RRSignal.com Photo Gallery

Featuring Union Switch & Signal equipment photos
No touchups - No watermarks - Enjoy!
Fixed SQL errors - More photos coming in 2022

Last additions
8195.jpg
 AFO Vital Track Coupling Unit109 viewsMay 10, 2013
7865.jpg
 Low Powered AFO Transmitter (back)106 viewsMay 10, 2013
7864.jpg
 Low Powered AFO Transmitter (front)107 viewsMay 10, 2013
7863.jpg
 Low Powered AFO Transmitter (back)107 viewsMay 10, 2013
7862.jpg
 Low Powered AFO Transmitter (front)110 viewsMay 10, 2013
7379.jpg
 Highway Crossing AFO Transmitter104 viewsMay 10, 2013
7285.jpg
 A.F.O. Track Unit (printed circuit side)112 viewsMay 10, 2013
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 A.F.O. Track Unit (Improved Design)108 viewsMay 10, 2013
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 A.F.O. Track Unit (component side)110 viewsMay 10, 2013
6737.jpg
 AFO Receiver108 viewsMay 10, 2013
6318.jpg
 Highway Crossing AFO Receiver111 viewsMay 10, 2013
6317.jpg
 Highway Crossing AFO Transmitter106 viewsMay 10, 2013
5939.jpg
 AFO Style VF Blocking Reactor (3/4 view)107 viewsMay 10, 2013
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 Lightning Surge Suppressor (AFO)107 viewsMay 10, 2013
5938.jpg
 AFO Style LCA Line Coupling Unit (3/4 view exterior)110 viewsMay 10, 2013
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 AFO Receiver (Both) (interior rear view)106 viewsMay 10, 2013
5936.jpg
 AFO Track Receiver (3/4 exterior view)110 viewsMay 10, 2013
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 AFO Track Receiver (top view)109 viewsMay 10, 2013
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 AFO Track Receiver (front view)99 viewsMay 10, 2013
5933.jpg
 AFO Line Transmitter (top view 6 dBM position) 91 viewsMay 10, 2013
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 AFO Line Transmitter97 viewsMay 10, 2013
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 AFO Line Transmitter (top view 20 dBM position) 95 viewsMay 10, 2013
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 AFO Line Transmitter (3/4 external view)97 viewsMay 10, 2013
5929.jpg
 AFO Line Transmitter (front view)104 viewsMay 10, 2013
5927.jpg
 AFO Track Transmitter (3/4 view external)100 viewsMay 10, 2013
5928.jpg
 AFO Line Transmitter (rear view)100 viewsMay 10, 2013
5926.jpg
 AFO Track Transmitter (top view)100 viewsMay 10, 2013
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 AFO Receiver60 viewsMay 10, 2013
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 AFO Transmitter60 viewsMay 10, 2013
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 Audio Frequency Overlay (AFO) - Track Circuit Equipment72 viewsMay 10, 2013
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 Chicago Transit Authority Portable Communication System plug complete wiring and plug.105 viewsMay 10, 2013
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 Chicago Transit Authority Portable Communication System and mounting rack.108 viewsMay 10, 2013
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