Digitrax DH187MT - New 2026 - 21 Pin DCC Motor Decoder

Model Railroading Specialists · Real Hobby Shop in Rogersville, MissouriIron Planet
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Our shop in Rogersville, Missouri · just outside Springfield

Iron Planet Hobbies › Decoders, Boards & HarnessesDigitrax DH187MT - New 2026 - 21 Pin DCC Motor DecoderClick the photo to enlargeClick the photo to make it NewFast ShippingMost in-stock orders ship the same or next business day, carefully packed.30-Day ReturnsChanged your mind? See the return policy on this listing for details.Brand New & AuthenticFactory-fresh stock from the manufacturers we buy from directly.Real Train PeopleQuestions about DCC, couplers or fit? Message us through .DescriptionShippingReturnsDigitrax DH187MT ~ 21 Pin DCC Motor Decoder ~ HO Scale Equipped With A 21MTC Interface

• Fits many 21MT equipped HO locomotives
• Digitrax 21-pin MT socket
• 1.0 Amp/2 Amps Peak
• 8 FX7 Functions, 300ma Output

Digitrax LocoMotion ® System-Your locomotives look like the real thing.The Digitrax LocoMotion System makes them run like the real thing, too!

Torque Compensation for smooth as silk silent operation.

128 Speed Step operation (14 or 28 steps can also be used).

Momentum with acceleration and deceleration.

Normal Direction of Travel is user selectable.

Switching Speed feature for easier and faster access to yard speeds.

3 Step Speed Tables set start, mid and max voltage for custom control.

28 Step Speed Tables with 256 level resolution for precise control.

▪Program CVs using any Digitrax Compatible Control system without having to buy any extra equipment.

▪Series 6 Decoder Features.

▪2 Digit and 4 Digit Addressing.

▪Basic, Advanced & UniVersal Consisting.

▪SuperSonic motor drive for silent operation.

▪Scaleable Speed Stabilization (Back EMF) for smooth operation.

▪Direct mode programming.

▪Decoder Reset CV with or without speed table reset.

▪Transponder Equipped ready for transponding on your Layout.

▪Motor Isolation Protection helps prevent damage to your decoder.

▪DCC Compatible.

▪FCC Part 15, Class B RFI compliant.

▪Digitrax \"No Worries\" Warranty.

We are an authorized Digitrax dealer.Thanks For Looking!!Shipping

Free, fast shipping on this item. Most in-stock orders ship the same or next business day, picked and packed with care so your items arrive safe and sound.

Buying more than one item? Free shipping covers this item and any of our other listings that show free shipping. If you also buy a listing that shows a shipping charge, that charge still applies, even when the items ship together.

Delivery estimates are shown in the Shipping, returns, and payments section of this listing.

Returns

Returns are accepted within 30 days. Please open a return through so we can help quickly.

Items should be returned unused in their original packaging. Full terms are in the return policy section of this listing.

About UsIron Planet Hobbies is a real brick-and-mortar model railroad shop on Center Street in Rogersville, Missouri, just outside Springfield. We stock HO, N, O, G, S, Z and TT scale trains, DCC electronics, track, scenery and modeling supplies. Every order is picked and packed with care to ensure your items get to you safe and sound, and we run trains ourselves so we know how delicate some models can be.

Meet the Iron Planet team · Rogersville, Missouri

Iron Planet Hobbies · Thanks for shopping with a real hobby shop.See All Our Items ›