Home / Extenders / Radio Design Labs RU-TPS4A Active Sender / Distributor - Twisted Pair Format-A - Three audio inputs to Four outputs

Radio Design Labs

Radio Design Labs RU-TPS4A Active Sender / Distributor - Twisted Pair Format-A - Three audio inputs to Four outputs

Name: Radio Design Labs RU-TPS4A Active Sender / Distributor - Twisted Pair Format-A - Three audio inputs to Four outputs
Brand: Radio Design Labs
SKU: RU-TPS4A
Price: 448.80 GBP
Availability: OutOfStock

£448.80inc. VAT

£374.00 ex. VAT

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Bought in the UK, backed in the UKWhy it matters →

Sourced through UK distribution
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

Installation services available Purchase orders: education customers only

7 Years Warranty Included

Key specifications

Inputs (3)20 kΩ balanced

Input ConnectionDetachable Terminal Block

Format-A Signal Pairs Used (3)A, B, C

Gain-4 dB to +18 dB Adjustable, multi-turn front-panel trimmer

Outputs (4)RDL TP Format-A

Output ConnectionRJ45

Frequency Response10 Hz to 50 kHz (± 0.1 dB)

THD+N< 0.005%

All 18 specifications

Description

The RU-TPS4A is a four output audio sender, signal and power distributor module compatible with RDL Format-A twisted pair products. Three line-level sources may be connected to the module using the +4 dBu balanced detachable terminal block. A bank of studio-quality buffer amplifiers feed the three pairs of the four rear-panel RJ45 OUTPUT jacks at the correct operating level.

Full specifications Datasheet Compare alternatives

Three RDL Dual-LED VU meters are provided on the front panel of the RU-TPS4A. One meter monitors the audio level on each of the three FORMAT-A audio pairs. A GAIN trimmer adjacent to each meter allows front-panel adjustment of each audio input for optimum operating level.

The RU-TPS4A is constructed in the durable MAX RACK-UP chassis which facilitates mounting three distributors in a single rack unit. Installations requiring more than four distributed outputs are easily accommodated by mounting one or more RU-TPDA Distributors adjacent to the RU-TPS4A. A wide variety of mounting accessories are available in the RDL RACK-UP series. A power bus in each RU-TPS4A allows power to enter one module at either side of the rack. The included power jumper cable provides a simple method of interconnecting the RU-TPS4A to an adjacent distributor module, so multiple modules can be operated from a single power supply.

The RU-TPS4A is powered directly from a 24 Vdc power supply using either one of the power jacks or the detachable terminal block. Local power connected to the module is also fed to all modules connected to the OUTPUT RJ45 jacks. The power feeding each OUTPUT jack is separately protected by an automatically resetting fuse. A power LED is associated with each OUTPUT jack, facilitating identification of wiring faults. Module power is indicated by a front-panel LED.

Key features:

• Balanced or Unbalanced Line-Level Inputs

• Front-Panel Trimmer Adjusts Level for Each Pair

• Dual-LED VU Meters Display the Level of Each Pair

• Output Jacks Drive All FORMAT-A Receivers

• Drive Up to Four Receivers From Each Distributor

• All Connected Receivers Powered from Distributor

• Blue Power LED Shows the Module is Receiving dc Power

• Rear-Panel LEDs Indicate Correct Output Voltage on RJ45s

• Power Bus Provides Expansion to Adjacent Distributors

• High-Density Rack Mounting Using RACK-UP Accessories

Manufacturer part number RU-TPS4A.

Key features

Inputs (3)

20 kΩ balanced

Input Connection

Detachable Terminal Block

Format-A Signal Pairs Used (3)

A, B, C

Gain

-4 dB to +18 dB Adjustable, multi-turn front-panel trimmer

Outputs (4)

RDL TP Format-A

Output Connection

RJ45

Frequency Response

10 Hz to 50 kHz (± 0.1 dB)

THD+N

< 0.005%

Technical specifications

Connectivity

Inputs (3)20 kΩ balanced

Input ConnectionDetachable Terminal Block

Outputs (4)RDL TP Format-A

Output ConnectionRJ45

Power Connections (3)Power Jack (2); Detachable Terminal Block

Power & Physical

Dimensions5.8" (15 cm) W; 1.7" (4.3 cm) H; 3.25" (8.25 cm) D

Shipping Weight1.1 lbs.

General

Format-A Signal Pairs Used (3)A, B, C

Gain-4 dB to +18 dB Adjustable, multi-turn front-panel trimmer

Frequency Response10 Hz to 50 kHz (± 0.1 dB)

THD+N< 0.005%

Noise below +4 dBu< 90 dB

Crosstalk< 90 dB (1 kHz); < 75 dB (20 Hz to 20 kHz)

Headroom above +4 dBu> 18 dB

CMRR> 80 dB (50 Hz to 150 Hz)

Indicators (11)Power In (1); Power Out (4); 3 Dual-LED VU Meters (6)

Ambient Operating Environment0° C to 55° C

Power Requirement24 Vdc @ 120 mA plus connected loads

Documents

Radio Design Labs RU-TPS4A Active Sender / Distributor - Twisted Pair Format-A - Three audio inputs to Four outputs — RDL Datasheet

Delivery & returns

Estimated delivery 9 Sept - 13 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

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Purchase order & invoice terms