Digitrax RX4 Block Transponding Receivers -- 4-Block Unit RECSES_2025-12-18_CUR_797 4 cm) in a 12'

4 cm) in a 12' (3

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Not only will the decoder work fine with most factory installedspeakers

The cabs and engine room are modelled

Model: The locomotive has an mfx digital decoder and a special motor

Digitrax RX4 Block Transponding Receivers -- 4-Block Unit RECSES_2025-12-18_CUR_797 4 cm) in a 12'For use with Block Occupancy Detector #245 BDL16, sold separately. Transponder receivers are the track level component that you use to set up the track sections where you want transponding to be active. You wont need to equip every track section to have adequate coverage in most cases. Visit the Digitrax Web site at www. digitrax. com for some ideas on equipping your layout with transponding.