(Custom Labeled)
Overview
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.
Features
- Stereo Audio Input Combined to Mono Output
- Input on Mini-jack
- Switch Selects which RJ45 Pair (A, B or C) is Fed
- Signal and Power Pair Pass-Through between TP CABLE RJ45 Jacks
- Passive Circuitry Does Not Require Power
- Galvanic Isolation through a Studio-Quality Transformer
- Daisy-Chain with Single-Pair or Two-Pair Format-A Senders
Specifications
| 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 |
| Package Type | Cardboard Box |
| Package Dimensions | 3.625 x 4.625 x 2.125 in. |
| Shipping Weight | 0.52 lbs. |
| WEEE Weight | 0.375 lbs. |
