Shively Labs FM Antennas and Accessories
Home About Shively FM Antennas FM Filters & Combiners IBOC HDRadio™ Coax Components Other Products & Services Technical Information Solving Customer Needs
Featured Product

2712 Bandpass Filter


Small footprint, up tp 15kW with blowers

Catch us at:
2018 South Carolina Broadcasters Association Winter Conference and Broadcast Exhibition
Jan. 25
Columbia Metropolitan Convention Center
Columbia, S.C.
Proclaim 18 NRB National
Feb 28 Mar 2
Religious Broadcast Convention
Nashville, TN
NAB Show
April 7-12
Las Vegas Convention Center

Antenna De-icers

About De-Icers:

Shively Labs deicers are designed to prevent ice from forming on radiating elements in mild to moderate icing conditions. The advantage of deicers over radomes is that deicer systems do not add a significant amount of weight or windload to an antenna system. However, they are generally more expensive to install and offer less physical protection than radomes. Radomes also have the advantage of no operating costs.


Shively Labs deicers are designed to prevent ice from forming on antenna elements and are not designed to melt ice that has already formed.

For this reason, Shively Labs recommends that the system be installed with a dual setting thermostat assembly (Shively Labs Model 55522-G502) and controller assembly (Shively Labs Model 94068) that ensure the deicers are operated in the temperature range ice is most likely to form.

More Information on De-Icers:

Older De-Icer Systems (prior to spring 2006)

Last updated: 05/19/15
Webmaster: Al Friend
© copyright 2006-2015 Howell Laboratories, Inc.