nyuuzyou/wikis huggingface dataset:
UR90

==Description==
The simplex IR receiver can handle infrared wireless communications. Unlike the duplex UR92, you must plug in the throttle to the LocoNet to perform some operations, such as selecting a loco to control. 
This panel can receive infrared commands from nearly all Digitrax throttles.
* Plug 'N Play with any LocoNet system
* Simplex radio throttle must plug in to select, dispatch, or program locomotives
* Simplex radio operates in the 900Mhz band
* Supports approximately 10 radio throttles
* Supports both Simplex Radio and infrared operation at the same time
* Most layouts need only one UR91
* One RJ12 6 pin Throttle jacks in the front of the panel for hooking up throttles and other LocoNet devices that do not use RailSync
* Two RJ12 6 pin LocoNet jacks in the back of the panel for hooking up LocoNet devices that use RailSync
* Indicator LED that shows the power state of a local track section
* Includes PS14 power supply
UR90X

Simplifies hookup, maintenance and troubleshooting of LocoNet.
* All connections plug-detachable.
* One RJ12 Throttle Jacks in front panel.
* IR and NET Indicator LEDs
* Two RJ12 LocoNet Jacks in rear for connection to other LocoNet devices.
** Use with 6 conductor telephone cable with RJ12 6-pin connectors and daisy chain your LocoNet ports around the layout. 
* Power sharing charging circuitry for throttles connected to six Universal Panels. (External 12V supply required for this optional DT602/UT6 charging source in sleep mode).
* PS14 external power supply is required for operation (Included)
UR91

==Description==
The simplex receiver can handle radio and infrared wireless communications. For compatible throttles, there's also the duplex radio models UR92 and UR93. For infrared operations only, use the UR90.
This panel can receive both radio and infrared from Digitrax throttles that typically end with 'R'.
Simplex Radio "R" throttles and receivers available for use in U.S., Canada, Australia and New Zealand only.
For LocoNet connectivity, there are 2 RJ12 connectors at the back for daisy chaining to other LocoNet devices, and one RJ12 connector at the front to provide a professional look when mounted to a panel.
==Features==
* Plug 'N Play with any LocoNet system
* Simplex radio throttle must plug in to select, dispatch, or program locomotives
* Simplex radio operates in the 900Mhz band
* Supports approximately 10 radio throttles
* Supports both Simplex Radio and infrared operation at the same time
* Most layouts need only one UR91
* One RJ12 6 pin Throttle jacks in the front of the panel for hooking up throttles and other LocoNet devices that do not use RailSync.
* Two RJ12 6 pin LocoNet jacks in the back of the panel for hooking up LocoNet devices that use RailSync.
* Gives your layout a professionally finished look.
* Indicator LED that shows the power state of a local track section.
* Two #6-32 right angle screw terminals for local track connections for power and diagnostics.
UR92

== Description ==
The UR92 is a duplex radio transceiver as well as an infrared receiver panel. This permits true wireless walkaround capabilities. When operating using duplex radio, there is no longer a need to plug in the throttle to select a locomotive. Digitrax duplex throttles end with the designation 'D', such as the UT6D.
The IR receiver on the UR92 also allows you to go wieless with your other Digitrax throttles that are factory equipped with infrared emitters.
Digitrax duplex radio (D) products are for use in the United States, Canada, Austraila and New Zealand. For EU, the DCE version is available. In Japan, Kato sells a Japanese approved version of the UR92.
This panel includes a Digitrax PS14 power supply.
* Plug 'N Play with any LocoNet system
* No need to plug in Duplex equipped throttles, select, dispatch, and program wirelessly
* Duplex Radio operates in the 2.4 Ghz band
* Supports Duplex Radio and Infrared operation simultaneously
* Range 300 ft radius (approx.)
* Only One UR92 Is Needed On Most Layouts
* Supports Up To 20 Digitrax Duplex Throttles simultaneously 
* Group Name feature allows multiple clubs in close proximity at Train Shows and Exhibitions
* One RJ12 6 pin Throttle jacks in the front of the panel for hooking up throttles and other LocoNet devices that do not use RailSync
* Two RJ12 6 pin LocoNet jacks in the back of the panel for hooking up LocoNet devices that use RailSync
* Gives your layout a professionally finished look
* Indicator LED shows the power state of a local track section
==Range==
Digitax claims a range of up to 300 feet for radio operations and line of sight for infrared operations.
== Firmware Updates ==
A USB to LocoNet device, such as the PR3 is required. This is not required if using a DCS240. Please see Digitrax website for full details.
USP

