User's Manual

SPORTident SRR-Dongle
April 2016
The SPORTident short range radio (SRR) enables wireless transmission of SPORTident data
records over distances of up to 8 metres. The radio is working in the licence free 2.4 GHz radio
band and can be used worldwide. The following SPORTident products are enabled for SRR:
Data sources Data receivers
- BSF8-SRR - SRR radio dongle (connects to a PC)
- SIAC - SIGSM-DN (GSM modem)
SI-SRR uses two radio channels (named “red” and “blue”) to achieve a robust data transmission
with a low error rate. While the data sources use the two channels simultaneously, the data
receivers always work at one and the same channel.
The SRR dongle receives data records sent from BS8-SRR or SIAC. The device features an
USB interface for easy connection with PC, laptop or other standard communication equipment.
Because the SRR dongle works at one radio channel permanently this channel has to be
configured by Config+. To profit from the frequency agility of the SI-SRR, two receivers are
required, operating at the red and blue channel, respectively. For correct functionality it is
important to check that the receivers do not work at the same radio channel.
SPORTident GmbH • Arnstadt • Germany • www.sportident.com • [e-mail]