;
Indoor NB-IoT services are mainly: smart meter reading, smart building;
Network planning and design, according to the indoor service is the main, keep the network redundancy
What is NB-IoT Frequency planning principle?
Channel Raster for NB-IoT
The Channel raster for NB-IoT in-band, guard-band, and standalone operation is 100 kHz.
The frequency deviation of NB IoT center frequency and Channel Raster should not exceed 7.5KHz ;
In Stand-Alone mode, the center frequency point of NB IoT must be aligned with Channel Raster;
In Guard Band mode, the carrier frequency of NB IoT must be within the protected bandwidth of LTE;
In Guard Band mode, the carrier frequency of NB IoT must be as close as possible to the edge of LTE PRB, and the frequency difference between them must be 15KHz.
The frequency difference must be an integer multiple of 15KHz, i.e. subcarrier orthogonal;
The Small NB-IoT Flexible PCB Antenna is manufactured by C&T RF Antennas Inc, the NB-IoT antennas supplier in China, we provide the narrowband IoT antenna with internal and external antenna types.
We provide the RF wireless antennas with other radio frequencies such as 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, Lora, NB-IoT, GSM, Wifi 2.4GHz, 5.8GHz, 2G 3G 4G LTE, GPS, 5G NR, etc.
C&T RF Antennas Inc provides the NB-IoT antenna with many antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, PCB Antennas, FPC Antennas, Spring Antennas, etc.
Contact us for the NB-IoT Chip Antenna Built-in Antenna datasheet, NB-IoT Chip Antenna Built-in Antenna pricing, and inventory on the NB-IoT Chip Antenna Built-in Antenna Antenna. Or other Narrowband IoT antenna styles.
NB-IoT Chip Antenna Built-in Antenna Specifications
NB-IoT Chip Antenna Built-in Antenna Electrical Specifications |
|
| RF Antenna Type | PCB Antenna |
| Model | CTRF-ANTENNA-PCB-8221-3508-UFL150 |
| Frequency | 824-960MHz, 1710-2170MHz |
| Gain | 2dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Vertical |
| Connector | UFL/Ipex |
| Lightning Protection | DC-Ground |
NB-IoT Chip Antenna Built-in Antenna Mechanical Specifications |
|
| PCB Board Dimension | 35x8mm |
| Weight | Approx. 5g |
| Material | PCB Board |
| Operation Temperature | -40˚C ~ +85˚C |
| Storage Temperature | -40˚C ~ +80˚C |
| Color | Green |
| Antenna Design | Dipole Antenna |
| Mounting | Screw/Sticker |
| Safety Emission and other | RoHS Compliant |
| Applications | ISM/SCADA/Utilities, IoT/NB-IoT/LoRa,
2G/GPRS/GSM/3G/LTE-M/PCS |
NB-IoT PCB Antenna Built-in Antenna Features
NB-IoT PCB Antenna Built-in Antenna Applications
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