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

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RS 제품 번호:
140-8035
제조사 부품 번호:
DELTA12B/x/SMAM/S/S/17
제조업체:
Siretta
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브랜드

Siretta

Product Type

Antenna

RF Protocols

ISM Band

Connector Type

SMA

Antenna Physical Form

Whip

Antenna Mount Type

Direct

Antenna Length

130mm

Maximum Frequency

869MHz

Gain

3dBi

Connector Gender

Male

Minimum Frequency

151MHz

Directivity

Omni-Directional

Antenna Internal Construction

1/4 Wave Radiating Element

Standards/Approvals

EU, RoHS

Number of Bands

4

Series

DELTA 12

COO (Country of Origin):
TW

Siretta DELTA 12 Series Antenna, 130mm Length, 3dBi Gain - DELTA12B/x/SMAM/S/S/17


This Siretta DELTA12B/x/SMAM/S/S/17 antenna is a Compact terminal-mount whip designed for ISM band radio systems operating around 863–870 MHz. It uses a 1/4-wave radiating element in a flexible rubber whip format and connects via an SMA male interface. The design suits space-constrained installations and mobile sensor nodes requiring an omni‑directional radiation pattern.

Features and Benefits:


• 3dBi gain improves link margin for low‑power radios
• Omni‑directional directivity ensures uniform coverage in all directions
• 1/4-wave radiating element reduces tuning complexity for ISM bands
• SMA male connector enables secure RF connection to terminals
• Rubber whip construction provides mechanical flexibility for installations

Applications


• Suitable for LoRa sensor terminals in urban deployments
• Ideal for industrial ISM wireless telemetry equipment
• Used with remote monitoring devices requiring Compact aerials
• Can be used for short‑range asset‑tracking radio nodes

What temperature range can it operate within?


It is rated to function between -30 °C and +75 °C.

What impedance and VSWR characteristics does it present?


The antenna has 50 ohm impedance and a VSWR below 3.0:1 across its band.

Which frequency span does it cover for ISM applications?


It operates across 863–870 MHz supporting the 868/869 MHz ISM allocations.

What mechanical mounting method is used for Terminal installations?


A direct terminal‑mount arrangement is provided for secure attachment.

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