05-11-2024 | ShowMeCables | Passives
ShowMeCables, an Infinite Electronics brand, has introduced a line of rubber duck antennas. The omnidirectional antennas are compact and flexible for easy installation and adjustment, ideal for low-power applications and cost-effective. Applications include Wi-Fi, Bluetooth, IoT, fixed and mobile devices, LPWAN, ISM, LoRaWAN, Sigfox, Weightless-P, Wi-Fi HaLow, Zigbee and more.
They are obtainable in three main frequency bands: 2.4GHz, 433MHz and 916MHz. The 2.4GHz antennas are typically used to extend the range of Wi-Fi routers, improve the signal strength of Bluetooth devices and improve the function of cordless telephones.
The 433MHz antennas are a good match for industrial remote controls, tyre pressure monitoring systems and some keyless entry systems. They provide a good balance of compact size, high performance and affordability.
The 916MHz antennas extend the reach and reliability of short-range radio applications, such as wireless alarm systems and industrial telemetry.
The company’s new rubber duck antennas are small and lightweight, making them easy to carry, store and fit into tight spaces. Some are less than an inch tall. They are easy to install, typically attaching to devices using screws or basic connectors that do not need special tools or expertise.
The antennas deliver improved signal coverage. Their tilt/swivel flexibility allows them to be bent and adjusted for optimal positioning. Their omnidirectional radiation pattern provides consistent signal coverage in all directions, minimising dead spots and making them ideal for applications where specific directionality is not crucial.
The new flexible antennas are durable to minimise maintenance costs and downtime associated with antenna replacements. Their operating temperature range is -40F to +140F (-40C to +65C).
“Our new rubber ducks offer consistent signal coverage in all directions, and they are small, lightweight and easy to install,” said product line manager Kevin Hietpas. “In addition, the newly designed mini antennas with solder posts are perfect for direct-to-board applications.”
