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Delta 12A433 - 458 MHz ISM Terminal Mount Whip Antenna

The Delta 12 antenna range are ¼ wave ISM whip antennas. This style of antenna is offered in a number of different frequencies covering the popular ISM bands.

This antenna is perfect for high volume ISM applications within the mobile applications world including TETRA. The Delta 12A is tuned to the ISM (Industrial, Scientific and Medical) radio frequency bands of 433 and 458MHz.

• Range of ISM frequency bands available
• 3dBi gain
• 130mm whip antenna
• TETRA Compatible


D
Direct
ISM
433
ISM
458
LoRa
Wireless


RoHS
Compliant

Spectral Frequency Diagram

The Spectral View Diagram visually describes the performance of the antenna from 400 MHz to 6000 MHz. Key frequencies are marked highlighting the technology used and the colour represents the performance at that frequency taking in to consideration the VSWR and radiated efficiency of the antenna.

Green is considered a suitable band, amber is adequate in good signal conditions and red is likely to be unsuitable.

Datasheets

Delta 12A Datasheet

Additional Antenna Resources

Antenna Fact Sheet
Understanding Antenna Theory
Antenna 2D Radiation Plot Guide
Visual Guide to Radiation Plots
IP Rating Guide

Ordering Information

Siretta Part Number: DELTA12A/X/SMAM/S/S/17
Description: ISM 433 & 458 MHz 130mm Flexy Rubber ¼ Wave Whip Antenna SMA Male Connector

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Siretta Part Number: DELTA12A/X/BNCM/S/S/17
Description: ISM 433 & 458 MHz 130mm Flexy Rubber ¼ Wave Whip Antenna BNC Male Connector

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