RDL TX-TPS3A

Active Three-Pair Sender

OUR PART #:  TX-TPS3A Write the First Review.

Our Price: $172.83
List Price: $203.99
You save 15%!
  • Three -10 dBV Unbalanced or +4 dBu Balanced Inputs
  • Phono Jack and Detachable Terminal Block Inputs
  • Audio Inputs to Feed Pairs A, B and C
  • Utilizes All Three Format-A Pairs
Learn More
Price-Matching Symbol. Low Price Guaranteed Free Shipping Available FREE Shipping
Usually ships in 6-10 business days.
Need it sooner? Call us!
Pro Buyer Card
Deferred Interest if paid in full within 6 months * Learn More

Related Products

Radio Design Labs' TX-TPS3A is a three-pair audio sending module compatible with RDL Format-A twisted pair products. Three line-level sources may be connected to the module, each using either the -10 dBV unbalanced RCA phono jack or the +4 dBu balanced detachable terminal block. Studio-quality buffer amplifiers feed the RJ45 OUTPUT at the correct operating level.

The TX-TPS3A feeds all three signal pairs in the twisted pair cable. No other sending modules may be connected on the same cable with this module.

The TX-TPS3A may be powered directly from a 24 Vdc power supply using either the power jack or the detachable terminal block. Local power connected to the module is also fed to all modules connected to the OUTPUT RJ45 jack. The TX-TPS3A may be remotely powered through the twisted pair cable from any other module, signal distributor or RDL power inserter connected to the same twisted pair cable. Module power is indicated by a front-panel LED.

Radio Design Labs TX-TPS3A Features:

  • Three -10 dBV Unbalanced or +4 dBu Balanced Inputs
  • Phono Jack and Detachable Terminal Block Inputs
  • Audio Inputs to Feed Pairs A, B and C
  • Utilizes All Three Format-A Pairs
  • Powered Locally or Remotely through RJ45 Jack
  • Local Power Feeds all Modules Connected to OUTPUT
  • Wiring Fault Protection by Automatic Resetting Fuse
  • Local Power Input on Terminal Block or dc Power Jack
  • Blue LED Indicates Module is Powered
  • Studio-Quality Precision Active Balanced Circuitry

Radio Design Labs TX-TPS3A Specifications:

  • Inputs (6):
    • 20 kOhm balanced (3)
    • 10 kOhm unbalanced (3)
  • Input Connection:
    • Terminal Block (Bal.)
    • Phono Jack (Unbal.)
  • Input Level: +4 dBu Bal.; -10 dBV Unbal.; +22 dBu Max
  • Format-A Signal Pairs Used (3): A, B, C
  • Output: RDL TP Format-A
  • Output Connection: RJ45
  • Frequency Response: 10 Hz to 50 kHz (± 0.1 dB)
  • THD+N: < 0.005%
  • Noise below +4 dBu: < 90 dB
  • Crosstalk:
    • < 85 dB (1 kHz)
    • < 70 dB (20 Hz to 20 kHz)
  • Headroom above +4 dBu: > 18 dB
  • CMRR: > 60 dB (50 Hz to 150 Hz)
  • Indicator: Power In
  • Power Connections (3):
    • Power Jack
    • Detachable Terminal Block
    • RJ45
  • Ambient Operating Environment: 0° C to 55° C
  • Power Requirement: 24 Vdc @ 65 mA plus connected loads
  • Dimensions:
    • 3.0" (7.6 cm) W
    • 1.6" (4.08 cm) H
    • 2.09" (5.3 cm) D
  • Package Type: Cardboard Box
  • Package Dimensions: 2 x 2 x 4 in.
  • Shipping Weight: 0.49 lbs.
  • WEEE weight: 0.435 lbs.
  • Tariff code: 8517.18.0000
RDL TXRA5 TX-RA5

RDL TXRA5 TX-RA5

Radio Design Labs' TX-RA5 chassis is a single rack unit accessory which provides mounting for up to 5 TX Series products.
$34.19 List Price: $45.72You Save 25%
In Stock
RDL PS24AS PS-24AS

RDL PS24AS PS-24AS

Radio Design Labs' PS-24AS is a 24 VDC/500 mA switching power supply with a North American AC plug. Compatible with various RDL products.Radio Design Labs PS-24AS Specifications: Input: 100 to 240 VAC Output: 24 Vdc, 500 mA (UL, ...
$24.18 List Price: $32.35You Save 25%
In Stock
RDL MB1-RDL Mounting Kit for STICK-ON, TX, or Rack-Up module

RDL 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.
$3.58 List Price: $4.22You Save 15%
In Stock
RDL SR4 SR-4

RDL SR4 SR-4

Radio Design Labs' SR-4 is a universal module chassis that can mount to a backboard, wall or nearly any other support. It provides mounting for 4 STICK-ON power amplifiers or 7 standard STICK-ON modules. TX ™ modules may also be mounted. ...
$87.76 List Price: $117.39You Save 25%
Usually ships in 6-10 business days.
RDL PM-1T Pole Mount Tray for RDL Module

RDL PM-1T Pole Mount Tray for RDL Module

The PM-1T is a tray that mounts above a projector using a standard (1.5" I.D.) round projector pole or any smaller round or rectangular pole. The tray accommodates up to two FP-PA20 Audio Power Amplifiers (for stereo operation) and two ...
$84.76 List Price: $113.36You Save 25%
Usually ships in 6-10 business days.
RDL TX-HRA3 RackMount 10.4" Rack Mount for 3 TX Series Products

RDL TX-HRA3 RackMount 10.4" Rack Mount for 3 TX Series Products

The TX-HRA3 rack mounts 3 TX modules. This adapter fits 10.4" racks.Radio Design Labs TX-HRA3 Rack Mount Specifications: Package Dimensions (LxWxD): 13" X 2.5" X 2.5" Shipping Weight: 0.55 lbs.
$32.51 List Price: $43.47You Save 25%
Usually ships in 6-10 business days.
RDL TX-RRB1  Rear Rack Rail Mounting Kit for Any TX Series Module

RDL TX-RRB1 Rear Rack Rail Mounting Kit for Any TX Series Module

Radio Design Labs' TX-RRB1 mounting kit contains a bracket to attach a TX module to a rear rack rail or to any flat surface.Shipping Weight: 0.15 lbsPackage Dimensions: 4" x 2" x 2"
$12.27 List Price: $14.48You Save 15%
Usually ships in 6-10 business days.
RDL DRA-35T Din Rail Adaptor for TX Module

RDL DRA-35T Din Rail Adaptor for TX Module

The DRA-35T provides mounting for any RDL® TX or MAX TX module to a DIN rail. The unique design allows mounting TX modules in a rack, cabinet or anywhere else DIN rail mounting of TX modules is desired.
$9.86 List Price: $11.62You Save 15%
Usually ships in 6-10 business days.
RDL MB3-RDL Kit to Mount ST, TX Series Modules on FP Panel

RDL MB3-RDL Kit to Mount ST, TX Series Modules on FP Panel

TX or STICK-ON Module fastens to MB-3 which slides into FP-RRA/H track.
$5.29 List Price: $7.07You Save 25%
Usually ships in 6-10 business days.
RDL MB2-RDL Mounting Kit for RU and TX Series

RDL MB2-RDL Mounting Kit for RU and TX Series

MB-2 pair mounts a RACK-UP or TX module above or below a surface.
$2.43 List Price: $2.87You Save 15%
Usually ships in 6-10 business days.

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available



Call a Sales Pro at 800-356-5844 for more information