6  Meters

2 - Meters 

145.430 repeater


146.850 repeater

147.150 repeater



900 Mhz


440.575 Mhz DMR repeater


D-STAR repeater

Acceptable Use Policy 





ALL WB4GBI repeaters are recorded 24/7.

The usage of ALL of the WB4GBI repeaters is now subject to the "Acceptable Use Policy." A document that explains the implementation of the AUP is available by clicking HERE.  Please see the "Acceptable Use Policy" page on the website. A PDF document is also available for download. If you have any questions or concerns, please email me at the link at the bottom of the page. Thank you!  73 de Tim WB4GBI

Acceptable Use Policy

Utilizing several locations throughout the area, covering several different Amateur Radio bands, the
WB4GBI Repeater system provides East Tennessee with ample repeater service, for both the casual user and the emergency volunteer.

Please use the buttons on the left to navigate through the repeater pages, 
and discover what each repeater site has to offer! 


Here is the latest WB4GBI News:



As of August 25, 2021, the 145.47 repeater is operating at a low profile location with reduced coverage. See the 145.47 page for further details.

As of August 24, 2021, the 145.17 repeater is temporarily off the air. See the 145.17 page for further details

As of November 2020, the 224.34 repeater is OFF THE AIR.  Efforts are underway to get 224.34 installed at the new site, and the new 443.300 repeater on the air. Thank you for your patience!

All other repeaters are on the air and ready for your use!


Here is the latest WB4GBI repeater news: 

PLEASE NOTE: The 145.17 repeater is no longer an IRLP repeater. The node radio has been removed. If you wish to use the IRLP system, please select the WB4GBI 444.300 repeater.  

The WB4GBI 145.470 repeater celebrates 40 YEARS of service in 2021! 

The WB4GBI 444.300 repeater is now active with Echolink, Allstar, and IRLP! Instructions for use will be on the 444.300 site real soon! The new fuctions are made possible by a new SCOM 7330 controller!   


COMING SOON: WB4GBI/R 443.300 Mhz on English Mountain! 

Thanks to Keith, WA4KJH!

A new page with photos will be available soon.

The WB4GBI 927.0625 repeater is back on the air! P25 digital capability has been added! See the 927.0625 page for details. 

146.94 50th Anniversary

On the cover of the November 2017 SERA repeater Journal...

The WB4GBI 146.94 repeater is celebrating its 50th anniversary of service in 2017!  The Front cover of the November 2017 SERA "Repeater Journal" features the 146.94 tower site. The 50th Anniversary Article is the "Guest Column" inside. You can read the entire article here.

Follow the WB4GBI repeaters on facebook! 

wb4gbi repeater systems FB 

Follow WB4GBI on instagram: Instagram Hamradiowb4gbi

And on Twitter: 

twitter @WB4GBI

ALL  WB4GBI repeaters are listed on the web site:  repeaterbook.com.



More information about repeaters throughout the southeast can be obtained by a subscription to the Southeastern Repeater Journal

The Repeater Journal is a publication of SERA -
or better known as the South Eastern Repeater Association, 
of which WB4GBI is a proud FULL member!



All of the WB4GBI repeaters are completely open & available to serve 
the entire Amateur Radio Community!
(Occasionally, there may be a need to place a 118.8 tone on a repeater, 
due to reception problems or other outside interference, 
but this is only to eliminate reception problems - not to close a repeater!)
Thank you for stopping by this web site. 
Please enjoy these pages... and the repeaters... 
as they have been built, tuned, installed and maintained to serve everyone.

Special Note:
Back in early 1995 Tim had an opportunity to honor one of his mentors, George Shaver, K4HXD in a local Ham Club Newsletter.  George was the one person most responsible for taking Tim "under his wing" and showing him how much fun this hobby can be.  Tim's article was in response to George's passing, and he would like to share it with you here.

Ever Wonder why some repeaters just tend to "Act Up" in the dead of winter?!

I wonder why that is...



for more information... Contact Tim Berry in Knoxville Tennessee...
or better yet... for quicker response, just E-Mail here

Web Design by Dave Ogle-KE4YBZ and Jonathan Crandall - KI4ZPN
Copyright 2012  - Dave Jeffries Productions