KNOLL WTA-PACK 50-WATT WIRELESS TRANSMIT & RECEIVE AMPLIFIER PACKAGE * 50W- WRA-50 AMPLIFIER & WLT-02 TRANSMITTER * 64K SAMPLING RATE * 2.4 GHZ TRANSMISSION * EXPANDABLE UP TO 30 WTA-PACKS * RELIABLE UP TO 100 FT INDOORS * 150 FT OUTDOOR LINE OF SIGHT RANGE *