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

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RS Stock No.:
124-8669
Mfr. Part No.:
DELTA12A/x/BNCM/S/S/17
Brand:
Siretta
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Brand

Siretta

RF Protocols

ISM Band

Product Type

Antenna

Antenna Physical Form

Whip

Connector Type

BNC

Antenna Length

130mm

Antenna Mount Type

Direct

Gain

3dBi

Maximum Frequency

458MHz

Directivity

Omni-Directional

Connector Gender

Male

Minimum Frequency

151MHz

Antenna Internal Construction

1/4 Wave Radiating Element

Standards/Approvals

EU, RoHS

Series

DELTA 12A

Number of Bands

4

COO (Country of Origin):
TW

Siretta DELTA 12A Series Antenna, 130mm Length, 3dBi Gain - DELTA12A/x/BNCM/S/S/17


This Siretta DELTA12A/x/BNCM/S/S/17 antenna is a 1/4 wave flexible rubber whip tuned for ISM operation across 433 MHz and 458 MHz and designed for direct mounting with a male connector. It provides omnidirectional coverage for mobile and high-volume ISM deployments and is supplied in configurations with an SMA male or BNC male connector. The unit is Compact and lightweight for integration with portable radio equipment and handheld network analyser.

Features and Benefits:


• 3 dBi gain provides improved signal range and link margin
• 1/4 wave radiating element supports efficient ISM transmission
• 50 Ω impedance ensures matching with standard RF transceivers
• Vertical polarisation aids consistent omnidirectional coverage
• Max input power 50 W enables higher-power transmitter use

Applications


• Suitable for TETRA and mobile telemetry links
• Used with ISM 433 MHz and 458 MHz sensor networks
• Ideal for vehicle-mounted communications equipment
• Can be used for industrial wireless monitoring
• Suitable for high-volume OEM antenna installations

Which connector options are offered?


It is available with either an SMA male or a BNC male connector.

What environmental range can it tolerate?


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

Is it ground-plane independent?


It is not ground-plane independent and is designed to operate with a suitable mounting surface.

What materials are used for the housing?


The housing material is thermoplastic elastomer to provide flexibility and durability.

Which frequency span does the antenna cover?


The usable frequency span extends from 151 MHz minimum to 458 MHz maximum.

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