Omni Dipole 3G 4G LTE Wifi Router Antenna

13x156mm Omni Dipole 3G 4G LTE Wifi Router Antenna Manufacturer - C&T RF Antennas Inc

LTE Wifi Router Antenna Manufacturer

C&T RF Antennas Inc. is the Omni Dipole 3G 4G LTE WiFi router antenna manufacturer, We provide the 4G antenna with many antenna types.

Contact us for the Omni Dipole 3G 4G LTE WiFi router antenna for more details such as the LTE WiFi router antenna datasheet, LTE WiFi router antenna price, and LTE WiFi router antenna inventory. Or other LTE WiFi router antenna styles.

Description

What is an Omni Dipole 3G 4G LTE Wifi Router Antenna?

The Omni Dipole 3G 4G LTE Wifi Router Antenna rubber ducky antenna (or rubber duck aerial) is an electrically short monopole antenna that functions somewhat like a base-loaded whip antenna manufactured by C&T RF Antennas Inc.

It consists of a springy wire in the shape of a narrow helix, sealed in a rubber or plastic jacket to protect the antenna.

Omni Dipole 3G 4G LTE Wifi Router Antenna Item Model: CTRF-ANTENNA-AP-7027-13156-SMA

The C&T RF Antennas Inc’s Rubber duck antennas can be connected directly to the wireless device or alternately attached to a magnetic base, which can be mounted vertically or horizontally on any metal surface.

The base is then connected to the device with an extension cable.

Rubber ducky antenna Omni Dipole 3G 4G LTE Wifi Router Antenna is a form of a normal-mode helical antenna made by C&T RF Antennas Inc.

This is an Omni Dipole 3G 4G LTE Wifi Router Antenna with SMA Male standard connector antenna for IoT M2M industries.

C&T RF Antennas Inc provides internal & external antennas with antenna radio frequencies such as NFC169MHz230MHz315MHz433MHz868MHz915MHzVHF&UHFLoraNB-IoTADS-BGSMGNSS, GPRS, 1.2 GHz, 1.4 GHz, 1.8 GHz, Wi-Fi 2.4 GHz, 5.8 GHz, Cellular 2G, 3G, 3.5 GHz, 4G LTEGPS5G NR, 6G, etc.

C&T RF Antennas Inc. provides RF antennae with Omni & Directional antenna types such as Dipole AntennasWhip AntennasMarine AntennasRouter AntennasMIMO AntennasCombo AntennasPCB AntennasFPC AntennasSpring AntennasMagnetic AntennasSector AntennasYagi Antennas, and Accessories, etc, for IoT & M2M industries.

Contact us for more details on the Omni Dipole 3G 4G LTE Wifi Router Antenna such as LTE Wifi Router Antenna datasheet, LTE Wifi Router Antenna pricing, LTE Wifi Router Antenna inventory, or other LTE Wifi Router Antenna types.

Omni Dipole 3G 4G LTE Wifi Router Antenna Specifications:

Omni Dipole 3G 4G LTE Wifi Router Antenna Electrical Specifications

RF Antenna Type Rubber Duck Antenna
Model CTRF-ANTENNA-AP-7027-13156-SMA
Frequency Range 698-960MHz, 1710-2700MHz
Gain 1-3dBi
VSWR ≤2.5
Impedance 50 Ω
Polarization Vertical
Directional Omni-directional
Connector SMA
Max Power 20W
Lightning Protection DC-Ground

Omni Dipole 3G 4G LTE Wifi Router Antenna Mechanical Specifications

Dimension 13*156mm
Weight Approx. 12g
Radome Material Plastic ABS
Operation Temperature -20˚C ~ +60˚C
Storage Temperature -40˚C ~ +80˚C
Color Black
Antenna Design Dipole Antenna
Mounting Screw
Safety Emission and other RoHS Compliant
Applications ISM/SCADA/Utilities, IoT/M2M/NB-IoT/LoRa, 2G 3G 4G LTE/LTE-IoT, GSM GPRS UMTS, etc.

 

 

Omni Dipole 3G 4G LTE Wifi Router Antenna Overview

The rubber duck antenna is also commonly referred to as a rubber duck antenna or a rubber duckie antenna.

