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Indoor-outdoor Omni-directional Rubber Duck Antenna 433MHz 868MHz Dual-band Antenna

The rubber ducky antenna is an electrically short monopole antenna that functions somewhat like a base-loaded whip antenna.

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Product Description

The rubber ducky antenna is an electrically short monopole antenna that functions somewhat like a base-loaded whip antenna.



Indoor-outdoor Omni-directional Rubber Duck Antenna 433MHz 868MHz Dual-band Antenna


The rubber ducky antenna is an electrically short monopole antenna that functions somewhat like a base-loaded whip antenna. It consists of a springy wire in the shape of a narrow helix, sealed in a rubber or plastic jacket to protect the antenna. Rubber ducky antenna is a form of a normal-mode helical antenna.

This is a dual-band Omni directional antenna 433MHz & 868MHz frequency for Public Safety/LMR/P25/TETRA, ISM/SCADA/Utilities, RFID, IoT/NB-IoT/LoRa applications.

The Indoor-outdoor Omni-directional Rubber Duck Antenna 433MHz 868MHz Dual-band Antenna specifications:


The Indoor-outdoor Omni-directional Rubber Duck Antenna 433MHz 868MHz Dual-band Antenna Electrical Specifications

RF Antenna Type

Omni Rubber Duck Antenna

Model

CTRF-AP-4386-13195-SMA

Frequency Range

433MHz/868MHz

Gain

2/3dBi

VSWR

≤2.0

Impedance

50 Ω

Polarization

Linear

Directional

Omnidirectional

Connector

SMA Female

Max Power

50W

Lightning Protection

DC-Ground

Mechanical Specifications

Dimension

13*195mm

Weight

Approx. 18g

Radome Material

Plastic ABS

Operation Temperature

-20˚C ~ +60˚C

Storage Temperature

-40˚C ~ +80˚C

Color

Black

Antenna Design

Dipole Array

Mounting

SMAConnector

SafetyEmission and other

RoHS Compliant

Applications

Public Safety/LMR/P25/TETRA, ISM/SCADA/Utilities, RFID, IoT/NB-IoT/LoRa









































The Indoor-outdoor Omni-directional Rubber Duck Antenna 433MHz 868MHz Dual-band Antenna picture:
The Indoor-outdoor Omni-directional Rubber Duck Antenna 433MHz 868MHz Dual-band Antenna
The Indoor-outdoor Omni-directional Rubber Duck Antenna 433MHz 868MHz Dual-band Antenna Connector

Features

Long-range

Low profile

Operates in 433 MHz and 868 MHz bands

Indoor-outdoor use

Easy to use, screw direct mount

Temperature range: −40°C to 80°C

Peak gain 3dBi

Excellent interference immunity

Environmentally friendly, ROHS-compliant

Applications

Internet of Things (IoT)

Metering

Machine to Machine (M2M)

Smart city

Sensor networks

Industrial automation

Smart home

Choosing an Antenna

Antennas come in different sizes and shapes and can be used indoors or outdoors. Most antennas have one specific feature that separates them from the other, but for the most part WiFi antennas can work effectively in about 75% of all applications.

What's important to note is the two big differences that determine what an antenna can do and how it will perform. When choosing a WiFi antenna you want to know if you need an omni-directional antenna or a directional antenna. The difference can work in your favor when used appropriately.

The higher the dBi (GAIN) the further it will reach. It will accomplish this by changing the radiation pattern on the antenna.

Omni-Directional VS DIrectional

Omni-Directional: Works like a lamp

Directional: Works like a flashlight

There are nearly as many different types of rubber duck antennas of The C&T RF Antennas Inc as there are radios and wireless peripheral devices that use them. When comparing two antennas together, it is sometimes easier to look at them in terms of frequency and gain. The frequency of an antenna is predicted by its application.

High-Performance RF Antennas

C&T RF Antennas Inc is the leading supplier of the highest quality antennas engineered for superior performance. We provide antenna solutions for Cellular, Two-Way Radio, Wi-Fi, Bluetooth, GPS, RFID, LPWAN, ISM, and a wide range of IoT/M2M applications. In addition to our off-the-shelf solutions, we provide comprehensive antenna design support such as simulation, testing and manufacturing for custom antenna solutions to meet your specific application needs.

Why choose C&T RF Antennas Inc as your antenna supplier of choice?

The Industry Leader in Antenna Performance with Reliability

Custom OEM Solutions: Simulation, Design, and Manufacturing

State of the Art Production and Testing Facilities, Specializing in PIM Performance

Broad Expertise from 5G Massive MIMO to Ultra Small Embedded Antennas



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