The HELI-A0103 is a dual port helical spiral, right-hand circularly polarised antenna designed operating in the 433 – 435 MHz and 900 – 930 MHz bands.

Product Code HELI-A0103 Categories Communication, Counter-UAS, High-Power Transmit

Description
Additional Information

Download PDF

The HELI-A0103 is a dual port helical spiral, right-hand circularly polarised antenna designed for operating in the 433 – 435 MHz and 900 – 930 MHz bands. The antenna provides broad beam coverage without nulls or reduction in performance.

The antenna is suitable for use in both high power transmit and communications applications.

The antenna features a low VSWR and high gain over both operating bands with a light weight, yet robust radome to protect the radiator.

Active / Passive		Passive
Dimensions (m)		1.382
Gain (dBi)		> 12
Mass (kg)		< 15
Maximum VSWR		< 2.0:1
Polarisation		RHCP
Size (m)		1.382
1. End Frequency (MHz)		435
2. End Frequency (MHz)		930
1. Start Frequency (MHz)		433
2. Start Frequency (MHz)		900
Power Handling (Text)(This field will be display if “Power Handling” is blank)		100 W CW

Alaris Antennas

From its roots in 1990, Alaris Antennas has grown to become a substantial supplier of advanced Electronic Warfare (EW) antennas. Alaris Antennas is part of Alaris Holdings (Pty) Ltd.

Important Links

Alaris Companies

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.

Necessary

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

HELI-A0103 Dual Port Helical Antenna (433 – 435 & 900 – 930 MHz)

Share

Alaris Antennas

Important Links

Alaris Companies

Newsletter

Advanced Search...

Request a Quote