The rubber ducky antenna is a vertically polarised 360-degree omnidirectional antenna. They are compact, and due to their flexibility and rubber sheathing, are also very robust. Due to its simplicity, the rubber ducky antenna is likely to be one of the cheapest and easiest to mass-produce.

This Omni Dipole 3G 4G LTE Wifi Router Antenna rubber ducky antenna is typically found on most 3G 4G Wifi 802.11 wireless network access points and routers.

While rubber ducky antennas can also be found on many portable RF appliances, this specifically relates to the rubber ducky antennas typically found on 4G and Wifi 802.11 wireless network access points and routers.

Router antenna

Gain refers to the ratio of the power density of the signal generated by the actual antenna and the ideal radiating element at the same point in space under the condition of equal input power.

It quantitatively describes the degree to which an antenna concentrates the input power and radiates it. The gain obviously has a close relationship with the antenna pattern. The narrower the main lobe of the pattern and the smaller the side lobe, the higher the gain.

The physical meaning of gain can be understood in this way. To generate a signal of a certain size at a certain distance and a certain point, if an ideal non-directional point source is used as a transmitting antenna, 100W input power is required, and the gain is G = When a directional antenna with 13 dB = 20 is used as a transmitting antenna, the input power only needs to be 100/20 = 5W.

In other words, the gain of a certain antenna, in terms of the radiation effect in its maximum radiation direction, is the multiple of the input power amplification compared with an ideal point source without directivity.

The gain of the half-wave symmetrical oscillator is G = 2.15 dBi; 4 half-wave symmetrical oscillators are arranged along the vertical line to form a vertical four-element array with a gain of approximately G = 8.15 dBi (The unit of dBi indicates that the comparison object is uniform in all directions Ideal point source of radiation).

If the half-wave symmetric oscillator is used as the comparison object, the unit of gain is dBd. The gain of the half-wave symmetric oscillator is G = 0 dBd (because it is compared with itself, the ratio is 1, and the logarithm is zero.); Vertical Quadruple array, its gain is about G = 8.15 – 2.15 = 6

The function of the router antenna

Firstly, It will be more troublesome if there are many walls in the middle. If it is not completely separated, there can be two plans.

1. Remove the original antenna on the wireless router, buy a directional antenna, and install it. Just align the central axis of the transmitting end of the directional antenna with the receiving end. It’s just that it costs more, mainly to see how much gain you need.

2. Cut the finished can into two halves longitudinally, cover the antenna of your wireless router with one half of it, and align the cut end with the receiving direction, which can also improve the receiving efficiency. Because the antennas of general wireless routers are all omnidirectional antennas, the cans are made of aluminum, and the arc formed by longitudinally splitting them into two halves can act as a reflector.

Secondly, If the wireless network card is a desktop computer, it already has an antenna, if it is a laptop, it cannot be installed.

Thirdly, Antennas are most directly connected to the router, no side wiring is required.

Only the network cable connecting the router cannot exceed 200 meters. At the same time, you also need to consider how to prevent rain, theft, and power supply outdoors. If it must be connected, the interface quality must be good, and a high-frequency dedicated cable must be used. It is best not to exceed 2 meters.

 

Omni Dipole 3G 4G LTE Wifi Antenna Router Antenna Video

Omni Dipole 3G 4G LTE Wifi Antenna Router Antenna Omnidirectional Rubber Ducky Antenna Features

Omnidirectional Antenna Rubber Duck Antenna SMA Antenna Features - C&T RF Antennas Inc
Omnidirectional Antenna Rubber Duck Antenna SMA Antenna Features – C&T RF Antennas Inc
Rubber Duck Antenna Connector Selections - C&T RF Antennas Inc
Rubber Duck Antenna Connector Selections – C&T RF Antennas Inc

 

Swivel Antenna Rubber Ducky Antenna - C&T RF Antennas Inc
Swivel Antenna Rubber Ducky Antenna – C&T RF Antennas Inc

 

Antenna Applications

Wireless antenna RF Antenna Applications-CT-RF-Antennas-Inc
Wireless antenna RF Antenna Applications-CT-RF-Antennas-Inc

 

Additional information

Frequency

698-960MHz, 1710-2700MHz

Gain

1-3dBi

Antenna Type

Indoor-outdoor Antenna

Size

13x156mm

Connector

SMA Male

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