What is a NB-IoT Internal Spring Antenna with IPEX?
The NB-IoT internal spring antenna with IPEX item CTRF-ANTENNA-SP-8221-28130-IPEX antenna model is an internal antenna IPEX GSM NB-IoT band 824-2170MHz 3dBi gain 13cm spring coil antenna with a heat-shrinkable tube protection LTE-M antenna manufactured by C&T RF Antennas Inc. for narrowband Internet of Things applications.
Features of NB-IoT Internal Spring Antenna with IPEX
Copper spring antenna
Narrowband Internet of Things antenna
IPEX antenna
Internal antenna
For LTE-M/NB-IoT/GSM applications
etc.
C&T RF Antennas Inc. is a professional indoor-outdoor NB-IoT antenna manufacturer in China, that supplies NB-IoT internal spring antenna with IPEX.
We provide IoT and M2M antennas of many types, such as Through-hole Mount Antennas, Magnetic Mount Antennas, Rubber Duck Antennas, Fiberglass Antennas, PCB Antennas, FPC Antennas, Spring Coil Antennas, Sector Antennas, and Yagi antennas.
C&T RF Antennas Inc. provides internal-external antennas for many radio frequency bands, such as Cellular, 6G, 5G, 4G, 3G, NB-IoT, GNSS, GPS, Dual-band Wi-Fi, 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.
Contact the C&T RF sales or engineering team for the NB-IoT internal spring antenna with IPEX datasheet, NB-IoT IPEX antenna pricing & NB-IoT spring antenna inventory.
Or other NB-IoT spring helical antenna styles.
NB-IoT Internal Spring Antenna with IPEX Specifications
NB-IoT Internal Spring Antenna with IPEX Electrical Specifications | |
| RF Antenna Type | Spring Antenna |
| Model | CTRF-ANTENNA-SP-8221-28130-IPEX |
| Frequency | 824-960MHz, 1710-2170MHz |
| Gain | 3dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Vertical Polarization |
| Cable Type | RG1.13 |
| Cable Length | 130mm |
| Connector | IPEX |
| Max Power | 10W |
| Lightning Protection | DC-Ground |
NB-IoT Internal Spring Antenna with IPEX Mechanical Specifications | |
| Dimension | 28×5.5x130mm |
| Weight | Approx. 8g |
| Material | Spring |
| Operation Temperature | -20˚C ~ +65˚C |
| Storage Temperature | -20˚C ~ +60˚C |
| Finished Antenna Color | Black |
| Antenna Design | Monopole Array |
| Mounting | Ipex Screw Mount |
| Safety Emission and other | RoHS Compliant |
| Applications | ISM/SCADA/Utilities/IoT/NB-IoT/LoRa/Sigfox/LPWA/RFID/LTE/LTE-M/GSM, etc. |
C&T RF Antennas Inc. provides many Spring Helical Antenna styles.



Spring Coil Antenna Materials

Helical Spring Coil Antenna Applications







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