== What is USP? ==
Lenz's USP is a signal processing technique which allows it to decode a weak or distorted DCC waveform, thus maintaining a connection to the DCC system and uninterrupted operation. It should not be confused with an Energy Storage accessory for a multifunction decoder, although for USP to be effective an energy storage module is required to supply power to the decoder and the motor while the supply from the rails is interrupted.
If the rail (or wheel) is coated with foreign matter such as dirt or oxide, this creates an insulator, or a dielectric. When two conductors are placed against each other, with a layer of a dielectric between them, it forms a capacitor. The current cannot travel from one conductor to another, but it can hold a charge between the two conductors or plates.
Capacitors have a phenomenon known as reactance. As the frequency applied to the capacitor increases, the reactance decreases, and current can flow between the two plates. At a high enough frequency, the capacitor is effectively a short. As the frequency approaches DC (zero Hertz), the capacitor's reactance approaches infinity.
USP exploits this property. At DCC frequencies, the insulating layer between the wheel and the rail forms a capacitor. Some current can flow to the decoder, and the USP circuitry can detect and decode the DCC waveform. The currents that flow will be very small, and a harmonic of the original frequency. Since these interruptions will be very brief, control is maintained.
The Lenz USP modules and their Gold series decoders fitted with the technology include a small Energy Storage circuit to maintain power to the decoder and keep the motor turning. It is possible to add additional energy storage. 
With multi-axle locomotives with multiple or all wheel pickups, the issue is resolved by the multiple contacts with the rails. A small, short wheelbase locomotive, or those with only two axles may have issues with frogs or dirty track, and this technology will help.
== Trackwork and Wiring ==
This technology is not meant to be a cure for poor trackwork and inadequate wiring. Track laid to a high standard goes a long way to eliminating DCC issues (and mechanical problems), as does proper wiring. Distorted DCC signals caused by inadequate wiring can still cause a runaway.
Category:Multifunction Decoder
Category:Lenz
UT1

== Features ==
* Large knob for speed control 
* Switch for direction control.
* Locomotives are selected with dial switches
* Four functions
* LocoNet Throttles, designed to operate on existing Digitrax LocoNet systems. 
* Speed steps: 14, 28, or 128 
* Utility throttles operate without a battery. Because of this, Utility Throttles will not work on LocoNet systems using stereo jacks as plug ins.
* The UT1 has no programming capability.
UT2

== Features ==
* Large knob for speed control 
* Switch for direction control.
* Locomotives are selected with dial switches
* Four functions
* LocoNet Throttles, designed to operate on existing Digitrax LocoNet systems. 
* Speed steps: 14, 28, or 128 
* Utility throttles operate without a battery. Because of this, Utility Throttles will not work on LocoNet systems using stereo jacks as plug ins.
* The UT2 has programming capability.
UT4

== UT4 ==
The UT4, UT4R, and UT4D is the fourth version of Digitrax Utility Throttles. They are meant as a low-cost, easy-to-operate alternative to the full-feature DT series of throttles.
These throttles are obsolete but can be found on the used market and have been replaced by UT6/UT6D/UT6DE. They are compatible with current command stations and are still useful. 
=== Description ===
The UT4 series throttles can be used tetherless, or connected to Loconet. The UT4 features a long curly cord, whereas the UT4R (Simplex Radio) and UT4D (Duplex Radio) have a short, flat cable. The UT4 can communicate with LocoNet using IR. A suitable infrared receiver is required for both throttles to operate in wireless mode, this includes UR90, UR91, UR92.
For UT4R & UT4D, a compatible radio transceiver is required. This includes UR91, UR92, and UR93.
These throttles are designed for basic locomotive operations.
* Primary and Extended Addressing
** 0001 to 0127 (Primary)
** 0128 to 9983 (Extended) 
* Functions F0 to F12 (F8 – F12 not available when using IR)
* Select, Steal, and Dispatch capability
As they are designed for operation, they lack the ability to control accessory decoders or configure multifunction decoders.
=== Selecting an Address ===
Address selection is performed using four ten-position switches. Select the desired address and press the SEL key. A small status indicator between the pairs of switches changes to green from red, indicating everything is ready to go.
* If an extended address was created in the range of 0001 to 0127, the UT4 cannot access it.
=== Steal and Dispatch Functions ===
To use these functions, it is necessary to unplug the throttle from the LocoNet, press the button, and while holding the button plug the throttle back in.
=== Consists ===
Consists are selected in the same manner as a locomotive: Dial up the address and press SEL. 
* The throttle cannot create consists
=== Controls ===
==== Speed ====
The large knob acts as the throttle.
==== Direction / Brake Switch ====
A small three-position toggle switch at the upper left acts as a combined Direction and Brake switch. In the center position, the brake is activated.
=== Power ===
The UT4 will function without a battery, but for wireless operations, one is required. A 9V battery can be installed under a cover on the back of the throttle. 
==== Sleep ====
The throttle can be put to sleep when not in use. Unplug the throttle from the LocoNet, press a function key and then change the position of an address switch by one digit. It will wake up when it reconnects to LocoNet.
* As always, if the throttle will not be used for an extended period of time, remove the battery.
==External Links==
* Digitrax UT4 Wireless options - Details and compatibility across various throttles and their wireless LocoNet counterparts.
UT4D

