Siretta DELTA12B/x/BNCM/S/S/17 Whip Omni-Directional Antenna with BNC Connector, ISM Band

This Siretta DELTA12B/x/BNCM/S/S/17 antenna is a Compact terminal-mount ISM-band whip intended for short-range radio applications operating around 869 MHz. It comprises a flexible rubber 1/4-wave radiating element and a direct-mount configuration suited to installations with constrained space. The design is compatible with ISM protocols and meets EU electronic goods criteria.

• 3dBi gain improves signal reach for dense deployments
• Omni-directional pattern supports uniform coverage around devices
• 50 Ω impedance ensures straightforward RF matching
• VSWR less than 3.0:1 limits reflected power for stable transmissions
• Temperature range -30° to +75°C maintains operation in varied climates

• Suitable for LoRa node installations in urban networks
• Ideal for telemetry links in industrial sensor arrays
• Used with gateway terminals requiring Compact external antennas
• Can be used for IoT devices operating on ISM frequencies
• Suitable for mobile equipment with terminal-mount antenna ports

It is supplied with a BNC male connector for RF connection.

The antenna covers 863–870 MHz, including the 869 MHz allocation.

It functions across four bands within the specified ISM range.

The radiating element is a rubber-coated 1/4-wave whip providing mechanical Flex in mobile contexts.