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Passive Single-Pair Sender

Passive Single-Pair Sender

Part #: D-TPS7A   Manufacturer: Radio Design Labs

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Product Description

The -TPS7A is a single-pair audio sending module compatible with RDL® Format-A twisted pair products. The front panel features a single stereo mini-jack intended for stereo consumer line level audio sources. A studio-quality transformer provides isolation between the audio source and the RJ45 TP CABLE.

The -TPS7A is a single-pair sender, feeding the input signal to the cable pair set on the rear-panel switch during installation. This module drives only one cable pair, therefore a TP CABLE RJ45 jack is provided to accept signals and power from other mic-level or line-level Format-A senders. Two other single-pair senders may be chained to a TP CABLE jack, or a single two-pair sender may be connected. If three single-pair senders are connected together, each sender must feed a different pair: A, B or C. The -TPS7A must be set to feed pair A if it is connected together with an RDL two-pair sender that feeds stereo audio on pairs B and C.

The -TPS7A is a passive module that does not require power to operate. If power is present on a cable connected to a TP CABLE jack, that power is passed through to the modules connected to the other TP CABLE jack.

Input:3.5mm mini-jack, unbalanced stereo combined to mono
Input Level:-10 dBV, +22 dBu max
Format-A Signal Pair Used:Switch-selectable A, B, or C (rear-panel switch)
Format-A Input:RJ45 TP CABLE
Ouput:RJ45 TP CABLE, RDL TP Format-A
Frequency Response:20 Hz to 20 kHz (±0.5 dB)
THD:< 0.1% (50 Hz to 20 kHz); <0.001% (1 kHz typ)
Power Requirement:Passive
Dimensions:1.6” (4.06 cm) W;
4.11” (10.45 cm) H;
1.89” (4.8 cm) D

Additional Information

Manufacturer: Radio Design Labs
Part#: D-TPS7A
Unit: Each
Carton: 1

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