C&T RF Antennas Inc. manufactures a series of 4G NB-IoT LTE-M helical antennas—the internal antenna for 3G 4G, LTE, NB-IoT, and LTE-M frequency band applications. Please scroll to the bottom of this page for more product-style information.
Contact us for more details on the 4G NB-IoT LTE-M helical antennas such as the 4G LTE helical antenna datasheet, NB-IoT helical antenna pricing, and LTE-M helical antenna inventory.
Or other 4G NB-IoT LTE-M antenna styles.
Please send us the item SKU# and the page link you are interested in to info@ctrfantennasinc.com.
We will reply to you as soon as possible.
The 4G NB-IoT LTE-M helical antennas are spring copper wire helical antennas specifically designed for use in 2G 3G 4G full-band wireless network antennas manufactured by C&T RF Antennas Inc. for cellular/LPWN applications, including GSM, LTE, Cat-M, LTE-M, Lora, and NB-IoT, etc. for IoT and M2M industries.
The 4G NB-IoT LTE-M helical antennas are used to enhance the quality and stability of 4G communication signals. The simple antenna design is usually spiral or helix-shaped and is intended to enhance the receiving and transmitting capabilities of the antenna. Its elastic structure not only provides mechanical support but also adjusts the frequency response of the antenna within a certain range.
The 4G NB-IoT LTE-M helical antennas combine 4G high-speed data transmission, NB-IoT low-power wide coverage, LTE-M IoT optimization, and a spring helical antenna design to enhance signal reception and transmission.
Besides the high-performance 4G NB-IoT LTE-M helical antennas, we also provide 433MHz spring antennas, 868MHz helical antennas, 915MHz helical antennas, 868/915MHz spring antennas, 3G GSM spring antennas, WiFi helical antennas, GPS/GNSS spring antennas, and 315MHz spring antennas for your choice.
C&T RF Antennas Inc. provides many different types of RF antennas, adapters, amplifiers, and cable assemblies. The internal & external antennas with Omni and directional antennas single-band/dual-band/multi-band/extra wideband radio frequencies such as 13.56 MHz, 169 MHz, 230 MHz, 315 MHz, 433 MHz, 868 MHz, 915 MHz, VHF&UHF, ADS-B, 2.4 GHz, 5 GHz, 1.2 GHz, 1.4 GHz, 1.8 GHz, 2G 3G 4G, 5G NR, etc.
The RF products supplied by C&T RF Antennas Inc. are used for Cellular, LTE, CBRS, GSM, LTE-M, UMTS, GPRS, DAS, LPWA, NB-IoT, Sigfox, LoRa, and wireless, Wi-Fi, Bluetooth, ISM, RFID, NFC, and GNSS/GPS/UWB applications. Contact us for more specs you need.
4G is the fourth generation of mobile communication technology and plays an important role in mobile communication, car networking, mobile office and video surveillance, etc. with its high-speed data transmission, low latency, and high capacity.
NB-IoT (NarrowBand Internet of Things) is a narrowband wireless communication technology designed for IoT. It features low power consumption, wide coverage, a large number of connections, and low cost, making it ideal for scenarios such as smart meter reading, environmental monitoring, smart agriculture, and asset tracking.
NB-IoT (Narrowband IoT) band helical antenna is designed for IoT devices with low bandwidth requirements, featuring lower power consumption and longer battery life for simple IoT devices such as smart gas meters, water meters, etc.
LTE-M (Long Term Evolution for Machines) is a variant of LTE technology designed for IoT devices. It combines the benefits of LTE technology, such as high-speed data transmission and extensive network coverage, while being optimized for the needs of IoT devices, such as low power consumption and low cost.
LTE-M (Cat-M1) band helical antenna is complementary LPWAN technology to NB-IoT, offering faster speeds (1Mbps) and lower latency (10-15ms) for mobility-demanding IoT applications such as asset tracking, and medical alert devices.
etc.
C&T RF Antennas Inc. provides high-performance WiFi helical antennas. Below are some of the styles of WiFi helical antennas.
Item: CTRF-ANTENNA-SP-7027-1905W
Specifications:
Material: Spring coil
Frequency: 698-960MHz, 1710-2700MHz
Gain: 2/3dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Linear
Turns: 3
Mounting: Solder
Dimension: Φ19*5×0.8mm
Finish: Without (or with) a heat-shrinkable tube protection
Item: CTRF-ANTENNA-SP-7027-2305
Specifications:
Material: Spring coil
Frequency: 698-960MHz, 1710-2700MHz
Gain: 2/3dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Turns: 3
Mounting: Solder
Dimension: Φ23*5×0.8mm
Finish: Without (or with) a heat-shrinkable tube protection
Item: CTRF-ANTENNA-SP-7027-2105
Specifications:
Material: Spring coil
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Linear
Turns: 10
Mounting: Solder
Dimension: Φ21*5×0.8mm
Finish: Without (or with) a heat-shrinkable tube protection
Item: CTRF-ANTENNA-SP-7027-2305W
Specifications:
Material: Spring coil
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Linear
Turns: 10
Mounting: Solder
Dimension: Φ23.5*5×0.8mm
Finish: Without (or with) a heat-shrinkable tube protection
Item: CTRF-ANTENNA-SP-7027-3005
Specifications:
Material: Spring coil
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Turns: 10
Mounting: Solder
Dimension: Φ30*5.5×0.8mm
Finish: Without (or with) a heat-shrinkable tube protection
Item: CTRF-ANTENNA-SP-7027-3205
Specifications:
Material: Spring coil
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Turns: 10
Mounting: Solder
Dimension: Φ32*5×0.8mm
Finish: Without (or with) a heat-shrinkable tube protection
Item: CTRF-ANTENNA-SP-7027-27130-IPEX
Specifications:
Material: Spring
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Cable length: 130mm
Dimension: Φ27*5*130mm
Item: CTRF-ANTENNA-SP-7027-28130-IPEX
Specifications:
Material: Spring
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Cable length: 130mm
Dimension: Φ28*5.5*130mm
Item: CTRF-ANTENNA-SP-7027-40100-IPEX
Specifications:
Material: Spring tube
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Cable length: 100mm
Dimension: Φ40*100mm
Item: CTRF-ANTENNA-SP-7027-60150-IPEX
Specifications:
Material: Spring tube
Frequency: 698-960MHz, 1710-2700MHz
Gain: 4/6dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Cable length: 150mm
Dimension: Φ60*6*150mm
Item: CTRF-ANTENNA-MS-7027-3304
Specifications:
Material: Copper metal sheet
Frequency: 698-960MHz, 1710-2700MHz
Gain: 3/4dBi
H-Beam width: 360°
V.S.W.R: ≤2.0
Polarization: Vertical
Mounting: Solder
Dimension: Φ33×4.6mm
C&T RF Antennas Inc. supplies the existing 4G NB-IoT LTE-M helical antennas. Also, customization of the 4G NB-IoT LTE-M helical spring antennas is workable.
Besides the helical antennas. C&T RF Antennas Inc. also offers 4G/LTE-M/NB-IoT antennas in various types, including external adhesive mount antennas, fiberglass antennas, Yagi antennas, sector antennas, magnetic antennas, rubber duck antennas, and through-hole screw mount puck antennas. Internal ceramic antennas, PCB antennas, flexible PCB antennas, etc. Contact us for more specs you need.
