My parts list/tender specifications

6144/41 Antenna GPS

Data Sheet:

Surface-mounted device for KNX 4-channel twelve-month timer 6144/40. LED reception indicator. A 3-core shrouded power cable (max. 200 m) can be used for connection. Up to 10 timers can be connected in parallel to this antenna. Can be used worldwide. Reception and processing of the GPS time signal (GMT). The output signal is a form of the DCF time telegram. Time and date are read into the timer automatically. Easy to mount, housing rotatable in the fixing bracket. External power supply required (e.g. 6358-101) For wall-mounting.