Beta Vocal Series Beta58 Handheld transmitter Up to 12 systems in parallel Pilot tone Microprocessor driven antenna-diversity Quick-Scan function for open frequency detection Dynamic Beta58 microphone capsule Frequency range: 50 - 16.000 Hz Characteristics: Super-Cardioid 9.5" 1 U metal receiver Detachable BNC Antennas XLR- and jack outputs LCD with HF and Audio indicator Frequency: K3E (606 - 630 MHz) Including rack mounting kit