==Description==
The functionality between this wireless throttle and UT4R version is the same, except for this is a duplex (bi-directional) radio communication ability. All throttles enjoy wired and infrared capabilities. For full details, features, and descriptions, see the UT4 product description page.
This model is used outside Europe. For Europe/CE regions, use the UT4DCE for wireless radio operations.
For radio operations, this throttle can only connect to UR92 and UR93. It cannot perform radio operations using a UR91, however, infrared operations will work on all UR90-UR93 panels. See the Digitrax Throttle Compatibility Matrix for more details.
This page's purpose is to link price tracking data.
==External Links==
* Digitrax UT4 Wireless options - Details and compatibility across various throttles and their wireless LocoNet counterparts.
UT4DCE

==Description==
The UT4DCE duplex radio throttle is designed for simple control of trains and their functions. This throttle was designed for the easy operation of a train by nearly anyone, including visiting young conductors. See UT4 for a wired remote and UT4DCE for wireless operations in Europe.
The UT4DE is perfect if you're looking for a "traditional" style throttle. They are ideal for operating sessions and are great for novice users as well.
For radio operations, this throttle can only connect to UR92 and UR93. It cannot perform radio operations using a UR91, however, infrared operations will work on all UR90-UR93 panels. See the Digitrax Throttle Compatibility Matrix for more details.
This thottle has been replaced by UT6DE.
See the UT4 product details page for additional information about item features.
UT4R

==Description==
The functionality between this wireless throttle and UT4D version is the same, except for this is a simplex (one-direction) radio communication ability. All throttles enjoy wired and infrared capabilities. For full details, features, and descriptions, see the UT4 product description page.
This model is used outside Europe. For Europe/CE regions, use the UT4DCE for wireless radio operations.
For radio operations, this throttle can only connect to UR92 and UR93. It cannot perform radio operations using a UR91, however, infrared operations will work on all UR90-UR93 panels. See the Digitrax Throttle Compatibility Matrix for more details.
This page's purpose is to link price tracking data.
==External Links==
* Digitrax UT4 Wireless options - Details and compatibility across various throttles and their wireless LocoNet counterparts.
UT6

