How does REFCOM works?

Flexible to synchronize 1-30 hands-free operation RefCom® units to create a RefComSys®

 with up to six referees speaking simultaneously

  Easy installation, automatic configuration and user friendly with very simple controls

  In-built in each unit a unique push to silence function (useful for 4^th official)

  Compact and light fitting on the arm

  Reliable VOX activation and improved high speech quality with noise reduction

  License free 2.4 Ghz band enabling communication up to 500 meters.

Tips/notes

• Our headsets is preparded for a personal earpiece which means you can personally custom made your headsets for perfect fitting.

• Because our technology allows single units to synchronize to other single units we also supplies single REFCOM® units. For example a referee buy one REFCOM 1-set. Two assistant referees buys their own 1-sets. Before the match they can synchronize their units to create a 3-set of REFCOM 3-set.

Number of Channels 50 user selectable channels.
Frequency Usage 2.4 – 2.4835 GHz ISM band, frequency hopping TDMA using 25 frequencies per user channel.
Transmit Power / Range 0.1 – 100 mW (configurable) / up to 500m (line-of-sight).
Size / Weight 23 x 77 x 115 mm/167g (incl. antenna and battery).
Operating Time >8 hours (rechargeable Li-Ion)
Speech Coding 32 kbps ADPCM
Earphone Limiter 85 dBA limiter (configurable) to avoid impaired hearing.
Microphone Type Dynamic or Electret (configurable)
Microphone AGC Automatic Gain Control on microphone input
Noise Cancellation Up to 15 dB reduction in 125 dBA environment
Number of Users 30 units in each conference group (1 master + 29 slaves)
Number of Speakers Up to 6 simultaneous speakers (1 master + 5 slaves)
Operating Temperature -40°C – +55°C
EMC Immunity EN61000-4-3
ESD Compliance EN61000-4-2 (+/-4kV/+/-8kV)
Climatic Environment IP54
Radio Compliance EN300328, EN301489-17
Product Safety EN60950-1
EMC Emission EN55022, EN300328

REFCOM is currently not available on the US and Canadian market. We are launching the product there soon!