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Knox Video : CHAMELEON64I

By: Knox Video
Audio & Video Routing, Distribution & Scaling
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Series Matrix Routing Switcher
The KNOX VIDEO Chameleon-64i modular audio/video routing switcher is expandable to a 64x64 matrix in a single 9U rackframe. Matrix configurations are assembled by inserting cards onto the backplane in the rackframe. Crosspoint arrays are assembled by increments of eight. These 25 MHz matrix routing switchers route NTSC or PAL video and mono or stereo unbalanced audio. Audio can follow video or can be routed separately. In addition to routing audio, the optional Volume and Tone control (VT) package is available.

The Chameleon64i VT option allows full control of input and output levels, balance, and bass and treble for any audio signal directly from the Chameleon 64i. Set variable audio input levels in to the 64i and control the output volume to each destination directly from the router. Tone adjustments can also be controlled for optimal audio quality.

Output Volume
Input Trim
Bass Boost/Cut
Treble Boost/Cut
Left/Right Balance
Timed Fader
nominal 115/230 VAC 50/60Hz, 150W
supplying /-8vdc nominal at 5A
9U rackmount chassis with hinged front panel
15.75” high x 19” wide x 10” deep
Modular Construction
Advanced Audio Features
Input Preview Option
Software Control
Field Expandable
Frequency Response /- 0.5 dB to 20 MHz, -3dB at 30 MHz
Maximum Input/Output Level /-1.4 Volts peak
Crosstalk less than -50 dB at 4 MHz
Input Impedance 75 ohms, DC coupled
Output Impedance 75 ohms, DC coupled
DC Offset less than /-10 mV
Gain unity /-0.2 dB
Connectors BNC
Unbalanced Audio
Frequency Response /- 0.25 dB 10Hz to 100 kHz at 3dBu
Hum and Noise (22Hz to 22kHz) less than -85 dBu
Total Harmonic Distortion (22Hz to 22kHz) less than 0.1% at 3dBu
Intermodulation Distortion (SMPTE) less than 0.3% at 3 dBu
Maximum Input Level /-1.5 Volts peak ( 3 dBu)
Maximum Output Level /- 3.0 Volts peak ( 9 dBu)
Crosstalk less than -85 dB at 1kHz, -60 dB at 20kHz
Stereo Separation less than -85 dB at 1 kHz, -60 dB at 20 kHz
Input Impedance 100k ohms, DC coupled Output Impedance 500 ohms, DC coupled; Gain (all controls flat): unity /- 0.2 dB
Connectors RCA
Audio Functions

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Prices and specifications subject to change without notice.