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18 Februar 2025
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RDL RU-VA2 ATTENUATOR Video, dual-channel, rotary level controls, BNC I/O

Artikelnummer
58-495
Hersteller
RDL (Radio Design Labs)
Typennummer
  • RU-VA2
RDL RU-VA2 ATTENUATOR Video, dual-channel, rotary level controls, BNC I/O
RDL RU-VA2 ATTENUATOR Video, dual-channel, rotary level controls, BNC I/O

RDL AV INTERFACES - RACK-UP Series

RDL Rack-Up series are 1/3 rack-width, rack-mounting modules, 1U high, offered with a wide range of functionality. Some Rack-Up modules are constructed in solid, encapsulated, durable, industrial, black plastic enclosures; Max Rack-Ups are assembled using heavy-duty, extruded-aluminium and steel panels. The rear panels have 'clear bold white lettering' for the terminal blocks and connectors. Reverse-printed, front-panel, poly-carbonate laminates provide a durable finished appearance for rack-mounted or free-standing use. Certain Rack-Up modules are often used free-standing; all Rack-Ups may be rack mounted by means of a range of mounting options, listed within this group.

DANTE INTERFACES - Format-A - Input

DANTE INTERFACES - Format-A - Output

DANTE INTERFACES - Output

DANTE INTERFACES - Format-A - Bi-directional

DANTE INTERFACES - Terminal block - Bi-directional

AUDIO DISTRIBUTION – Format-A

MIXERS - DANTE

MIXERS - Analogue

ATTENUATORS


RU-VA2 Dual Video Attenuator

This passive unit features two separate, passive isolated channels. A single input connector is provided for each attenuator. The output connector is intended to be connected to a 75 ohm terminated load. A front-panel knob is provided to adjust video levels down to the normal 1-volt p-p signal level. A single attenuator is capable of adjusting down the video level to half the incoming signal level. In situations where excessive video levels may cause input overload effects, the RU-VA2 is easily inserted into the circuit and adjusted for proper video levels.


RU-VCA2A Stereo/mono Attenuator

Mono and stereo (RU-VCA2D) digitally controlled amplifier with ramp generator output. When used with RLC1 or RLC2, push button “up” and “down” level control is provided as well as a return to preset function when both buttons are pressed simultaneously.

Technical Specification:
Audio input: 10k ohm balanced bridging or unbalanced
Frequency response: 10-30,000 Hz (+ or - 0.25dB)
THD: <0.002% (20-20,000 Hz)
Gain: Adjustable: 0dB to -96dB then “off”
Audio output: 150 ohms balanced (drives balanced or unbalanced line)
Ramp voltage: 0 to 10V DC (ground referenced) Note: NOT intended for driving modules
Ramp rate: 3-10 secs adjustable (after 0.5 sec delay)
Supply: 24-33V DC 80mA

DISTRIBUTION AMPLIFIERS

POWER AMPLIFIERS

HEADPHONE AMPLIFIERS

PREAMPLIFIERS

EQUALISERS

AUDIO METERS

SWITCHERS

SEQUENCING CONTROLLERS

CONVERTERS

Powering

Powering: All units require a 24V DC power supply; each has both screw terminals and coaxial socket for power input. A ‘universal’ supply is available, 57-401, with 24V 3A output, which requires an IEC cord set. See RDL POWER SUPPLIES for more details. Note that all RDL modules with co-axial power input/output sockets use connectors with 2.5mm pins.