The WTN-PB communicates with one or more WTN devices at 2.4 GHz band. The frequency and timing channel are adjustable.
It can also be used as hub to pass on data or timing impulses within the network.

Frequency:
2.4 GHz band (15 adjustable teams)
Transmitting power:
10 mW and/or 10 to 100 mW (adjustable)
Range:
ca. 350 m at unobstructed sight
Timing channels:
C0 (start channel), C1 (finish channel), C2, C3 or C4
LED:
2 x LED for status information (e.g. battery condition)
Power supply:
internal C battery (for approx. 50 hours operation at 20 °C)
Casing:
water-proof plastic casing with integrated button