Siretta DELTA12A/x/SMAM/S/S/17 Whip Omni-Directional Antenna with SMA Connector, ISM Band

This Siretta DELTA12A/x/SMAM/S/S/17 antenna is a 1/4 wave whip tuned for ISM operation at 433 MHz and 458 MHz, offering omnidirectional coverage for mobile and IoT devices. It connects directly via a male SMA or BNC connector and is supplied in a flexible TPE housing for use where a low-profile, Durable aerial is required. The device operates across a wide usable range and is intended for high-volume ISM deployments and TETRA-compatible applications.

• 3 dBi gain provides improved mobile radio link performance
• 50 Ohm impedance ensures matched RF transfer for transmitters
• Vertical polarisation aids consistent omnidirectional coverage
• 50 W maximum input power supports higher transmit levels
• RoHS-compliant design meets EU material restriction requirements

• Suitable for ISM telemetry and remote sensing devices
• Ideal for TETRA-compatible mobile communication systems
• Used with SMA-equipped IoT gateways and routers
• Can be used for asset-tracking and telemetry radios
• Suitable for integration into high-volume wireless products

It is offered with a male SMA connector or a male BNC connector.

The operational and storage temperature range is -30 to +75 °C.

It is not ground-plane independent and benefits from a suitable ground reference.

The housing is MADE from TPE flexible rubber for durability and flex.

It supports four bands with primary tuning for ISM 433 MHz and 458 MHz.