Digitrax RX4 Block Transponding Receivers -- 4-Block Unit RECSES_2025-12-18_CUR_797 The cabs and engine room

The cabs and engine room are modelled

Learn the five steps of the revolutionary SubTerrain Lightweight Layout System®

Every ECoSDetector Extension module offers 32 transistor outputs

4 cm) in a 12' (3

Not only will the decoder work fine with most factory installedspeakers

Digitrax RX4 Block Transponding Receivers -- 4-Block Unit RECSES_2025-12-18_CUR_797 The cabs and engine roomFor 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.