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Southern Digital RR Hobbies

Southern Digital, 4002 Hwy 78 West, Suite 530-190 Snellville, GA 30039

Phone (770) 929-1888 Daily or e-mail at




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Radios for your DCC Systems

Digitrax Logo
UR-91 Simpler Radio ReceiverDigitrax UR-91

MSRP $160.00
Your Price  $99.95

Digitrax Logo
UR-92 Duplex Radio Transceiver

Digitrax UR-92 Radio Receiver

MSRP $160.00
Your Price  $129.95

Digitrax Logo
Infrared ReceiverDigitrax UR90 Infrared Receiver

MSRP $45.95
Your Price  $37.00

The UR91 is a combo Simplex Radio Receiver and Infrared Receiver Panel.  Using a UR91 means you need to plug-in to select your loco when you are using a Digitrax Simplex equipped "R" type throttle (DT400R, DT402R UT4R etc).
The UR92 is a combo Duplex Radio Transceiver and Infrared Receiver Panel.  Using a UR92 means there is no need to plug in to select your loco when you are using a Digitrax Duplex equipped "D" throttle.
Cost effective wireless operation with infrared technology UR90 is a front panel unit that is an infrared receiver.  All current production Digitrax throttles are factory equipped with infrared capability, just add one or more UR90's and you're wireless!
When using Digitrax Radio receivers you are able to have all three of the above receivers and transmitters on your railroad at the same time. By having all three types of receivers on your railroad you can use Simplex, Duplex and Infrared throttles all at the same time.


NCE Logo
NCE RB-02 Duplex Radio Transceiver NCE Radio Base Station

MSRP $159.95
Your Price  $128.00

NCE Logo
NCE Radio RepeaterNCE Radio Repeater


MSRP $129.95
Your Price  $104.00

Second generation two way wireless for DCC. Will handle up to 48 wireless cabs. All features of your cabs are available without plugging in! Radio equipped cabs automatically switch from radio mode to tethered mode when plugged in. A seven foot cab bus hook up cable is included.
Increase the saturation of the radio signal in hard to reach areas. Up to 30 Repeaters can be used. A forty foot cab bus hook up cable is included. Requires the use of one RB02 Radio Base Station.