444.750 Repeater

K4ETN/R West     Greeneville, TN

Repeater Output-444.750    Input- 449.750  Tone 192.8 Hz

Repeater Status: On the Air

The K4ETN 444.750 repeater is operational on Round Knob Mt. effective 10/30/2015 !

I am hoping the new location at 3815 feet AMSL will provide wide area coverage for the users.

Thank you for your patience while we acquired our new site and during the move. 

Round Knob 2  View of Round Knob from State Rt. 107

The original repeater has been upgraded to a Kenwood TKR-850 Ver2.0 repeater with a outboard TPL 100 watt continuous duty amplifier. Advanced Receiver Research GasFet pre amplifier, TX/RX Vari Notch BP/BR duplexer and emergency back up battery power.

The repeater is located on Round Knob 7 miles SE of Greeneville, TN. Elevation is 3815 feet above sea level.

Projected repeater coverage area.

NOTE: This plot does not account for propagation anomalies or HT coverage. Mobile coverage is based on 25 watts and a mobile antenna with 2db of gain as a reference. Your results may vary.

750 Coverage Plot

The WAEZ FM Tower- photo by KE4JFL

444.750 Round Knob Site

Outdoor rated cabinet on site 10/21/2015

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20151023_135720_resized        20151024_110502_resized


10/30/2015- Putting it on the air!

20151030_143748_resized 20151030_144232_resized

KE4JFL on the tower     Rich, KE4JFL rigging the antenna on site

George, K4ETN doing the final power adjustments

IMG_1049 IMG_1053









 Backup Batteries installed                    Batteries and Charger installed


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