![CLUI photo](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/dji_0023_adj1_adj1.jpg)
Edward R. Murrow Transmitting Station, Greenville, North Carolina. CLUI photo
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-01-03-52_adj1_adj1.jpg)
Sign at entrance, Site B
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-01-05-08_adj1_adj1.jpg)
Access road
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-58-55_adj1_adj1.jpg)
Guard house
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-55-46_adj1_adj1.jpg)
Transmission plant building
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-54-28_adj1_adj1.jpg)
Entry lobby
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-54-12_adj1_adj1.jpg)
Entry lobby
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-54-18_adj1_adj1.jpg)
Entry lobby
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-32-57_adj1_adj1.jpg)
Main control room
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-32-28_adj1_adj1.jpg)
Master control panel
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-04-21_adj1_adj1.jpg)
Plant supervisor's office
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-01-18_adj1_adj1.jpg)
Transmitter GB-1
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-01-38_adj1_adj1.jpg)
Transmitter GB-2
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-59-46_adj1_adj1.jpg)
Transmitter GB-2 interior
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-58-26_adj1_adj1.jpg)
Transmitter GB-2 interior
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-01-52_adj1_adj1.jpg)
Transmitter GB-3
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-03-13_adj1_adj1.jpg)
Transmitter GB-4
![Transmitter GB-6](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-02-43_adj1_adj1.jpg)
Transmitter GB-6
![Transmitter GB-5](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-03-00_adj1_adj1.jpg)
Transmitter GB-5
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-48-10_adj1_adj1.jpg)
Transmitter GB-7
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-46-14_adj1_adj1.jpg)
Transmitter GB-8
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-55-57_adj1_adj1.jpg)
Power supply panel
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-09-40_adj1_adj1.jpg)
Parts storage room
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-52-15_adj1_adj1.jpg)
Antenna switching building
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-52-54_adj1.jpg)
Transmission signal travels through cable raceway from transmitter building to antenna switching building
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-02-51-09_adj1.jpg)
Signal is connected to appropriate antenna in switching matrix then leaves antenna building to antenna field
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-36-09_adj1.jpg)
Antenna field has 39 antennas
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-34-18_adj1.jpg)
Some antennas are curtain antennas with two masts holding up the antenna array
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-24-47_adj1.jpg)
The signal is emitted through the grid of cables in the array
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-26-36_adj1.jpg)
Eleven curtain arrays are spread out in a northeasterly arc
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-26-59_adj1.jpg)
Each one points to a specific area overseas, an arc from Europe to northern Africa
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-27-56_adj1.jpg)
This one, B-14, points towards the Middle East
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-30-33_adj1.jpg)
There are several rhombic antennas too, where wires are strung among four towers, forming a parallelogram that directs the signal in one direction
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-20-46_adj1.jpg)
This one, B-23, points to Cuba
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-03-42-30_adj1.jpg)
The tallest towers are 450 feet high, and hold up electronically steerable arrays, which can be adjusted to respond to changing ionospheric conditions
![](https://clui-files.s3.us-east-2.amazonaws.com/s3fs-public/clui/presentation/greenville%20site%20b%20voa%20transmission%20plant%20%28operational%29/2019-05-30-04-28-03_adj1.jpg)
This steerable curtain, antenna B-31, points south, towards Cuba