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Radio Design Labs RU-AVX4


$532.57 $710.10
You save $177.53
The RDL RU-AVX4 switches one output between four sets of audio L/R and video consumer RCA inputs, with front-panel durable pushbuttons and rear panel terminal block connections for remote operation. Video signal quality, audio performance and pushbutton durability are equal to that found in professional switchers. Audio and video source selection uses all solid-state switching. High quality audio and video line driver amplifiers feed the module's output.

The RU-AVX4 has four separate inputs and a single output on the rear panel. The inputs and output provide one video phono jack and two associated (left and right) audio RCA jacks. When power is first applied to the module, input 1 (default) is automatically selected. Four keyboard style long-life pushbuttons on the front panel are used to select one of the inputs at a time. The RU-AVX4 rear-panel terminal block provides four connections to remotely control the module. A momentary external closure to ground on an input terminal will select the associated input. Continuous remote closures will select inputs while disabling source selection by the front-panel buttons. An LED indicator above each front-panel button shows which input is selected.

Main Features:
• Video and stereo audio switching
• Four video and four stereo audio inputs
• Consumer format Input/Output jacks
• 10 MHz video bandwidth – NTSC or PAL
• Long-life keyboard style pushbuttons
• Rear-panel remote control connections
• Professional performance

• Inputs-(4):
• 75 Ω, phono jack with gold contacts Input level1 V p-p
• Output:75 Ω, phono jack with gold con
• Frequency Response:10 Hz to 10 MHz (+/- 0.35 dB)
• Residual Noise:< -70 dB referred to 1 V p-p video
• Off attenuation:> 78 dB
• Differential gain:0.1%
• Differential phase:< 0.3 degree
• Inputs (4):10 kΩ, unbal stereo (left and right) phono jack
• Gain:Unity nominal (+0, -1 dB) • Input level:-10 dBV nominal
• Output:75 Ω, unbal stereo (left and right) phono jacks
• Frequency Response:10 Hz to 60 kHz (+/- 0.05 dB)
• Total Harmonic Distortion:< 0.010% (20 Hz to 20 kHz)
• Headroom:> 20 dB (at rated in/out level of -10 dBV)
• Noise:-95 dB, -10 dBV ref. (20 Hz to 20 kHz)
• OFF attenuation:> 74 dB (20 Hz to 20 kHz)
• Crosstalk:Below noise floor (inputs terminated)
• Power Requirement:GROUND-REFERENCED, 24 Vdc @ 100 mA
• Ambient Operating Environment:0° C to 55° C

$532.57 $710.10
You save $177.53

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