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Radio Design Labs RUOSC4A
Sequencing Oscillator

Our Price: $245.07List Price: $351.21
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RUOSC4A

Radio Design Labs' RU-OSC4A is the ideal choice in many installations where either manual and/or automatic audio reference tones are required. Output connections are made on the rear panel through full-size, clearly identified, barrier block terminals.

The RU-OSC4A features four separate audio oscillators, operating at 100 Hz, 1 kHz, 7.5 kHz and 15 kHz. These frequencies provide quick, automatic verification of audio frequency response through a piece of equipment or an entire audio chain. A silent period between the 15 kHz tone and the 100 Hz tone provides time to verify system noise levels.

Features:

  • Automatic Reference Tones
  • Verify Audio System Response
  • Manually Selectable Audio Tones
  • Line-Level Audio Output
  • Balanced/Unbalanced Output
  • Gain Trim for Each Frequency

Specifications:

  • Frequencies: 100 Hz, 1,000 Hz, 7,500 Hz,15,000 Hz
  • Output Level: Each frequency individuallyadjustable Off to +8 dBu
  • THD+N: < 1% (1 kHz to 15 kHz); <3%(100 Hz)
  • Residual Noise: < -75 dB (referred to+4 dBu during silent period)
  • Indicators: Front-panel LED indicating selected channel; HOLD LED to indicate suspendedsequencing
  • Rate Control: 3 sec. to 30 sec.(sequencing rate front-panel adjustable)
  • Output: 1 Balanced @ 150 O to drive highor low impedance balanced or unbalanced line
  • Power Requirement: GROUND-REFERENCED, 24to 33 Vdc @ 75 mA

Our Part #  RUOSC4A

Mounting Kit for STICK-ON, TX, or Rack-Up moduleRadio Design Labs MB1-RDL
Mounting Kit for STICK-ON, TX, or Rack-Up module

Two mounting brackets mounts a STICK-ON, TX, or Rack-Up module to a flat surface.

Item is In Stock and should ship in 1-2 business days.

Our Price:$3.21
List Price: $3.78
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Mounting Kit for RU and TX SeriesRadio Design Labs MB2-RDL
Mounting Kit for RU and TX Series

MB-2 pair mounts a RACK-UP or TX module above or below a surface.

Item is expected to be available to ship in 2-3 weeks.
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Our Price:$2.18
List Price: $2.57
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Universal Rack Chassis, 3 UnitsRadio Design Labs RC1U
Universal Rack Chassis, 3 Units

RC-1U Holds Up To 6 RACK-UP Products or 12 STICK-ON Modules. RACK-UPs, STICK-ONs and Accessory Panels May Be Installed in Unlimited Combinations.

Item is In Stock and should ship in 1-2 business days.

Our Price:$130.83
List Price: $175.00
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19" Rack Adapter, multiRadio Design Labs RURA3A
19" Rack Adapter, multi

The RU-RA3A permits the mounting of five STICK-ON modules together with three RACK-UP modules. If AMS accessories are mounted in the RACK-UP mounting spaces, then up to 10 STICK-ON modules may be secured to the RU-RA3A shelf.

Item is In Stock and should ship in 1-2 business days.

Our Price:$59.15
List Price: $79.12
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Rack mount (up to 3 units)Radio Design Labs RURA3
Rack mount (up to 3 units)

RU-RA3 Rack mounts 3 RACK-UP Modules Forward-Mounted or Reverse-Mounted (Using FP-1 Filler Panel/Reverse-Mount Kit) JP-1 Jack Panels Also Mount Forward-Facing In The RU-RA3.

Item is In Stock and should ship in 1-2 business days.

Our Price:$31.37
List Price: $41.96
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Rack Adapter, 19" ReinforcedRadio Design Labs RURA3HD
Rack Adapter, 19" Reinforced

RU-RA3HD rack mounts 3 RACK-UP or MAX RACK-UP modules in fixed or mobile installations.

Item is In Stock and should ship in 1-2 business days.

Our Price:$61.85
List Price: $82.72
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Utility Chassis, SingleRadio Design Labs UC1
Utility Chassis, Single

The UC-1 is an ULTRASTYLE design tabletop chassis for mounting RDL modules and accessories. The front panel features a single RACK-UP mounting bay. The rear panel has an identical mounting bay and is supplied with matching filler panels. ...

Item is expected to be available to ship in 2-3 weeks.
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Our Price:$79.77
List Price: $106.69
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Table-Top Wedge-Mount EnclosureRadio Design Labs WDG1
Table-Top Wedge-Mount Enclosure

WDG1 Holds 1 RACK-UP and 2 STICK-ON Modules. Front-panel LED Can Be Used To Indicate Power or Anything Desired!

Item is expected to be available to ship in 2-3 weeks.
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Our Price:$95.88
List Price: $128.25
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Mounting Bracket for RACK-UP SeriesRadio Design Labs RU-BR1
Mounting Bracket for RACK-UP Series

The RU-BR1 mounts an RDL 'RACK-UP' module above or below a horizontal surface.

Item is expected to be available to ship in 2-3 weeks.
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Our Price:$27.80
List Price: $37.17
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Rack Filler PanelRadio Design Labs RUFP1
Rack Filler Panel

The RU-FP1 fills unused openings in an RU-RA3, RU-RA3A, RU-RA3HD or RC-1U, or reverse-mounts RACK-UP modules in an RU-RA3, RU-RA3A, or RU-RA3HD.

Item is In Stock and should ship in 1-2 business days.

Our Price:$9.87
List Price: $13.19
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Wall Mount PlateRadio Design Labs RUWMP1
Wall Mount Plate

Wall mount plate assembly that mounts a single RACK-UP module or AMS accessory frame. It mounts to a standard 4-gang US electrical box. A label strip is provided for labeling the panel or installed module functions. The label is secured ...

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Our Price:$36.84
List Price: $49.28
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Wire Harness Adapter KitRadio Design Labs RUWHA4
Wire Harness Adapter Kit

Kit includes set of 4 wiring harness retainers

Item is expected to be available to ship in 2-3 weeks.
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Our Price:$11.64
List Price: $15.59
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