The KC-600 is a Wireless RF Personal Listening System. It can be installed quickly and easily. It provides quality assistance in compliance with the American's With Disabilities Act (ADA), which requires public facilities with audio systems to make listening assistance available to their audiences.
The KC-600 provides outstanding quality. It operates up to 300feet line of sight. The system is configured with one wireless transmitter and 6 portable wireless beltpack receivers.
SPECIFICATIONS OVERALL SYSTEM PERFORMANCE
Frequency Response..........100Hz-8kHz±3dB
Signal to Noise Ratio..........41dB
Total Harmonic Distortion..<0.5%
RF Carrier Frequency......75.5MHz
Frequency Stability.............Better than.005%
Modulation.........................FM±75kHz
max Operating Range................Up to 300 feet line-of-sight
ALS-600 TRANSMITTER
Mic Input...........................Connector:1/4"phone jack.
Impedance: unbalanced, with12VDC at 1mA for electret mic.
Line Input..........................Connector:1/4" phone jack
Impedance: 100K, unbalanced
Power Output....................15dBm
Controls............................Power on/off,
Volume adjust Indicators..........................Power On LED,
Signal LED Antenna............................Permanently mounted telescoping
Power Requirement..........12VDC, regulated@300mA,adapter provided
Dimensions:......................1.81"H x8.27" W x 5.51"D
Weight:..............................0.75lb
ALS-600BPReceiver
Controls.......................Separate volume & on-off controls Audio
Output................109mW max into 16ohms
Connectors...................3.5mm mini jack for earphone output
Earphones....................Mini binaural earbuds
Antenna.........................Integral with earphone cord
Indicators.....................LED power on indicator
Sensitivity.....................3μV for 12dB with squelch defeated. Squelches at 10μV for min. 50dBS-N ratio
Mute Threshold...........5-8μV
Power Requirement.....9V alkaline
Battery Life..................17-20 hours w/alkaline battery\
Weight......................... .2.89oz.w/outbattery