Grenton ACC-071-Z-01 Large Z-Wave Antenna 868.42 MHz 3 dBi SMA Male 1m Cable

Boost your Z-Wave network with a 3 dBi omnidirectional antenna tuned precisely to the European 868.42 MHz frequency. The Grenton ACC-071-Z-01 delivers reliable wireless coverage for smart home installations, ensuring stable communication between Z-Wave devices and controllers.

Overview

The Grenton ACC-071-Z-01 is a large external Z-Wave antenna designed for use with Grenton Z-Wave modules and controllers. Operating on the standard EU Z-Wave frequency of 868.42 MHz, this antenna provides a 3 dBi gain to extend range and improve signal quality in residential and commercial automation systems. Its omnidirectional radiation pattern ensures consistent coverage in all directions, while the 1-meter cable with SMA male connector allows flexible placement away from interference sources.

What stands out

• 3 dBi gain enhances Z-Wave signal strength and range
• Omnidirectional whip design for 360° coverage
• 1-meter cable with SMA male connector for easy installation
• Low VSWR (< 2.0) ensures efficient power transfer
• Durable ABS plastic construction suitable for indoor use

Technical details

• Frequency: 868.42 MHz (EU Z-Wave standard)
• Antenna gain: 3 dBi
• Connector: SMA male
• Cable length: 1 meter
• Impedance: 50 Ohm
• Polarization: Vertical
• VSWR: < 2.0
• Antenna type: Omnidirectional whip
• Application: Indoor
• Material: ABS plastic, metal connector
• Operating temperature: -20°C to +60°C
• Mounting: Screw-on
• Colour: Black

Our verdict

An essential accessory for any Grenton Z-Wave installation needing extended range or improved reliability. The 3 dBi gain and omnidirectional pattern make it a simple yet effective upgrade for challenging RF environments.