==Description==
This throttle can operate wirelessly using infrared light in simplex mode. For infrared communication (UT6D/UT6DE), a compatible infrared receiver such as the UR90, UR91, or UR92 attached to the LocoNet throttle network is required. If using radio communication (UT6D/UT6DE), UR92 or UR93 is required. When operating wireless, the cord can be detached.
When operating in wireless mode outdoors, radio communications are required as infrared is unreliable and/or unusable when outdoors.
Among the many improvements over the UT4 throttle is how it's powered when operating wirelessly. Previous generates used a 9V battery nonrechargeable battery, and the throttle had no power switch. This version is powered by 3x AA batteries, or using Digitrax BP600MH battery pack that is rechargeable. There is a power on/off switch, so no more flipping batteries around to save battery life in previous generations.
The addition of the display screen supports additional features and better confirmation of status.
For duplex radio operations, see UT6D or UR6DE for Europe. The use of radio is required for wireless outdoor operations because infrared will not work outdoors in the daytime.
==Features==
* Primary or Extended addressing
* Access to over 9000 loco addresses
* 1.5" LCD Screen
* Numeric keys to quickly select locomotives or turnouts.
* Fine speed control knob
* Forward/Reverse toggle
* On/Off Switch, uses AA or BP600MH batteries
* 29 Functions
* Over 2000 accessory decoder addresses
* Locomotive recall feature
=== Options ===
The following customisations are possible:
# Ballistic Tracking
## Alters behaviour of the throttle 
# Key click, On/Off
# Duplex RF On/Off
# IR On/Off
# Fast Clock
## 24Hr Clock
## Alarm
# Encoder causes LCD wake
# Function Key LCD wake
# Expanded Slots On/Off
# F2 Key: Toggle or Momentary
# Duplex Power Timeout
# Duplex RX On/Off
# Maximum LCD Brightness
# Minimum LCD Brightness
# Keypad Brightness
# LCD Brightness Hold Delay
# LCD Power Save delay
# Default speed steps
## 28 speed steps
### 28 speed steps Advanced
## 128 speed steps
### 128 speed steps Advanced
# LocoNet Message beeps
# Basic Mode
## Disables control of turnouts and track power.
# Reset to Factory Default
See KB1068 for details.
==External Links==
* Digitrax UT4 Wireless options - Although dated, can help with UT6* throttles as much still applies.
*KB1068: UT6 Throttle Options
UT6D

==Description==
The functionality between this wireless throttle and the tethered UT6 version is the same, except for the radio communication ability. All throttles enjoy wired and infrared capabilities. For full details, features, and descriptions, see the UT6 product description page.
This model is used outside Europe. For Europe/CE regions, use the UT6DE for wireless radio operations.
This page's purpose is to link price tracking data.
==External Links==
* Digitrax UT4 Wireless options - Although dated, can help with UT6* throttles as much still applies.
UT6DE

==Description==
The functionality between this wireless throttle and the tethered UT6 version is the same, except for the radio communication ability. All throttles enjoy wired and infrared capabilities. For full details, features, and descriptions, see the UT6 product description page.
This model is used inside Europe. For regions other than Europe/CE, use UT6D for wireless radio operations.
This page's purpose is to link price tracking data.
==External Links==
* Digitrax UT4 Wireless options - Although dated, can help with UT6* throttles as much still applies.
UWT-50E

==UWT-50 Versions==
Available in two versions, with the suffix 'p' indicating a potentiometer or 'e' with an encoder. This page is for the 'E' version, see 'UWT-50P' for the 'P' version.
Encoder control for speed allows for infinite scrolling, and no defined "0" or "full" speed position on the knob. The knob on the UWT-50E can also be used to navigate the menus. The knob can also be pressed in to set the speed to 0 (or many other configurable options), or to select a menu item.
UWT-50P

==UWT-50 Versions==
Available in two versions, with the suffix 'p' indicating a potentiometer or 'e' with an encoder. This page is for the 'P' version, see 'UWT-50E' for the 'E' version.
Potentiometer knob control offers a "traditional" feel with a fixed starting and ending point. Intelligent software control ensures that you never experience "runaways" when changing locos.
Uhlenbrock

==Description==
Uhlenbrock Intellibox - The Intellibox has two LocoNet® connections, called LocoNet®-T and LocoNet®-B. The LocoNet®-T connection can drive more devices, but does not provide the Rail-Sync signals that some LocoNet® devices (particularly the BDL-16, -162 and -168) require. A LocoBuffer should be connected to the LocoNet®-T connection.
The original Intellibox I and related Intellibox IR) have an RS232 interface. It can be operated in a "LocoNet" mode, behaving similar to a LocoBuffer.
Uhlenbrock Intellibox II and IB-Com - These systems currently do not support programming, either via a programming track on on the main. USB interface can be operated in "LocoNet" mode.
The Intellibox II and IB-Com has two LocoNet® connections, called LocoNet®-T and LocoNet®-B. The LocoNet®-T connection can drive more devices, but does not provide the Rail-Sync signals that some LocoNet® devices (particularly the BDL-16, -162 and -168) require. A LocoBuffer should be connected to the LocoNet®-T connection.
User Identifier

