RDL TXTPS3A Active Three-Pair Sender

Herman # RDLTXTPS3A
MFR # TX-TPS3A
RDL

$145.04

RDL RDL

RDL TX-TPS3A

The 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.
 
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

Inputs (6):

20 kΩ balanced (3); 10 kΩ 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

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

Ambient Operating Environment:

0° C to 55° C

Documents
Part NumberPriceQty.

RDLTXTPS3A

$145.04

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