Download our Antenna Buyer’s Guide Today

Download our Antenna Buyer's Guide to discover the essential specs and features to look out for while finding the perfect antenna for your project.

Search with confidence and efficiency.

tab-img

AD-18/D-3512 — Vehicular VHF/UHF Wideband Antenna

Interested in learning more about this product?

AD-18/D-3512 is an ultra wideband mobile VHF/UHF monopole antenna with frequency range of 25 to 512 MHz at up to 400 W CW for use in heavy duty mobile applications. 

The AD-18/D wideband antenna is composed of three main parts: antenna base, lower and upper radiating sections made of composite materials for outstanding strength and toughness. 

This omni-directional monopole wideband antenna covers 25 to 512 MHz frequencies at 100 W CW power handling. A higher power CREW antenna version is linked below, as well as a dual feed 30-88 & 225-512 MHz version.

The base is made of aluminum and durable plastic materials, with matching circuitry inside and (optional) AD-79/18D GPS antenna. A stainless steel spring absorbs shocks and vibrations, while protecting the antenna against impacts. Four mounting holes are equally spaced on a 4.5" (114.3 mm) circle, complying with the USA and NATO standard.

Two related antennas are:
Dual Feed: AD-18/D-3512-DF
200 W CW: AD-18/D-3512-HP
400 W CW: AD-18/D-3512-HP2

 

 

HOW TO BUY
To obtain price and delivery information about this product, click the button below.