The User Identifiers #1 and #2, CV 105 and 106, are defined in the NMRA RP-9.2.2 as optional. Your decoder may not include them.
These CVs are reserved for use by the owner, who can store identification info in there such as NMRA membership number, to aid in determining ownership, etc.
==Two Bytes of User Information==
Each of these CVs can hold a value of 0 through 255 (decimal), and can be used to identify anything the user would like to keep track of. These CVs don't control anything on the decoder.
==Applications==
The following is a list of ideas on the use of the "user information" fields.
===For Clubs===
Club members can use this to keep track of which loco belongs to who. 
For example, a club can keep a roster of club members. Each member is assigned a different number from 1 through 255. Each club member programs his/her number into the specified CV. Now, anytime there is a question about who a loco belongs to, all that needs to be done is read the value in that CV. 
:This, however, should not be used as an absolute indicator of ownership.
Category:Mobile Decoder Features
Category:CV
Category:Decoder
Category:Programming
VHDM

== Verband der Hersteller Digitaler Modellbahnprodukte e.V. ==
(Association of Manufacturers of Digital Model Railway Products eV)
This page uses Google Translate. If you can improve it, please do.
Otherwise known as the RailCommunity.
=== Purpose ===
The main goals of the association are: 
# To achieve better interaction between digital components from different manufacturers. 
# To make the use of digital technology easier for the user. 
# To create a common basis for future developments. 
=== Press Release ===
Four steps closer to uniformity 
German model railway manufacturers agree on electronics standards </p>
There are many providers of model railway electronics, but customers still have to be satisfied with a limited range, because combinations of products from different manufacturers can lead to a whole range of malfunctions. That should change.
 
In the association “RailCommunity – Association of Manufacturers of Digital Model Railway Products e. V.”, the well-known European digital manufacturers have joined forces to increase the compatibility between their products. In close coordination with German and international model railroad associations, they define common standards for this purpose, the so-called "RailCommunity standards" (RCN).
== See Also ==
For more information visit RailCommunity
Category:Standards
Vendors

As an open-source community DCCWiki, we strive to keep our pages unbiased towards any vendor or manufacturer. However, so that everyone has equal representation, these pages have been placed here for all DCC and vendors. Please see the manufacturers page for companies that actually manufacture DCC products and accessories.
'Rules of the road' to those listing sites:
#You must sell DCC products (though not exclusively).
#*Please link to your DCC products page if available.
#Must be placed in the list alphabetically.
#Must include headquaters country/state.
#Only one listing.
#Scroll down for more tips/suggestions
Vendor Name	Location	Shipping Locations	DCCWiki Links
Vhigh

CV 5, VHigh, Optional. 
Controls the voltage applied to the motor at maximum throttle.
This is specified as a fraction of the available motor voltage; maximum value is 256 or $FF. 
If the value is 0 or 1, this function is not used by the decoder.
</I> VSTART (CV2) must be less than VMID (CV6), which must be less than VHIGH (CV5).
 When the speed table is enabled by CV29, VSTART, VMID and VHIGH (CVs 2, 6 and 5) are ignored.
Category:CV
Vmid

Category:CV
CV 6: Vmid, Optional
Controls the voltage applied to the motor at the midpoint of the throttle setting. It is a fraction of the total motor voltage available. It is used to create a performance curve in the decoder which translate the speed steps into motor drive voltages.
:When the speed table is enabled by CV29, CVs 3 – 6 are ignored.
 If the contents are 0 or 1, Vmid is not used. 
</I> VSTART (CV2) must be less than VMID (CV6), which must be less than VHIGH (CV5).
 When the speed table is enabled by CV29, VSTART, VMID and VHIGH (CVs 2, 6 and 5) are ignored.
Voltage drop simulator

Use this Voltage Drop Calculator to estimate voltage drops for wiring segments in typical DCC installations. For a more structured tool, consider using the Voltage drop simulator
== Calculator ==
In the table below, enter your layout data (supply voltage, wire dimensions and currents) into the fields provided, and this calculator will estimate the resulting voltage drop and DCC track voltage for your situation. 
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Vstart

Category:CV
CV 2, Required.
This CV controls the minimum voltage applied to the motor on speed step 1. This value can be anything from zero volts to the maximum voltage available.
When set to zero, no voltage is applied. When set to 1111 1111 (255 or $FF) the maximum voltage is available.
</I> VSTART (CV2) must be less than VMID (CV6), which must be less than VHIGH (CV5).
 When the speed table is enabled by CV29, VSTART, VMID and VHIGH (CVs 2, 6 and 5) are ignored.